15 Best Uptime.com Alternatives in 2026

Updated 12 Oct 2026 Prices checked 8–12 Oct 2026 15 tools

Uptimia vs Uptime.com → Start free trial

Introduction

Uptime monitoring tells you when your website stops responding. Downtime costs visitors, revenue and search rankings.

Uptime.com is a well-known service for this. Some alternatives have a free plan, check more often on their listed plans, or include status pages that Uptime.com sells as an add-on. Uptimia is one of them.

Uptime monitoring features to look for

Real-time Alerts: A notification the moment your website goes down.
Detailed Reporting: Uptime and performance trends over time.
Global Monitoring Locations: Checks from several regions show whether distant visitors can reach the site and how fast it loads for them.
Single Dashboard: All monitoring data on one screen.
Integration Capabilities: Alerts sent to the tools your team already uses, such as incident management systems.
Customizable Alerting Options: Rules for who gets alerted and how: SMS, email or phone call.
Uptime Guarantee Tracking: Compares the uptime your hosting provider promises with the uptime your site actually got.
Automated Downtime Diagnostics: Records the likely cause of an outage as it happens.
Public Status Pages: A page where users can check your site's status and read incident updates.
SSL Certificate Monitoring: Warns you when a certificate is about to expire, becomes invalid or may have been compromised.

Best Alternatives to Uptime.com in 2026

Uptimia wrote this page, and Uptimia is our product, so it is listed first. The other tools are not ranked: their order is not a verdict on which is better. The evidence section at the bottom gives the source and check date for each competitor figure we cite.

1. Uptimia

uptimia.com

Uptimia dashboard with monitor groups, availability and incidents, October 2026

What it is: Website, transaction, page-speed, real-user and server monitoring in one plan, with data stored in the EU.
Check types: Website (HTTP), Keyword, Ping, Port, UDP, Cron jobs (heartbeat), API, Multi-step API, DNS, SSL certificate, Domain expiry, Browser transactions, Page speed, Real user monitoring, Server agent, Blacklist, Malware, Status pages
Free plan: 1 monitor, checks every 5 minutes
Paid plans from: $9 a month, billed yearly
Fastest check: 30 seconds

Uptimia puts uptime, speed, SSL, transaction and other checks in one account.

Main Features:

Uptime monitoring over HTTP, HTTPS, Ping, Keyword, TCP, UDP, DNS, SMTP, POP3 and IMAP.
Speed monitoring of page load time.
SSL certificate health and expiration and domain expiration monitoring.
Multiple-step transaction monitoring for flows such as a checkout.
Real user monitoring of what actual visitors experience.
Public status pages.
Virus monitoring that detects malware on a hacked website.
API monitoring that checks each response in a chain of HTTP requests, and heartbeat monitoring for cron jobs.
DNS, blacklist (for sending domains) and server monitoring.
Alerts by email and text message, and in WhatsApp, Discord, Telegram and Slack.

Best Suited For:

Websites of any size that need 24x7 monitoring.

Why is Uptimia better than Uptime.com?

Pricing at 100 monitors: Uptimia Professional costs $45 a month, or $39 a month billed yearly, for 100 monitors. Uptime.com's 100-check tier costs $75 a month, or $60 a month billed yearly.
Status pages and real user monitoring included: Professional includes 10 status pages and real user monitoring. Uptime.com sells both as paid add-ons.
API and heartbeat checks outside the advanced pool: Uptime.com counts API, transaction, page speed and heartbeat checks against one allowance of advanced checks (10 on the 100-check tier). Professional has 10 advanced checks shared by page speed and browser transactions, plus 10 API monitors and 100 heartbeat monitors on top.
Check frequency: Uptimia checks every 30 seconds from Professional up. Uptime.com's own pages disagree on its fastest check: as low as 30 seconds (website-monitoring page; the pricing page lists 1 minute).
Free plan: Uptimia has a free plan with 1 monitor checked every 5 minutes. Uptime.com has no free plan, only a 30-day money-back guarantee.
More text alerts: Professional includes 150 text alerts a month. Uptime.com's 100-check tier includes 100 a month.

How is Uptimia worse than Uptime.com?

Uptime.com is the older brand, running since 2013.
Uptime.com costs less for small accounts: 10 checks cost $9 a month, or $7 a month billed yearly, against $10 or $9 for Uptimia Basic.
Every Uptime.com tier has unlimited users. Uptimia Basic allows the account owner plus one team member, and Professional the owner plus 10 team members.
Uptime.com offers single sign-on (SSO) on all plans and keeps 24 months of check history. Uptimia has no SSO and keeps 12 months of history on Professional.

2. Site24x7

site24x7.com

What it is: Website, synthetic, real-user, server, cloud and network monitoring from Zoho's ManageEngine division, with hosted status pages.
Check types: Website (HTTP), Keyword, Ping, Port, UDP, Cron jobs (heartbeat), API, Multi-step API, DNS, SSL certificate, Domain expiry, Browser transactions, Page speed, Real user monitoring, Server agent, Blacklist, Malware, Status pages, Logs, APM / tracing, Network devices
Free plan: 50 monitors (another Site24x7 page says 5)
Paid plans from: $9 a month, billed yearly
Fastest check: 10 seconds
Prices checked: 8–12 Oct 2026

Site24x7 monitors websites, applications, servers and networks.

Main features:

Application Performance Management: Shows where applications slow down.
Server and Cloud Monitoring: Flags health problems on servers and cloud resources.
Log Analysis: Built-in log management.
User Experience Monitoring: Records how real users interact with the site.

Best suited for:

Medium and large organizations that want application, server and network data in one system.

Why is Site24x7 better than Uptime.com?

It also monitors servers, applications (APM), logs and networks. Uptime.com's pricing page lists no server agent, APM or log product.
It checks from 130+ locations. Uptime.com includes 12 check locations and sells more as a paid add-on.
It has a free plan (50 monitors on Site24x7's pricing page; another Site24x7 page says 5). Uptime.com has no free plan.

How is Site24x7 worse than Uptime.com?

Its entry Web Uptime plan sends alerts by email only, according to the plan table on Site24x7's pricing page (its free-plan page also lists SMS).
Web Uptime has no API access, and the plan table lists multi-user support as not available below Enterprise Plus Web (another row of the same table allows up to 10 users on Web Uptime). Every Uptime.com tier has unlimited users.
Transaction monitoring and real user monitoring are not part of Web Uptime.

Uptimia vs Site24x7: price and features side by side

3. StatusCake

statuscake.com

What it is: External monitoring for websites, APIs, SSL certificates, domains, page speed and servers, with status pages sold as a separate product.
Check types: Website (HTTP), Keyword, Ping, Port, Cron jobs (heartbeat), DNS, SSL certificate, Domain expiry, Page speed, Server agent, Blacklist
Free plan: 10 monitors, checks every 5 minutes
Paid plans from: €16.66 a month, billed yearly
Fastest check: 30 seconds
Prices checked: 8–12 Oct 2026

StatusCake covers uptime, page speed, domains, SSL certificates and server health.

Main features:

Uptime Monitoring: Check intervals from 5 minutes on the free plan down to 30 seconds on Business, and a constant check rate on Enterprise.
Page Speed Tracking: Load-time reports that show where a page is slow.
Domain Monitoring: Watches domain records and alerts you before a domain expires.
Server Health Checks: Alerts on unusual server status.
SSL Monitoring: Renewal alerts and certificate setup checks.

Best suited for:

Anyone from a single site owner to an enterprise.

Why is StatusCake better than Uptime.com?

Its Business plan checks every 30 seconds. Uptime.com's price list stops at 1-minute checks.
It has a free plan with 10 monitors. Uptime.com has no free plan.
It includes server monitoring through an agent. Uptime.com's pricing page lists no server agent.

How is StatusCake worse than Uptime.com?

Its check list has no multi-step API checks and no real user monitoring. Uptime.com has both, with real user monitoring as an add-on.
It has no browser transaction checks: its login tests post form data to a URL instead of running a browser through the steps. Every Uptime.com tier includes transaction monitoring.
It tests from 43 locations, fewer than Uptime.com reaches with its paid location add-on.

Uptimia vs StatusCake: price and features side by side

4. Pingdom

pingdom.com

What it is: SolarWinds' website monitoring service, with uptime, page speed and browser transaction checks plus real-user monitoring sold separately.
Check types: Website (HTTP), Keyword, Ping, Port, UDP, DNS, SSL certificate, Browser transactions, Page speed, Real user monitoring, Status pages
Free plan: None
Paid plans from: $16.50 a month, billed yearly
Fastest check: 1 minute
Prices checked: 8–12 Oct 2026

Pingdom monitors site speed and user experience.

Main features:

Synthetic Monitoring: Simulates visitor actions to test the site from the outside.
Real User Monitoring: Uses data from actual visitors to find what slows the site down.

Best suited for:

Developers and webmasters who care most about site speed and user experience.

Why is Pingdom better than Uptime.com?

A public status page comes with every plan. Uptime.com sells status pages as an add-on from $13 a month.
It has a 30-day free trial of Synthetics and RUM. Uptime.com has no trial, only a 30-day money-back guarantee.
Its owner, SolarWinds, sells infrastructure and application monitoring (AppOptics) and log management (Loggly) as separate products, if you want them from one vendor.

How is Pingdom worse than Uptime.com?

Its check list has no multi-step API checks and no heartbeat (cron) checks. Uptime.com has both.
Pingdom retired its iOS and Android apps. Uptime.com has both.
SolarWinds is moving Pingdom accounts to SolarWinds Observability, and check history is not carried over.

Uptimia vs Pingdom: price and features side by side

5. Uptrends

uptrends.com

What it is: Synthetic monitoring for websites, APIs and multi-step browser transactions, with real-user monitoring as an add-on and public status pages.
Check types: Website (HTTP), Keyword, Ping, Port, DNS, SSL certificate, API, Multi-step API, Browser transactions, Page speed, Real user monitoring, Status pages
Free plan: None
Paid plans from: $42 a month, billed yearly
Fastest check: 30 seconds
Prices checked: 8–12 Oct 2026

Uptrends covers synthetic, API, real user and infrastructure monitoring.

Main features:

Synthetic & API Monitoring: Tests website functions and API performance from locations around the world.
Real User Monitoring: Measures speed as real users experience it.
Infrastructure Monitoring: Uptrends Infra, a separate product, monitors servers and network devices through an agent for Windows and Linux.
Performance Tools: Waterfall charts and filmstrips (Pro) and error snapshots show what slows a page down.
Integrations: Connects to other tools and comes with free performance testing tools.

Best suited for:

Larger companies with many websites, applications and APIs to watch.

Why is Uptrends better than Uptime.com?

It checks from 230+ checkpoints. Uptime.com includes 12 check locations and sells more as a paid add-on.
Its support team can write and test transaction scripts from your recordings (the full-service option).

How is Uptrends worse than Uptime.com?

It costs more to start: Core starts from $46 a month ($42 billed yearly), against $9 for Uptime.com's smallest tier.
Core checks every 2 minutes and has no transaction or API monitors; those start on Pro. Every Uptime.com tier includes transaction and API monitoring.
Uptime.com lists private location monitoring on its pricing page; at Uptrends, private synthetic checkpoints need the Enterprise plan. Its separate Infra product monitors servers and network devices from inside the firewall.

Uptimia vs Uptrends: price and features side by side

6. Dotcom-Monitor

dotcom-monitor.com

What it is: Synthetic monitoring for websites, APIs, multi-step web transactions and network protocols, priced per platform by number of targets and check frequency.
Check types: Website (HTTP), Keyword, Ping, Port, UDP, Cron jobs (heartbeat), API, Multi-step API, DNS, SSL certificate, Browser transactions, Page speed, Server agent, Blacklist, Network devices
Free plan: 25 monitors, checks every 5 minutes
Fastest check: 1 minute
Prices checked: 8–12 Oct 2026

Dotcom-Monitor monitors web applications, web services, pages and infrastructure, and also runs load tests.

Main features:

Web Application Monitoring: Alerts, data history and performance thresholds, tested in a wide range of browsers.
Web Service Monitoring: Status, performance checks and alerts for APIs, SSL and WebSocket connections.
Web Page Monitoring: Real-browser checks in several browsers, with page load details.
Infrastructure Monitoring: Networks and servers, with custom alerts.
Load & Stress Testing: Simulates users to show how much load the system can take.
Application Performance Monitoring: Performance data covering interactions, transactions and load.

Best suited for:

Businesses whose applications must work the same in every browser.

Why is Dotcom-Monitor better than Uptime.com?

It records video of browser errors.
It includes load and stress testing, which Uptime.com's pricing page does not list.
It has a forever-free plan for up to 25 targets. Uptime.com has no free plan.

How is Dotcom-Monitor worse than Uptime.com?

It costs more to start paying: Uptime.com's smallest tier costs $9 a month, against $13.33 for Dotcom-Monitor's cheapest paid package.
Each platform (web pages, APIs, browser transactions, servers) is a separate package priced by targets and check frequency, and yearly prices are not published. Uptime.com covers all its check types in one tier and publishes yearly prices.

7. Cronitor

cronitor.io

What it is: Monitoring for cron jobs, background workers, heartbeats, websites and APIs, with real-user monitoring and status pages.
Check types: Website (HTTP), Keyword, API, Port, UDP, Cron jobs (heartbeat), SSL certificate, Real user monitoring, Status pages
Free plan: 5 monitors, checks every 5 minutes
Fastest check: 30 seconds
Prices checked: 8–12 Oct 2026

Cronitor monitors cron jobs, websites, APIs, servers and real user experience.

Main features:

Cron Job Monitoring: Captures job output, detects slow jobs and tracks run times.
Uptime Monitoring: Checks websites, APIs and servers, with alerts designed to avoid false alarms.
Heartbeat Monitoring: Tracks hosts, email campaigns and other system components.
Status Pages: Incident announcements and scheduled maintenance.
Real User Monitoring (RUM): Website traffic, experience data and performance alerts.

Best suited for:

Developers with many scheduled tasks to watch.

Why is Cronitor better than Uptime.com?

A free Hacker plan covers 5 monitors, and the Business plan costs $2 a month per monitor plus $5 a month per user.
Business checks every 30 seconds. Uptime.com's price list stops at 1-minute checks.

How is Cronitor worse than Uptime.com?

Its check types do not include ping, DNS, blacklist or malware checks. Uptime.com has all four.
PagerDuty, Opsgenie and the other on-call integrations need a paid Cronitor plan. Uptime.com includes its integrations in every tier.

8. Better Stack

betterstack.com/uptime

Better Stack uptime monitoring page, October 2026

What it is: An observability platform that bundles uptime and cron monitoring, on-call and incident management, status pages, logs, metrics, tracing, error tracking and real-user monitoring.
Check types: Website (HTTP), Keyword, Ping, Port, UDP, Cron jobs (heartbeat), API, DNS, SSL certificate, Domain expiry, Browser transactions, Real user monitoring, Server agent, Status pages, Logs, APM / tracing
Free plan: 10 monitors, checks every 3 minutes
Paid plans from: $29 a month, billed yearly
Fastest check: 30 seconds
Prices checked: 12 Oct 2026

Better Stack Uptime sends downtime alerts and tests user flows such as login, sign-up and checkout with Playwright. Each incident report includes screenshots and error logs.

Main features:

Incident Verification: A failure is confirmed in several steps and from several locations before an alert goes out.
Playwright Tests: Scripted browser tests of user journeys.
Incident Management: On-call calendar with calendar sync, escalations and an audit timeline for each incident.
Logs and Dashboards: Log queries, including SQL, and ready-made dashboards for many services.

Best suited for:

Development teams that want monitoring, on-call escalations and logs in one tool.

Why is Better Stack better than Uptime.com?

It checks every 30 seconds on a paid Responder licence. Uptime.com's price list stops at 1-minute checks.
Each Responder licence includes unlimited phone-call and text alerts. Uptime.com's tiers have a monthly allowance (25 on the smallest).
It has a free plan with 10 monitors and one status page. Uptime.com has no free plan and sells status pages as an add-on.
It includes log management and on-call scheduling. Uptime.com's pricing page lists no log product.

How is Better Stack worse than Uptime.com?

Paid use starts at $34 a month ($29 billed yearly) for one responder, against $9 for Uptime.com's smallest tier.
It has no blacklist or malware checks, which Uptime.com includes.

Uptimia vs Better Stack: price and features side by side

9. Hyperping

hyperping.com

What it is: Uptime, cron, SSL and browser-check monitoring with status pages, on-call schedules and escalation in one product, run from France.
Check types: Website (HTTP), Keyword, Ping, Port, Cron jobs (heartbeat), API, DNS, SSL certificate, Domain expiry, Browser transactions, Server agent, Status pages, Logs
Free plan: 20 monitors, checks every 5 minutes
Paid plans from: $24.17 a month, billed yearly
Fastest check: 20 seconds
Prices checked: 8–12 Oct 2026

Hyperping combines synthetic monitoring with status pages for keeping users informed during outages.

Main features:

Status Pages: Custom pages for service updates and scheduled maintenance, in light and dark modes.
Synthetic Monitoring: Checks in a real Chrome browser, scripted with Playwright, from locations around the world.
Cron Job Monitoring: Tracks when cron jobs run, with adjustable grace periods.
Team and Enterprise Features: 30-second checks, SSL monitoring, end-to-end tests and integrations. SAML SSO comes with Pro and API access with every paid plan; the custom-quote Enterprise tier adds a custom contract, white-glove migration and dedicated support.

Best suited for:

Small and medium businesses that want low-cost monitoring and a direct way to update customers during an outage.

Why is Hyperping better than Uptime.com?

It has a free plan with 20 monitors. Uptime.com has no free plan.
Status pages come with every plan, from 1 on the free plan to 10 on Business. Uptime.com sells them as an add-on.
It checks every 30 seconds from the Essentials plan up. Uptime.com's price list stops at 1-minute checks.
It stores its primary customer data in the EU, in Frankfurt. Uptime.com hosts on Amazon Web Services in the United States and globally.

How is Hyperping worse than Uptime.com?

Real user monitoring, page speed monitoring, blacklist or malware checks and multi-step API checks are not listed on Hyperping's pricing page. Uptime.com has all of them.

Uptimia vs Hyperping: price and features side by side

10. OneUptime

oneuptime.com

What it is: An open-source observability platform that bundles uptime and synthetic monitoring, status pages, incident management, on-call alerting, logs, metrics, traces and real-user monitoring, sold as SaaS or self-hosted.
Check types: Website (HTTP), Keyword, Ping, Port, Cron jobs (heartbeat), API, DNS, SSL certificate, Domain expiry, Browser transactions, Real user monitoring, Server agent, Third-party dependencies, Status pages, Logs, APM / tracing, Network devices
Free plan: $0 plan, active monitors $1 each a month
Paid plans from: $20 per user a month, billed yearly, plus $1 per active monitor
Fastest check: 1 minute
Prices checked: 8–12 Oct 2026

OneUptime combines monitoring, incident management, status pages, logs and APM.

Main features:

Status Pages: Unlimited public and private status pages.
Incident Management: Custom severities and post-incident reports.
Monitoring: Checks websites, APIs and other online services, with flexible alert rules.
On-Call & Alerts: Alerts through many channels, including team chat tools.
Logs Management and APM: Collects logs from many sources and adds application performance monitoring.
Enterprise: Every feature without limits, tailored support and strict security compliance.

Best suited for:

Businesses that want monitoring and incident handling together, especially with specific compliance or support requirements.

Why is OneUptime better than Uptime.com?

It has a free plan with a status page and unlimited manual monitors; active monitors cost $1 each a month. Uptime.com has no free plan and sells status pages as an add-on.
It includes logs, metrics, traces and APM. Uptime.com's pricing page lists none of these.
The community edition is open source (Apache 2.0) and can be self-hosted for free.

How is OneUptime worse than Uptime.com?

Paid plans are priced per user ($20 a month per user on Growth, billed yearly), on top of active monitors. Every Uptime.com tier has unlimited users.
Text alerts and phone calls are billed per message or minute ($0.10 per SMS). Uptime.com's tiers include a monthly allowance.

11. RapidSpike

rapidspike.com

What it is: Synthetic user-journey, page-load, uptime and Magecart monitoring aimed at ecommerce and travel sites, sold after a demo; listed prices are billed annually, with monthly billing on request.
Check types: Website (HTTP), Keyword, Ping, Port, API, SSL certificate, Domain expiry, Browser transactions, Page speed, Real user monitoring, Status pages
Free plan: None
Prices checked: 8–12 Oct 2026

RapidSpike monitors website performance, security and reliability.

Main features:

Performance Monitoring: User experience metrics, page tests and continuous performance audits.
Security Monitoring: Scans for common attack patterns to find web skimming threats.
Journey Monitoring: Watches the customer journey 24/7, with custom alerts for broken journeys, slow load times, errors and issues that hurt the website or its search rankings.
Web Vitals: Tracks Core Web Vitals and the impact of third-party services.

Best suited for:

E-commerce sites that put security and customer journeys first.

Why is RapidSpike better than Uptime.com?

It offers dedicated protection against Magecart attacks.
It finds client-side vulnerabilities in the visitor's browser.

How is RapidSpike worse than Uptime.com?

It costs more to start: Synthetics plans start from £199 a month billed annually.
Its published check list does not include the DNS checks that Uptime.com offers.
Text and voice alerts need paid Alert Credit bundles on top of the plan. Every Uptime.com tier includes a monthly allowance.

12. Super Monitoring

supermonitoring.com

What it is: Website monitoring from a Polish company that checks uptime, page content, forms, load time, checkout flows, domain and SSL expiry, blacklists and Core Web Vitals.
Check types: Website (HTTP), Keyword, Ping, Port, SSL certificate, Domain expiry, Browser transactions, Page speed, Blacklist, Status pages
Free plan: None
Paid plans from: $4.92 a month, billed yearly
Fastest check: 1 minute
Prices checked: 8–12 Oct 2026

Super Monitoring checks websites and many types of server and measures performance.

Main features:

Server Monitoring: FTP, SMTP, IMAP, database and other server types.
Content and Integrity Checks: Verifies page content and watches for file changes.
Performance: Page load times and error reports.
Alerts: Email, SMS and other channels.
Form and Process Checks: Tests that web forms and multi-step processes still work.

Best suited for:

Small and medium businesses that want low-cost monitoring with wide server coverage.

Why is Super Monitoring better than Uptime.com?

Unlimited status pages are included, in four languages. Uptime.com sells status pages as an add-on.
Alerts go to unlimited recipients.
It has plugins for WordPress, Drupal, Joomla, Magento and PrestaShop.

How is Super Monitoring worse than Uptime.com?

It lacks some checks that Uptime.com has, such as heartbeat (cron job) checks and real user monitoring.
It checks from 5 monitoring stations. Uptime.com includes 12 check locations.

13. 360 Monitoring

360monitoring.com

What it is: Website uptime and server monitoring from WebPros, with an open-source server agent, IP blocklist checks and a site crawler, built into the Plesk control panel.
Check types: Website (HTTP), Keyword, Ping, Port, SSL certificate, Server agent, Blacklist, Status pages
Free plan: 5 sites, 1 server, checks every 10 minutes
Paid plans from: $4.99 a month, billed monthly
Fastest check: 1 minute
Prices checked: 8–12 Oct 2026

360 Monitoring monitors websites and servers for web professionals and service providers.

Main features:

Website Downtime Alerts: Tells you when your website goes down.
Server Monitoring: CPU, memory, disk and other server metrics.
Blocklist Monitoring: Checks spam blocklists to protect email deliverability and site reputation.
Site Analysis: Crawls the whole site to find errors and broken links.
Reporting: Historical performance data.

Best suited for:

Agencies, hosting providers and web professionals who want one low-cost tool.

Why is 360 Monitoring better than Uptime.com?

It costs less: a free Lite plan covers 5 sites, and paid plans start at $4.99 a month.
It includes server monitoring through an open-source agent. Uptime.com's pricing page lists no server agent.
You can write custom plugins to monitor whatever you need.

How is 360 Monitoring worse than Uptime.com?

Its check types do not include browser transactions, multi-step API checks or real user monitoring. Uptime.com has all three.
Uptime.com can monitor internal networks, which 360 Monitoring does not say it can do.
It is billed monthly only. Uptime.com gives a lower price for yearly billing.

14. Oh Dear

ohdear.app

What it is: Website monitoring priced per site, bundling uptime, SSL, broken links, performance, DNS, cron checks and status pages on every plan, run from Belgium.
Check types: Website (HTTP), Keyword, Ping, Port, Cron jobs (heartbeat), API, DNS, SSL certificate, Domain expiry, Page speed, Blacklist, Status pages
Free plan: None
Paid plans from: $14.17 a month, billed yearly
Fastest check: 1 minute
Prices checked: 8–12 Oct 2026

Oh Dear tracks uptime and performance with a simple setup.

Main features:

Uptime Monitoring: Instant alerts from locations around the world.
Performance Monitoring: Reports and alerts against performance targets you set.
Scheduled Task Monitoring: With custom notifications.
Application Health Monitoring: Reports application problems as they happen.
DNS, Domain and Certificate Monitoring: Alerts when DNS records change or break, checks that your domain stays secure, and catches SSL certificate problems.

Best suited for:

Website owners who want a simple setup.

Why is Oh Dear better than Uptime.com?

Unlimited status pages with a custom domain come with every plan. Uptime.com sells status pages as an add-on.
It includes Lighthouse checks of SEO, site health and performance, and finds broken pages and mixed content.
Its primary data is stored in the EU, in Belgium. Uptime.com hosts on Amazon Web Services in the United States and globally.

How is Oh Dear worse than Uptime.com?

It has no transaction monitoring or real user monitoring. Uptime.com has both.
It costs more at the entry level: plans start at $17 a month ($14.17 billed yearly), against $9 for Uptime.com's smallest tier.
Text alerts need your own Vonage account. Uptime.com's tiers include a monthly allowance.

Uptimia vs Oh Dear: price and features side by side

15. UptimeRobot

uptimerobot.com

What it is: Uptime monitoring for websites, APIs, cron jobs and domains, with status pages.
Check types: Website (HTTP), Keyword, Ping, Port, Cron jobs (heartbeat), API, UDP, DNS, SSL certificate, Domain expiry, Third-party dependencies, Status pages
Free plan: 50 monitors, checks every 5 minutes
Paid plans from: €9 a month, billed yearly
Fastest check: 15 seconds
Prices checked: 8–12 Oct 2026

UptimeRobot checks websites and servers and alerts you when one stops responding.

Main features:

Cron Job Monitoring: Alerts you when a cron job fails.
Port and Ping Checks: Confirms that server services and network devices respond.
Keyword Monitoring: Checks whether a keyword appears on a page, or has disappeared from it.
Expiry Alerts: Warns you before SSL certificates and domains need renewing.
Integrations: A broad set of incident management integrations.

Best suited for:

Anyone from hobbyists to enterprises who wants low-cost monitoring.

Why is UptimeRobot better than Uptime.com?

It checks as often as every 15 seconds on Scale. Uptime.com's price list stops at 1-minute checks.
It has a free plan for basic monitoring or for testing the service before you pay.

How is UptimeRobot worse than Uptime.com?

It has no transaction, page-speed, real user, blacklist or malware monitoring, all of which Uptime.com offers.
Its free plan checks from one region and runs no SSL or DNS checks.
Solo plans have one login, where every Uptime.com tier has unlimited users.

Uptimia vs UptimeRobot: price and features side by side

First published 29 Mar 2024 · updated 12 Oct 2026 · prices checked 8–12 Oct 2026. Report an error on this page

Evidence: every competitor figure on this page, with source and date

Site24x7

s247-pricing-web Website Monitoring plans: Web Uptime $10/month, $9/month paid annually, "Includes 25 websites", "1 min polling interval", "3 status pages"; Web Perf $39 / $36, "Includes 40 websites", "Includes 8 transaction monitors", "1 min polling interval", "8 monitoring locations", "Includes 100K page views", "10 status pages"; Enterprise Plus Web $999 / $899, "Includes 2500 websites", "Includes 100 transaction monitors", "30 sec polling interval", "16 monitoring locations", "Includes 5M page views", "3 status pages". "Get started with a 30-day free trial. No credit card required." On the Web Uptime card the transaction-monitor, RUM page-view and "Supports multiple users" items are struck through (<li class="no-feature">); tooltips: "Transaction monitor is an advanced monitor. ... However, this feature is not supported in this plan." and "This plan does not include for RUM page views. ... However, this feature is not supported in this plan." "Supports multiple users" is also struck through on the Web Perf card. www.site24x7.com/site24x7-pricing.html, checked 12 Oct 2026.
s247-plan-table Website plan comparison table (Web Uptime / Web Perf / Enterprise Plus Web): "Multi-user support || Not Available || Not Available || Available"; "Data retention || 2 years || 3 years || 5 years"; "API access || Not Available || 200 calls/day/monitor || 300 calls/day/monitor"; "Role-based access control || Up to 10 users || Up to 35 users || Unlimited users" (contradicts the multi-user row); "Notification Profile || Only email alerts are applicable. || Available || Available"; "No. of status pages || 3 || 10 || 3"; "Minimum poll frequency || 1 min || 1 min || 10 secs"; "Number of monitoring locations || Primary location supported || 8 locations || 16 locations"; "Zero false alert protection || Available || Available || Available"; "Re-checks on failures || Available || Available || Available" (re-checked 12 Oct 2026). www.site24x7.com/site24x7-pricing.html, checked 12 Oct 2026.
s247-pricing-infra Infrastructure / All-in-one plans: Lite $10 / $9 paid annually (2 servers, 5 websites); Professional $49 / $42 (5 servers, 1 application, 20 websites, 4 GB log ingestion, 10 network components); Enterprise "Starts at $ 625 /month paid annually" with a "Request Price Quote" button (no monthly price is shown; a $749/mo figure exists only inside an HTML comment and pricing1.js). Covers server, application (APM), log and network monitoring. The Infrastructure comparison table marks "Cron Monitoring" and "Heartbeat Monitoring" Available on all three tiers (Lite, Professional, Enterprise), and the All-in-one table the same (re-checked 12 Oct 2026). www.site24x7.com/site24x7-pricing.html, checked 12 Oct 2026.
s247-interval-faq "Users have the option to adjust the polling frequency for websites to a minimum interval of 30 seconds, which will require two basic licenses." "You can choose from any of the more than 130+ monitoring locations" with plan restrictions; On-Premise Poller for private locations. "When this location detects a downtime, the polling happens also from the secondary location, which helps to exclude false alerts." www.site24x7.com/site24x7-pricing.html, checked 12 Oct 2026.
s247-free Pricing page: "Try our free forever plan: Monitor the uptime of up to 50 resources. | Receive instant downtime email alerts". Free-plan page: "fifty website monitors", email alerts, "one public status page", monitoring types "HTTP/HTTPS, SSL Certificate Validation, Ping". (The same page and the website-monitoring page also give conflicting interval and location figures, so those are not used.) The free-plan page's comparison table lists "Email, SMS" alerts for the Uptime plan, against the pricing-page plan table's "Only email alerts are applicable." www.site24x7.com/site24x7-pricing.html, www.site24x7.com/free-website-monitoring-tool.html, checked 9 Oct 2026.
s247-free-credits "Alert credits for free users. You can use a maximum of 10 alert credits if you are using our free account." Generic alert credits, not SMS specifically; the article shows "Updated: 6 years ago" (rendered 9 Oct 2026), so it predates the current plans. support.site24x7.com/portal/en/kb/articles/i-am-using-your-free-account-can-i-buy-alert-packs, checked 9 Oct 2026.
s247-web-monitoring Website monitoring page: uptime "from more than 130 cities at intervals as low as 10 seconds"; ping, DNS (A, AAAA, CNAME, MX, TXT) and content/keyword checks; synthetic transaction, real user, REST API and website security monitoring ("defacements and malware"); alerts by email, SMS, push, calls, Slack, Jira, PagerDuty; "Multi-location rechecks eliminate false positives before an alert fires." Free plan figures conflict on this page: "keep up to 50 monitors free forever", but the plan card says "5 monitors · email alerts · 3 locations · 1-minute interval" and the FAQ "A free plan is available with 5 monitors." Enterprise Plus Web: "30-second poll interval". www.site24x7.com/website-monitoring.html, checked 12 Oct 2026.
s247-api-monitor-types API reference monitor types include Website, Web Page Speed (Browser), REST API, REST API Transaction, DNS Server, UDP, Port, PING, SSL Certificate, Domain Expiry, Web Transaction (Browser), Server Monitor, Network Device Monitor, Website Defacement, Real-time Blacklist Check, Heartbeat, Cron and Real User Monitor. www.site24x7.com/help/api, checked 8 Oct 2026.
s247-statusiq StatusIQ by Site24x7: Free $0/mo with 1 status page. "Green Ideal for medium to large organizations. $10/mo $ 9/mo billed anually"; "No. of status pages 1 Green + 2 Free/Basic pages"; "For every additional Green page: $ 10/status page/month". www.site24x7.com/statusiq/pricing.html, checked 9 Oct 2026.

StatusCake

sc-superior Pricing page, Superior: "€16.66 per month" billed annually, "€19.99 per month" billed monthly (prices served in euros to an EU visitor). www.statuscake.com/pricing, checked 12 Oct 2026.
sc-business Pricing page, Business: "€58.33 per month" billed annually, "€69.99 per month" billed monthly. www.statuscake.com/pricing, checked 12 Oct 2026.
sc-free Free (€0): 10 uptime monitors, 5-minute interval, 1 page speed monitor (24-hour interval), 1 domain monitor, 1 SSL monitor (24-hour interval); no server monitors, no free SMS credits, no team members, no custom locations. www.statuscake.com/pricing, checked 9 Oct 2026.
sc-plan-table Plan table (Free / Superior / Business): uptime monitors 10 / 100 / 300; interval 5 minutes / 1 minute / 30 seconds; page speed 1 / 15 / 30 at 24 hours / 15 minutes / 5 minutes; domain 1 / 50 / 120; SSL 1 / 50 / 100 at 24 hours / 30 minutes / 10 minutes; server 3 (Superior) / 10 (Business); free SMS credits every month 75 (Superior) / 400 (Business); Team Members "1 Team Member" / "9 Team Members"; custom locations on paid plans; audit log and invoice payment on Business; "Access 15+ third part integrations"; "White Label Reporting — Generate white label reports on your website with StatusCake" and "Unbranded Reporting — You won't have StatusCake branding on your reports" both cross on Free and tick on Superior and Business; "Team Tools" cross on Free and Superior, tick on Business. www.statuscake.com/pricing, checked 12 Oct 2026.
sc-team KB, Adding Team Members: "Team Management is a feature available in our Business, and Superior package and higher. It allows you to grant other users on StatusCake the ability to view and edit your tests"; added users do not see billing unless granted; access can be limited by test tags; "As the admin, you have the ability to edit the permissions of a linked account". Pricing table: "Team Members — Create limit-based accounts for team members": none / "1 Team Member" / "9 Team Members". www.statuscake.com/kb/knowledge-base/using-sub-accounts, www.statuscake.com/pricing, checked 9 Oct 2026.
sc-test-types API UptimeTestType enum: DNS, HEAD, HTTP, PING, SMTP, SSH, TCP; HTTP tests take find_string ("Considered down if not found"), POST data, custom headers and a final URL. developers.statuscake.com/api, www.statuscake.com/kb/knowledge-base/what-is-an-uptime-test, checked 8 Oct 2026.
sc-push Push (heartbeat) monitoring: "included with all free and paid subscriptions"; the server calls a unique push URL within the push period or the test goes down. www.statuscake.com/kb/knowledge-base/what-is-push-monitoring, checked 8 Oct 2026.
sc-products Monitoring products menu and footer: uptime, page speed, SSL, domain and server monitoring, plus status pages; site tagline "External monitoring for websites, APIs, SSL certificates, domains, page speed, and servers". No real-user monitoring, APM or log product is listed; the UptimeRobot comparison page says "this isn't full APM" ("no code instrumentation"). www.statuscake.com/pricing, www.statuscake.com/alternative-to-uptimerobot, checked 8 Oct 2026.
sc-domain Domain monitoring: expiry alerts, WHOIS and DNS record rules, and blacklist checks against "8 of the biggest blacklists". www.statuscake.com/features/domain, checked 8 Oct 2026.
sc-server Server monitoring: CPU, RAM, disk and process data from an agent installed with "a single line of script" on the server; threshold alerts. www.statuscake.com/features/server, checked 8 Oct 2026.
sc-locations "Test your website uptime from 43 locations in 30 countries around the world"; with paid accounts you choose where tests run from. www.statuscake.com/locations, www.statuscake.com/website-monitoring-frequently-asked-questions, checked 8 Oct 2026.
sc-invoice Payment by invoice only on Business Yearly and above; multi-year discounts 2 years 12.5%, 3 years 25%, 5 years 40%; invoices and payment in USD, GBP, EUR, AUD, NZD, SGD and CAD. www.statuscake.com/pricing, checked 9 Oct 2026.
sc-free-page Free plan page: "You'll be able to set up 10 uptime tests with our free plan, with competitive 5 minute check rates"; "With our free plan, you'll get to set up 1 SSL test, with 30 minute test intervals". www.statuscake.com/free-website-monitoring, checked 9 Oct 2026.

Pingdom

pd-pricing-eur Pricing calculator as served to a German visitor, currency €. Synthetic Monitoring steps (data-pricem = monthly billing, data-pricea = per month on annual billing): 10 Uptime / 1 Advanced / 50 SMS €16 / €14.33; 25/4/100 €33 / €29.75; 50/10/200 €66 / €60.5; 100/20/350 €120 / €110; 200/30/400 €234 / €214.5; 300/40/500 €342 / €313.5; 400/40/500 €444 / €407; 500/50/1,000 €552 / €506; 750/60/1,000 €816 / €748; 1,000/80/1,000 €1056 / €968; ... 30,000/2,500/1,500 €23262 / €21323.5. Every step includes "Transaction monitoring, Page speed monitoring, Uptime monitoring, Email and SMS alerting, Maintenance windows, Public status pages and reports, Unlimited users". RUM: "Unlimited number of sites, Unlimited users, Shareable reports, Performance filtering, 13-month data retention", from 100,000 pageviews €16 / €14.33 up to 1 billion pageviews. "Trial includes Synthetics and RUM". "Enterprise ... Request Quote". No free plan listed. www.pingdom.com/pricing, checked 12 Oct 2026.
pd-pricing-usd Same pricing page with the site's US geo override, currency $: 10 Uptime / 1 Advanced / 50 SMS $18 monthly, $16.5 a month billed annually; 25/4/100 $40 / $36.33333333; 50/10/200 $78 / $71.5; 100/20/350 $149 / $136.4166667; 200/30/400 $290 / $265.1666667; 300/40/500 $422 / $386.1666667; 400/40/500 $546 / $500.5; 500/50/1,000 $680 / $622.6666667; 750/60/1,000 $999 / $915.25; 1,000/80/1,000 $1295 / $1186.916667; ... 30,000/2,500/1,500 $28548 / $26169. RUM 100,000 pageviews $18 / $16.5. The page script multiplies the annual value by 12 for "/yr". www.pingdom.com/pricing/?geoip&country=US, www.pingdom.com/pricing, checked 12 Oct 2026.
pd-check-types "What is a check?": Web checks HTTP(S) and HTTP Custom; network checks Ping, TCP, UDP and DNS; email checks SMTP, POP3(S) and IMAP(S). "the smallest interval is once a minute, this comes to 525600 requests a year per check." No heartbeat/cron or domain-expiry check type is listed. documentation.solarwinds.com/en/success_center/pingdom/content/topics/what-is-a-check-.htm, checked 12 Oct 2026.
pd-http-check HTTP check settings: "check for string" that should or should not be found; "Monitor the validity of your SSL/TLS certificate ... checks will be considered DOWN when the certificate becomes invalid or expires" with a configurable days-before-expiry alert; custom headers; POST data; "choose which Probe server region ... The Default is North America and Europe." documentation.solarwinds.com/en/success_center/pingdom/content/topics/how-to-set-up-a-http-s-check.htm, checked 8 Oct 2026.
pd-trial "First 30 days free Trial includes Synthetics & RUM"; "cancel any time". www.pingdom.com/product/uptime-monitoring, www.pingdom.com/product/page-speed, checked 8 Oct 2026.
pd-rum Docs: "Real User Monitoring (RUM) is a web analytics tool that allows you to view your website activity at any given time from a user's perspective." Pricing page sells it as a separate card priced by pageviews, listing "13-month data retention". documentation.solarwinds.com/en/success_center/pingdom/content/rum/about_rum.htm, www.pingdom.com/pricing, checked 8 Oct 2026.
pd-sms-credits "One credit is used for each SMS alert sent to a mobile phone." Credits "are refilled on the 1st of each month, both for monthly and yearly subscription plans." Optional autofill buys extra credits when the balance runs low. documentation.solarwinds.com/en/success_center/pingdom/content/topics/sms-credits.htm, checked 8 Oct 2026.

Uptrends

ut-pricing-core Core, annual billing (10% discount) selected by default: "from $42 /month", monthly billing "from $46 /month"; "10 Users"; "Choose from US and EU checkpoint regions"; "Uptime (2 mins)"; Browser monitoring (card heading "10 mins", body text "every 15 minutes"); "RUM (Add-On)"; "10 Public Status Pages"; "240 SMS Credits"; "Support (Ticket Only)"; "180 Days Data Retention". Page header: "Try Uptrends 30 days free", "No credit card", "Start with full Enterprise access". Plans shown: Core, Pro, Enterprise; no free plan. Retention tooltip: "Access trend metrics and summaries from the past 180 days." Re-checked 12 Oct 2026: price, users, interval, status pages, SMS credits, support and retention unchanged. The card does not say how many monitors the "from" price covers. www.uptrends.com/pricing, checked 12 Oct 2026.
ut-pricing-pro Pro ("POPULAR"): "from $60 /month" annual billing, "from $66 /month" monthly; "25 Users"; "230+ Multi-Select Checkpoints"; "Uptime (1 min)"; "Browser (5 mins)"; Transaction monitoring (heading "5 mins", body "every 10 minutes"); "API (1 min)" for chained API requests; "SLA Monitoring"; "Unlimited Public Status Pages"; "600 SMS Credits"; "Support (Ticket & Live Chat)"; "365 Days Data Retention". Retention tooltip: "Keep trend metrics and summaries for 1 year." Also "Run tests from over 230 global checkpoints". Re-checked 12 Oct 2026: price, users, interval, status pages, SMS credits, support and retention unchanged. The card does not say how many monitors the "from" price covers. www.uptrends.com/pricing, checked 12 Oct 2026.
ut-pricing-enterprise Enterprise: "Custom pricing"; "Unlimited Users"; "Monitor From Within Firewall" (Linux or Windows private checkpoints); "Uptime (30 secs)"; "API (30 secs)"; "OpenTelemetry"; "Monitoring as Code (Terraform)"; "Concurrent Testing"; "Single Sign-On (SSO) & SCIM"; "Priority Support"; "1200 SMS Credits"; "730 Days Data Retention" (its description says "3 years"); "Onboarding Services"; "Performance Reviews"; "Dedicated Account Team". Retention tooltip: "Extend data retention to 3 years for comprehensive historical analysis and compliance requirements." "Single Sign-On (SSO) & SCIM" appears on the Enterprise card only (re-checked 12 Oct 2026). www.uptrends.com/pricing, checked 12 Oct 2026.
ut-billing Pricing data embedded in the page: default billing period annual, monthly billing is a 10% surcharge; currencies USD (default), EUR and GBP; Core supports uptime and browser monitors, Pro adds transaction and API monitors, Enterprise is custom. Embedded JSON: "plans":{"core":{"currencies":{"EUR":{"monitorPrices":{"browser":297.5,"uptime":35.7}},"GBP":{"monitorPrices":{"browser":262.5,"uptime":31.5}},"USD":{"monitorPrices":{"browser":350,"uptime":42}}},"includedUnits":0,...}; Pro USD uptime 60, EUR 51, GBP 45; a hidden "free" plan with "pricingModel":"free","supportedMonitors":[] and no prices, shown on no plan card. Uptrends does not say how many monitors the "from" price buys, and its own figures point two ways: the page script (a=Math.round(r===0?l*12:r/o*l)) derives the "from" price from the uptime monitorPrice when includedUnits is 0, while the server-rendered monitor table (re-checked 12 Oct 2026) shows Uptime "6 credits" at $4 on Core and $5/$6 on Pro, and Browser "50 credits" at $29/$32 on Core and $42/$46 on Pro. Monitor table: uptime 6 credits, browser 50 credits, transaction step 50 credits, API step 15 credits; transaction and API "Not available" on Core. FAQ: "Monitoring credits represent your annual monitoring capacity"; "Why is there a minimum commitment?" "Your annual commitment represents reserved monitoring capacity." www.uptrends.com/pricing, checked 12 Oct 2026.
ut-monitor-types Synthetic monitor types: transaction monitors (Chrome or Microsoft Edge, recorder extension), browser monitors (Full Page Check, Core Web Vitals), uptime monitors ("Webpage checks — HTTP and HTTPS", "Advanced checks — DNS, SSL Certificate, SFTP, and FTP monitors", "Mail servers — SMTP, POP3, and IMAP", "Database servers — Microsoft SQL servers and MySQL", "Network checks — Ping and Connect"; uptime monitors "confirm expected content is present"), API monitors: "For API monitoring, the Webservice HTTP, Webservice HTTPS, and Postman API monitor types are no longer available for new users. Uptrends recommends using the Multi-step API monitor instead." Can be used alongside Real User Monitoring. Re-checked 12 Oct 2026: no heartbeat/cron, domain-expiry (WHOIS) or malware monitor type is listed; SOAP web service monitors appear in the sidebar. www.uptrends.com/support/kb/synthetic-monitoring/monitor-types, checked 12 Oct 2026.
ut-trial "Try Uptrends free for 30 days"; "We don’t need your credit card, and you get access to everything." Subscriptions overview: "Uptrends offers a 30-day free trial"; "Once your trial ends, a subscription is required to use the Uptrends application." www.uptrends.com/free-trial, www.uptrends.com/support/kb/account/payments-and-subscriptions/subscriptions-overview, checked 8 Oct 2026.

Dotcom-Monitor

dcm-plans Pricing page plan cards and 31-feature table: Free $0/mo 'Forever free', up to 25 targets, up to 5-min frequency, 2 global locations, email alerts, 21-days data retention, basic support; Subscription 'from $19.99/mo', up to 100 targets, down to 1-min frequency, 25 global locations, 20+ alert integrations, 1-year data retention; Enterprise custom quote, unlimited targets, 1-min, 30+ locations with Premium Locations, 3-year retention, SSO, MFA, departments, 24/7 priority support, PO billing. Table: phone/SMS/SNMP/webhook/WhatsApp/Slack/PagerDuty/MS Teams/AlertOps/Status.io/ServiceNow alerts, public dashboards, white label, API configuration and data retrieval, private agents, multi-user support, MFA and SSO on Subscription and Enterprise only; mobile app on all three. 'Free 30-day trial · No credit card required · Cancel anytime'. Re-checked 2026-10-09: Subscription card 'Up to 100 targets'; table Targets row 'Up to 25' / 'Up to 100' / 'Unlimited'; 'API data retrieval' row '−' on Free, '✓' on Subscriptions and Enterprise. Re-checked 2026-10-12: Free 'Up to 25 targets', 'Up to 5-min frequency', '2 global locations', 'Email alerts', '21-days data retention'; Subscription 'from $19.99/mo', 'Up to 100 targets', 'Down to 1-min frequency', '25 global locations'; Enterprise 'Unlimited targets', '30+ locations · Premium Locations', '3-year data retention'; 'Private Agents' row: Subscriptions and Enterprise only. www.dotcom-monitor.com/pricing, checked 12 Oct 2026.
dcm-matrix Pricing page 'Full Pricing Matrixes', monthly USD by targets x frequency: WebView 10 targets $19.99 (5 min) / $39.98 (1 min) up to 300 targets $248.70 / $497.40; ServerView 5 targets at 15 min $40.00 up to 300 targets at 1 min $1,439.99; BrowserView 5 pages at 3 h $29.96 up to 200 pages at 1 min $5,311.99; UserView 5 steps at 3 h $38.95 up to 300 steps at 1 min $13,287.67; MetricsView 5 counters at 15 min $13.33 up to 200 at 1 min $320.00. 'Premium Locations fee is 25% of the package price. Record Video on Every Run is 25%. Rich Internet Applications (RIA) is 100% of the package price.' Re-checked 2026-10-09, WebView matrix: '200 | $184.20 | $368.50' and '300 | $248.70 | $497.40' (Targets/mo., every 5 min, every 1 min), on the same page whose Subscription card says 'Up to 100 targets'. Re-checked 2026-10-12: WebView '10 | $19.99 | $39.98' and '100 | $102.30 | $204.70'; 'Record Video on Every Run is 25% of the package price' (FAQ: available on Web Applications and Web Pages). www.dotcom-monitor.com/pricing, checked 12 Oct 2026.
dcm-pricing-faq Pricing FAQ: 'Three plans: Free ($0/mo), Subscription (starts at $13.33/mo), and Enterprise (custom quote).' Cheapest paid: $13.33/mo MetricsView 5 counters at 15 min. Web Services offers two frequencies, 5 min and 1 min. Add-ons: Premium Locations 25%, video 25%, RIA 100%. 'Changes take effect immediately, billing is prorated, and there are no long-term contracts.' www.dotcom-monitor.com/pricing, checked 8 Oct 2026.
dcm-types KB 'Overview of Available Monitoring Types': HTTP/S with keyword content validation and SSL checks, REST and SOAP APIs, Postman and Insomnia collections, WebSocket, ping/ICMP, FTP/SFTP, SMTP, POP3/IMAP, ActiveSync, TCP port (Telnet), UDP port, traceroute, streaming media, VoIP SIP, DNS lookup, DNS blacklists, real-browser single page tests, scheduled Lighthouse reports, EveryStep multi-step transactions, and Windows/Linux server monitoring via performance counters and collectors (MetricsView). www.dotcom-monitor.com/wiki/knowledge-base/overview-of-available-monitoring-tasks, checked 8 Oct 2026.
dcm-keyword KB 'Keyword Content Validation': 'Keyword: You can specify one or more words or phrases that you wish to search for in the web page content. If the expected keywords are not found the task will return an error.' www.dotcom-monitor.com/wiki/knowledge-base/keyword-content-validation, checked 9 Oct 2026.
dcm-cron Cron Job Monitoring product page: 'send one heartbeat and get an instant alert the moment a scheduled run is missed, late, or too slow.' www.dotcom-monitor.com/products/cron-job-monitoring, checked 8 Oct 2026.
dcm-dnsbl DNS Blacklist Monitoring page: checks IPs and domains against '70+ DNSBLs continuously'. www.dotcom-monitor.com/products/dns-blacklist-monitoring, checked 8 Oct 2026.
dcm-api API feature page: documented REST Web API and XML Reporting Service (XRS); 'Create and edit HTTPS, REST, SOAP, GraphQL, and multi-step API monitors'; configure BrowserView, UserView, ServerView and MetricsView devices. 'Every paid plan includes full Web API and XRS access — no add-ons, no per-call metering, no extra billing tier.' XRS quick reference: 'Cost Free, included with every account'. www.dotcom-monitor.com/features/api, checked 9 Oct 2026.

Cronitor

cr-hacker Hacker: "$0 free forever", "Limited monitoring for homelabs and small projects." "5 monitors", "Email and Slack alerts", "Basic status page", "No SMS alerts", "No premium integrations". Re-checked 2026-10-12: unchanged. cronitor.io/pricing, checked 12 Oct 2026.
cr-business Business: "$2 /mo per monitor + $5 /mo per user"; "14 day free trial, then pay only for the monitors and users you have." "All 11 alert integrations", "SMS and on-call alerts", "12 month data retention", "Unlimited API requests", "SAML SSO (+$5/mo per user)", "Volume-based discounts"; example bill "billed monthly, no contract"; "No base fee or minimum". Re-checked 2026-10-12: unchanged. cronitor.io/pricing, checked 12 Oct 2026.
cr-features Plan table (Hacker / Business / Enterprise): monitors 5 / $2 per monitor / custom; web analytics 100,000 events free / $10 per 100,000 events / custom; synthetic browser checks none / $1 per 1,000 checks / custom; fastest check frequency 5 minutes / 30 seconds / 30 seconds; SMS alerts no / yes / yes; on-call integrations no / yes / yes; status pages 1 / 1 / unlimited; included subscribers 50 / 500 / unlimited; branded page none / $25 per page / custom; private page none / $50 per page / custom; dashboard users 1 / $5 per user / custom; SAML SSO no / +$5 per user / yes; admin, user and read-only roles and SCIM from Business. Re-checked 2026-10-12: fastest check frequency 5 minutes / 30 seconds / 30 seconds; status pages 1 / 1 / Unlimited; dashboard users 1 / $5/mo per user / Custom. cronitor.io/pricing, checked 12 Oct 2026.
cr-check-types "Every plan includes cron, heartbeat, website, and API monitoring"; check types HTTP/HTTPS, browser-based (renders JavaScript) and TCP; assertions on status code, response body contains, JSON response, headers, response time and SSL certificate expiry (warning 28 days before, configurable 1-90 days). cronitor.io/pricing, cronitor.io/docs/uptime-monitoring.md, checked 8 Oct 2026.
cr-platforms Monitors API: "The platform options for check monitors are: http (default), browser (executes javascript), tcp, udp"; "checks monitor websites, APIs, proxy servers, cloud storage providers (e.g. S3) or any other HTTP/TCP/UDP networked device." No ICMP ping or DNS check platform is listed. cronitor.io/docs/monitors-api.md, checked 8 Oct 2026.
cr-assertions Uptime page: "Set assertions for status code, page content, response time, and certificate expiry." "Checks that need JavaScript run in a real Chrome browser." cronitor.io/uptime-monitoring, checked 8 Oct 2026.
cr-integrations Integrations: Slack, Microsoft Teams, Discord, Google Chat, Telegram, Lark, PagerDuty, Datadog On-Call, OpsGenie, Splunk On-Call, Webhooks (11). "Free plan: Slack, Microsoft Teams, Discord, Google Chat, Lark, Telegram, and Webhook. PagerDuty, OpsGenie, Splunk On-Call, and Datadog On-Call need a paid plan." Notification lists also take email addresses and SMS numbers. cronitor.io/docs/integrations.md, cronitor.io/docs/alerts.md, checked 8 Oct 2026.
cr-about "Cronitor started in March 2014"; "We've stayed independent"; timeline: 2016 uptime monitoring, 2019 browser-based synthetic monitoring, 2022 status pages, 2023 website analytics and real user monitoring, 2025 Cron Dashboard, 2026 MCP server and AI agent monitoring; "helps over 70,000 developers". cronitor.io/about, checked 8 Oct 2026.

Better Stack

bs-free Free for personal projects, $0/month: "10 monitors & heartbeats, 1 status page", "Slack & e-mail alerts". betterstack.com/pricing, betterstack.com/pricing.md, checked 12 Oct 2026.
bs-free-interval "Get 10 monitors, 10 heartbeats and a status page with 3-minute checks totally free." betterstack.com/uptime, checked 12 Oct 2026.
bs-responder Paid use "Starts at just $34" monthly / "$29" yearly and "Includes a single responder with unlimited phone call alerts". Users: Team member (Telemetry access) $0/month; Responder (Uptime + Telemetry) $34/month monthly, $29/month yearly, "per license per month", with "unlimited phone call and SMS alerts". betterstack.com/pricing, betterstack.com/pricing.md, checked 12 Oct 2026.
bs-uptime-pack Uptime monitoring: "10 monitors included"; "Additional 50 monitors" $25 per month (monthly) or $21 per month (yearly). betterstack.com/pricing.md, checked 12 Oct 2026.
bs-interval "Up to 30 seconds check frequency"; "our fastest 30-second checks"; Monitor API lists "check_frequency integer (30) Check frequency (in seconds). Check frequency must be at least the timeout value." (30 is shown as the example value, not called a default). betterstack.com/pricing.md, betterstack.com/uptime, betterstack.com/docs/uptime/api/create-a-new-monitor, checked 12 Oct 2026.
bs-status-pages Status pages: 1 included; additional public status page $15 monthly / $12 yearly; custom CSS & JavaScript $15 / $12 per page; white-label $250 / $208 per page; password authentication $50 / $42 per page; 1,000 subscribers included; additional 1,000 subscribers $40 per month. betterstack.com/pricing.md, checked 12 Oct 2026.
bs-check-types Monitor types in the docs: Uptime (HTTP status), Keyword, Ping, Heartbeats, Playwright, API, DNS, Domain expiration, SSL certificate, TCP/UDP port; API monitor_type values also include smtp, pop, imap. Pricing page lists POP3/IMAP/SMTP, TLD expiration, DNS server and ping monitoring. No blacklist or malware monitoring is listed on the pricing page or docs index. betterstack.com/docs/uptime/uptime-monitor, betterstack.com/docs/uptime/api/create-a-new-monitor, betterstack.com/pricing.md, checked 12 Oct 2026.
bs-api-monitor "APIs can be monitored by creating an HTTP status-code monitor or a keyword monitor." betterstack.com/docs/uptime/api-monitor, checked 12 Oct 2026.
bs-pricing-products Pricing page products: logs & traces, metrics ("Visualize metrics with ready-made dashboards. Generate metrics from logs or collect them via Prometheus or OpenTelemetry."), error tracking, session replay and web events (real user monitoring, web vitals), uptime, Playwright, heartbeats. Uptime features: push, e-mail, Slack, MS Teams, Zapier, webhooks, REST API, Terraform provider, multi-location & geo-specific checks, status pages; on-call: iOS & Android apps; logs: MCP server. betterstack.com/pricing.md, checked 12 Oct 2026.
bs-collector "Better Stack collector is an open source bundle of the best open source tools for collecting telemetry available": OpenTelemetry, Vector, OBI (eBPF sensor), "Prometheus exporters, metrics sensors for popular databases"; installed on the host with an install.sh script; troubleshooting step "Disable Host metrics". betterstack.com/docs/logs/collector, checked 12 Oct 2026.

Hyperping

hp-usd Pricing page (English, USD, yearly billing selected): "Essentials $24, Pro $74, Business $249 per month"; cards read "$290 billed yearly", "$890 billed yearly", "$2,990 billed yearly"; seats "3 seats included +$7/mo per additional user", "10 ... +$9/mo", "20 ... +$12/mo". hyperping.com/pricing, hyperping.com/pricing.md, checked 12 Oct 2026.
hp-eur Pricing page in French and German serves EUR: "Essentials 24 €, Pro 74 €, Business 249 € par mois"; "290 € / 890 € / 2 990 € facturés annuellement"; "+7 € / +9 € / +12 €/mois par utilisateur". pricing.md (2026-10-12): "Prices are the same in USD ($) and EUR (€) — only the currency symbol changes based on location." hyperping.com/fr/pricing, hyperping.com/de/pricing, hyperping.com/pricing.md, checked 12 Oct 2026.
hp-monthly Monthly billing: the pricing page's plan data behind the Monthly toggle sets Essentials monthly 29, Pro monthly 89, Business monthly 299 (annual 24 / 74 / 249, annualTotal 290 / 890 / 2990); the page's cost example says "Hyperping Business: $299/month on monthly billing. The advertised $249/month is a rounded annual equivalent of $2,990/year". hyperping.com/pricing, hyperping.com/pricing.md, checked 12 Oct 2026.
hp-plan-table "Compare every feature" table (Free / Essentials / Pro / Business): Seats 1 / 3 then +$7 / 10 then +$9 / 20 then +$12; Monitors 20 / 50 / 250 / 1,000; Check interval 5 min / 30 sec / 30 sec / 20 sec; DNS monitoring from Essentials; SMS credits — / 20 / 75 / 200; Phone calls from Essentials; Regions 18 on every plan; Browser checks — / 3 / 10 / 25 at 5 min; Server agents 1 / 5 / 20 / 100, additional +$2 / +$2 / +$1.50; metric history 2 / 7 / 14 / 30 days; On-call schedules — / 1 / 3 / Unlimited; MCP server from Essentials; Status pages 1 / 1 / 3 / 10; custom domain — / 1 / 3 / 10; Subscribers — / 100 / 1,000 / Unlimited; Protected/Private from Pro; White labeling Business; SAML SSO from Pro; Audit logs and Priority support Business; SAML SSO on status pages $49/mo (Microsoft) and $99/mo (Okta, Google...) per connection on Business; logs 5 / 20 / 50 GB a month. hyperping.com/pricing, hyperping.com/pricing.md, checked 12 Oct 2026.
hp-free Free plan: "20 monitors", "5-minute checks", "1 server monitoring agent", "1 basic status page", "HTTP, port, ping & keyword checks", "1 seat included"; "20 monitors free. No credit card required." hyperping.com/pricing, hyperping.com/pricing.md, checked 12 Oct 2026.
hp-sms Docs, Notification channels, Via SMS: "The phone number is set at an account level. You will receive SMS notifications to this phone number on any incident across all projects." "SMS alerts use credits included in your plan: 20 per month on Essentials, 75 on Pro, and 200 on Business." Subscriber SMS goes through the customer's own Twilio account; "If your team needs more SMS credits, contact support." hyperping.com/docs/projects/notification-channels, checked 9 Oct 2026.
hp-synthetic Synthetic monitoring page: "Hyperping does synthetic monitoring, not RUM." Browser checks are Playwright scripts that run "in a real browser every 5 minutes" and show Web Vitals on every run (LCP, FCP, CLS, TBT, TTFB); "INP needs real user input, so synthetic checks don't collect it." hyperping.com/synthetic-monitoring, checked 12 Oct 2026.
hp-api-monitoring API monitoring page: "HTTP monitors cover single API requests, and Playwright browser checks cover user journeys and chained API calls"; multi-step API flows are "Counted as browser checks. These run every 5 minutes at most and count toward your browser checks: 3 on Essentials, 10 on Pro, 25 on Business." hyperping.com/api-monitoring, checked 12 Oct 2026.
hp-interval-business Docs, Create monitor: "The default is every 30 seconds. Intervals below 30 seconds are available on the Business and Enterprise plans." hyperping.com/docs/monitoring/create-monitor, checked 8 Oct 2026.
hp-check-types Uptime monitoring page, "Nine kinds of checks": websites (HTTP), APIs (any method, headers, body), keyword, user flows (Playwright browser checks every 5 minutes), SSL certificates and domain registrations, DNS records (ten record types, from Essentials), ICMP ping and TCP ports, cron jobs (heartbeat pings), servers (agent). Alert channels: Slack, Microsoft Teams, Google Chat, PagerDuty, Opsgenie, Jira Service Management, Discord, Telegram, Mobile app, Email, SMS, Phone call, Webhooks. hyperping.com/uptime-monitoring, checked 8 Oct 2026.
hp-logs Pricing page, Logs: metered on top of any paid plan, "$0.25 /GB ingested", "30 days of search included", included 5 GB (Essentials) / 20 GB (Pro) / 50 GB (Business) a month; "Logs are in alpha and free until metered billing starts." hyperping.com/pricing, checked 8 Oct 2026.

OneUptime

ou-free Free, $0: "1 Status Page", "100 Subscribers", "Unlimited Manual Monitors", "Active Monitors at $1/month", Incident Management, Logs, Traces and Metrics, "5 Business Day Email Support", "No uptime SLA (best effort)". Re-checked 2026-10-12: unchanged. oneuptime.com/pricing, checked 12 Oct 2026.
ou-per-user Pricing page billing toggle (page defaults to yearly): yearly sets Growth "$20" and Scale "$84" with "/mo per user billed yearly"; monthly sets Growth "$22" and Scale "$99" with "/mo per user". Tooltip: "Users are people in your team who create and manage OneUptime resources like monitors, incidents, etc. They are NOT Status Page Subscribers or Status Page Private Viewers (these are free)." Re-checked 2026-10-12 in the page source: the yearly toggle sets "$20" / "$84" and "/mo per user billed yearly" with the same Users tooltip; monthly view shows "$22" / "$99". oneuptime.com/pricing, checked 12 Oct 2026.
ou-active-monitor Pay As You Go, Active Monitoring: "Pricing for monitoring website, API, IP addresses and more"; "Monitor from multiple locations", "Monitor resource every minute", "Logs stored for 90 days", "Custom criteria for response body, headers, status"; "$1 per monitor per month"; "If you have more than 100 monitors, contact sales by email for a discount." Re-checked 2026-10-12: "Starting at $1 per monitor per month", "Monitor resource every minute". oneuptime.com/pricing, checked 12 Oct 2026.
ou-interval-floor Source: dashboard interval options start at "Every Minute" (then 2, 5, 10, 15, 30 minutes, hour, day, week); server validator `MINIMUM_MONITORING_INTERVAL_IN_SECONDS = 60` ("a sub-minute schedule is a promise we cannot keep"). Docs: "The Monitoring Interval starts at Every 5 Minutes." github.com/OneUptime/oneuptime/blob/master/packages/App/FeatureSet/Dashboard/src/Utils/MonitorIntervalDropdownOptions.ts, github.com/OneUptime/oneuptime/blob/master/packages/Common/Server/Utils/Monitor/MonitoringIntervalValidator.ts, oneuptime.com/docs/en/monitor/create-monitor, checked 8 Oct 2026.
ou-pricing-table Plan table, all plans: Website, API, Synthetic (with Playwright), IPv4/IPv6, Inbound Webhook / Heartbeat, VM or Server, Network monitoring; Container and Kubernetes "Coming Soon". SMS Alerts "$0.10/SMS", WhatsApp "$0.10/message", Phone Call "$0.10/min", Bring Your Own Twilio; push, app, email and webhook alerts "Free". Logs/telemetry ingest "$0.10/GB", data retention 15 days on Free, Custom on paid. Advanced Workflows "500 Runs / month" (Growth), "2000 Runs /month" (Scale), Unlimited (Enterprise). Billing "Monthly or Yearly". oneuptime.com/pricing, checked 8 Oct 2026.
ou-faq FAQ: "The Apache 2.0 Community Edition is free to self-host, at any scale. On our SaaS service everyone pays the same published price." "The 14-day free trial only applies when you sign up for a new paid account." "API keys need the Growth plan and SCIM provisioning needs the Scale plan." oneuptime.com/pricing, checked 8 Oct 2026.
ou-monitor-types Docs monitor types: Website, API, Ping, IP, Port (TCP), DNS, DNSSEC, SSL Certificate, Domain (registration and expiration), Custom Code, SQL Query, Database Health, Synthetic (Playwright), Incoming Request (heartbeats from cron jobs), Incoming Email, External Status Page, Server / VM, Network Device, Kubernetes, Docker, Logs, Metrics, Traces, Exceptions; RUM docs (browser setup, Core Web Vitals, session replay). oneuptime.com/docs/en/monitor/create-monitor, oneuptime.com/docs/en/monitor/port-monitor, oneuptime.com/docs/en/monitor/domain-monitor, oneuptime.com/docs/en/monitor/incoming-request-monitor, oneuptime.com/docs/en/monitor/external-status-page-monitor, oneuptime.com/docs/en/rum/index, checked 8 Oct 2026.
ou-keyword Website Monitor doc, monitoring criteria table: "Response Body | Contains, Not Contains | Text in the response body. The match is case-sensitive." Example: "Catch an error page served with 200 | Response Body | Not Contains | Welcome". oneuptime.com/docs/en/monitor/website-monitor, checked 9 Oct 2026.
ou-product-monitoring Monitoring product page: "HTTP/HTTPS monitoring with SSL checks"; Slack and Microsoft Teams alerts; "Choose from 5000+ integrations"; "API & Terraform: REST API and official Terraform provider"; "Data Residency: US, EU datacenters or self-host." oneuptime.com/product/monitoring, checked 8 Oct 2026.

RapidSpike

rs-pricing Synthetics Plans: Business "Starts from £199 / month *", "Test your key website process every 10 minutes", "Health and performance analysis for 4 critical pages"; Enhanced "Starts from £499 / month *", "Test five key website processes every 10 minutes", "8 critical pages"; Enterprise "Custom pricing", "nine or more key website processes every 10 minutes", "12+ critical pages", "SSO, free training, premium support options and setup"; "* Billed annually. Monthly billing options available." Every plan's button is "Book a Demo"; no free plan. "We accept major credit cards, PayPal, and bank transfers." Re-checked 2026-10-12: Business from £199, Enhanced from £499, Enterprise custom, same journeys, 10-minute interval and critical pages; "* Billed annually. Monthly billing options available." www.rapidspike.com/pricing, checked 12 Oct 2026.
rs-included Pricing FAQ: "Each plan includes access to our comprehensive security features and monitoring tools, including domain and SSL checks, enterprise-level uptime monitoring, performance and user journey monitoring." Plans include wallboards, third party analytics, "our full suite of integration and alerting options and user access-control-levels." www.rapidspike.com/pricing, checked 8 Oct 2026.
rs-uptime Uptime page: Servers "via ping, as well as checking TCP Port status"; Websites "correct status code, response time, and even specific content in the HTML"; APIs "Send a POST/PUT/DELETE to an API endpoint"; "Monitors can be run up to 1 minute intervals. You can also select from our global network of testing regions"; timeouts, expected status codes, custom headers, basic auth; failures verified "by retesting from another location". www.rapidspike.com/uptime, checked 8 Oct 2026.
rs-alert-examples Alerting page alert examples include "Real User Monitor: Site load speed has increased by 20%", "Browser load time exceeds 3 seconds". www.rapidspike.com/alerting-integrations, checked 8 Oct 2026.
rs-synthetics Synthetic User Journey Monitoring "simulates key customer actions like browsing, checkout, and login"; "Powered by Selenium"; waterfall, video playback, screenshots, third party tracking. www.rapidspike.com/synthetics, checked 8 Oct 2026.
rs-page-load Page Load renders the page in a real browser and records every element (HTTP Archive waterfall), screenshots and cookie logs, from a global testing network at a chosen frequency. www.rapidspike.com/page-load, checked 8 Oct 2026.
rs-lighthouse Performance page: scheduled Google Lighthouse audits at an interval of your choice from locations worldwide, mobile or desktop; Core Web Vitals tracking. www.rapidspike.com/performance-monitoring, checked 8 Oct 2026.
rs-status-pages Blog, 9 January 2026: refreshed RapidSpike Status Pages with operational banner, uptime and response time graphs, user journey information, event history, ping and TCP monitoring, domain expiry and SSL certificate expiry details, and "branding personalisation". www.rapidspike.com/blog/rapidspike-status-pages-clearer-smarter-more-transparent, checked 8 Oct 2026.

Super Monitoring

sm-pricing-usd Pricing (USD view): Super / Hyper / Extra / Ultra / Multi billed monthly $5.99 / $14.99 / $19.99 / $29.99 / $39.99 per month; billed annually ("2 Months Free!") $59 / $149 / $199 / $299 / $399 per year; Number of Checks 1 / 3 / 5 / 10 / 20; SMS Credits Included 15/mo or 200/yr, 40/mo or 500/yr, 55/mo or 700/yr, 95/mo or 1200/yr, 160/mo or 2000/yr; Additional 100 SMS Credits $7 on every plan; Max. Testing Frequency 1 Minute on every plan. "Try Super Monitoring for free for 14 days, no installation or billing data required." No free plan is listed. "Bigger needs? Contact us for volume discounts, dedicated solutions and a special offer for agencies." Re-checked 2026-10-12: Super / Hyper / Extra / Ultra / Multi $5.99 / $14.99 / $19.99 / $29.99 / $39.99 a month, $59 / $149 / $199 / $299 / $399 a year, checks 1 / 3 / 5 / 10 / 20, SMS credits unchanged, 14-day trial, no free plan. www.supermonitoring.com/p/pricing, checked 12 Oct 2026.
sm-plan-table Plan feature table (Super / Hyper / Extra / Ultra / Multi): availability, response time, content (phrase matching), form testing, file integrity (checksums) and daily health check (domain & SSL certificate expiration) on all plans; page loading time and change monitoring from Extra; transaction monitoring and Core Web Vitals from Ultra. Instant e-mail & SMS alerts, monthly/weekly/custom reports, unlimited alert recipients, unlimited data retention and integrations & plugins on all plans; API access and public status pages from Hyper; premium support from Extra; greater customisation of status pages (custom CSS, custom domain, custom status names) and sub-accounts from Ultra; check grouping and custom alert messages on Multi only. A Check is "one URL being monitored with a single monitoring feature". Rechecked 2026-10-09 in the page HTML: the row "Greater customization of status pages" (tooltip: "Custom CSS styles, custom domain, custom status names.") and the row "Sub-accounts" are each marked "not included" on Super, Hyper and Extra and "included" on Ultra and Multi. www.supermonitoring.com/p/pricing, checked 9 Oct 2026.
sm-features Feature list: unavailability detection, performance (response time), content verifying, form testing, page loading time, process (transaction) testing, file integrity, daily health check (domain & SSL expiry, blacklists, Googlebot blockade), Core Web Vitals, change detection, e-mail/SMS alerts, reports, screenshots/HTML/HAR for analysis, sub-accounts, public status pages, CMS plugins, webhooks, API. www.supermonitoring.com/p/monitoring, www.supermonitoring.com, checked 8 Oct 2026.
sm-availability Availability monitoring: "Every minute we connect to the website's address and check the server response code"; default timeout 10 seconds; failures reported only when confirmed by at least three stations; by changing protocol/port it monitors any server (PING), FTP, SMTP/POP3/IMAP, MySQL/MSSQL/PostgreSQL, TELNET, SSH, DNS, CONNECT, SIP. www.supermonitoring.com/p/website-availability-monitoring, checked 8 Oct 2026.
sm-server Server monitoring: monitor a whole server by IP address; ping with latency threshold; SMTP, POP3, IMAP mail servers; MySQL and MSSQL database servers; Telnet, SSH, DNS, SIP and Connect from the protocol list. www.supermonitoring.com/p/monitoring/server-monitoring, checked 8 Oct 2026.
sm-api Super Monitoring API 1.1: retrieves historical monitoring data; API key issued for a specific IP address, obtained from support; time range limited to 1 year. Check types: availability, content, form, loading_time, file_integrity, transaction, daily_health, core_web_vitals, change (no heartbeat, real-user, agent, log or APM type). Protocols: http, https, ftp, pop3, smtp, imap, telnet, ssh, dns, connect, sip, ping, MySQL, MSSQL, PostgreSQL. www.supermonitoring.com/p/api, checked 8 Oct 2026.
sm-network Monitoring network: "5 monitoring stations located in independent data centers on different continents: Gdynia, Poland, Europe; Chicago, USA, North America; Singapore, Asia; Sydney, Australia; Johannesburg, South Africa". Every site is tested every 60 seconds by one station; a failure is reported if at least three stations in total find it. www.supermonitoring.com/p/monitoring/monitoring-network, www.supermonitoring.com/p/faq, checked 8 Oct 2026.
sm-trial FAQ, trial: "It allows you to set up five checks and use the services for 14 days." Terms: "Trial Period - a 14-day free trial period"; "After the expiry of the Trial Period, the Monitoring is automatically blocked. The Trial Period does not automatically convert into a paid subscription." www.supermonitoring.com/p/faq/registration-and-trial-account, www.supermonitoring.com/p/terms-and-conditions, checked 8 Oct 2026.

360 Monitoring

m360-prices Pricing page cards: "Lite ... Free forever. $0 /mo", "Pro ... $4.99 /mo", "Business ... $24.99 /mo" (Most Popular), "Enterprise ... $99.99 /mo", "Partners ... Bespoke packages ... Custom". Prices are shown with a "$" sign only; the page never names the currency (read as USD). Terms of Use: "All payments shall be made in the invoiced currency"; the invoice currency is not published. Re-checked 2026-10-12: Lite $0/mo, Pro $4.99/mo, Business $24.99/mo, Enterprise $99.99/mo. 360monitoring.com/pricing, 360monitoring.com/legal, checked 12 Oct 2026.
m360-plan-table Pricing page feature table (Lite / Pro / Business / Enterprise): Server monitors 1 / 1 / 10 / 100; Site monitors 5 / 20 / 200 / 2000; Time intervals 10 min / 60 sec / 60 sec / 60 sec; Data retention 24h / 30 days / 30 days / 30 days; Alerting email only / multi channel / multi channel / multi channel; Additional servers & sites $1.19/mo per server, $0.19/mo per site on Pro, Business and Enterprise; Blocklist Monitoring — / — / 800 IPs / 3200 IPs; Custom Plugins red cross on Lite, green check on Pro / Business / Enterprise; Full Site Check concurrent crawls — / 1 / 3 / 5; High priority crawls red cross / manual / green check / green check; Recurring scheduled crawls red cross / red cross / green check / green check; crawl depth (URLs) — / 500 / 1000 / 1500. Re-checked 2026-10-12: server monitors 1 / 1 / 10 / 100, site monitors 5 / 20 / 200 / 2000, intervals 10 min / 60 sec / 60 sec / 60 sec, retention 24h / 30 days, alerting email only / multi channel. 360monitoring.com/pricing, checked 12 Oct 2026.
m360-faq Pricing FAQ: "360 Monitoring Lite is a free plan that can be used to monitor 1 server and 5 sites"; "There is a 14-day free trial available to all users of the 360 Monitoring Pro! ... no card details required"; "All 360 Monitoring subscriptions are renewed monthly and can be canceled at any time"; "Currently, 360 Monitoring does not offer yearly subscriptions, offering only monthly subscriptions". Re-checked 2026-10-12: the Lite free-plan sentence and "Currently, 360 Monitoring does not offer yearly subscriptions" are unchanged. 360monitoring.com/pricing, checked 12 Oct 2026.
m360-website-features Website Monitoring page: "Downtime monitoring", "Time to First Byte (TTFB)", "HTTP/S, TCP (port), ICMP (ping) tracking", "Multiple location checker", "DNS time", "SSL validity & expiration checks", "Keyword monitoring"; "Frequent scanning, up to every 60 seconds"; "Look back on up to 2 years of monitoring reports"; "Store data from scans performed in the last 30 days"; "Synced with 11 alert centers"; "Fully embedded into the Plesk control panel". 360monitoring.com/product-features/website-monitoring, checked 8 Oct 2026.
m360-server-features Server Monitoring page: CPU, load, network, memory and swap, disk, processes, custom plugins; "The open-source monitoring agent ... Available on Windows & Linux distributions"; process monitoring for NGINX, Apache, LiteSpeed, MySQL, MariaDB, MongoDB, Redis, Exim / Postfix, CloudLinux, PHP-FPM, IMAP & SMTPs; Plesk Monitoring Integration, cPanel Plugin, WordPress Toolkit; integration tiles for Elasticsearch, HAProxy, Docker, RabbitMQ, Kamailio, Asterisk. 360monitoring.com/product-features/server-monitoring, checked 8 Oct 2026.
m360-blocklist Blocklist Monitoring page: "Effectively prevent your IP address from being blocklisted"; RBL monitoring of real-time blackhole lists with alerts. 360monitoring.com/product-features/blocklist-monitoring, checked 8 Oct 2026.
m360-status-pages For Website Owners page: "360 Monitoring offers ... Public status pages"; the Competitors Analysis page lists "Hosted Status Pages" as a 360 Monitoring feature. 360monitoring.com/solutions/for-website-owners, 360monitoring.com/360-comparison-analysis, checked 8 Oct 2026.

Oh Dear

od-pricing Pricing page and its JSON-LD offers (EUR and USD offers both present; the visible text showed USD, "Prices in USD, ex. VAT", on the 2026-10-12 fetch and EUR on 2026-10-08): Solo 2 sites €15/mo ($17), €150/yr ($170); Solo Plus 5 sites €29 ($32), €290 ($320); Freelance 10 €49 ($55), €490 ($550); Studio 25 €99 ($109), €990 ($1,090); Agency 50 €149 ($165), €1,490 ($1,650); Agency Plus 75 €199 ($219), €1,990 ($2,190); Portfolio 100 €249 ($275), €2,490 ($2,750); Portfolio Plus 150 €329 ($365), €3,290 ($3,650); Scale 200 €399 ($439), €3,990 ($4,390); Enterprise 200+ custom. "Billed annually (2 months free)". "Prices in EUR, ex. VAT · 30-day money-back guarantee · cancel anytime" (2026-10-08; "Prices in USD, ex. VAT" on 2026-10-12). "Every plan starts with a 10-day free trial. No credit card needed." No free plan listed. Cards Visa, Mastercard, Amex; in the EU wire transfer, iDEAL, Bancontact, SEPA Direct Debit. ohdear.app/pricing, checked 12 Oct 2026.
od-pricing-features "Same features, every plan. Pick your size." Every plan lists uptime, broken links & mixed content, performance & Lighthouse, sitemap, AI-powered checks, ping, TCP port, port scanner, application health, scheduled tasks (cron), SSL, DNS records, DNS blocklist, domain expiration, all 3rd party integrations, monthly email reports, public status pages, subscriber notifications, SSO, two-factor authentication, unlimited users, user roles & permissions, full API. "No feature is locked behind a higher tier - not single sign-on, not two-factor, not unlimited users, status pages or notification destinations." Branded status pages, branded client reports and a reseller program. No real-user monitoring or log management is listed. Menu: "10+ notification channels". ohdear.app/pricing, checked 8 Oct 2026.
od-checks Docs list "thirteen types of monitoring": uptime and performance, AI-powered monitoring, SSL/TLS health, mixed content, broken links, cron job monitoring, application health, Lighthouse SEO, sitemap, DNS record, domain expiry, open ports (new), DNS blocklist (new); plus monthly reports. ohdear.app/docs/features/what-checks-does-oh-dear-perform, checked 8 Oct 2026.
od-uptime Uptime page: "Every minute by default, settable per site from one to sixty minutes"; timeout 5 s default, 1 to 10; alert after 2 minutes of downtime by default, 1 to 20; "33 checker servers across 16 cities on six continents"; failure verified from a second location on a different city and provider; GET, POST, PUT, PATCH with payloads and headers; required-text (keyword) check and JSON assertions. ohdear.app/features/website-uptime-monitoring, checked 8 Oct 2026.
od-api-monitoring API monitoring calls each endpoint "every minute by default" and asserts on status, body strings, JSON fields by path, headers and timing. ohdear.app/features/api-monitoring, checked 8 Oct 2026.
od-sms SMS is sent "via Vonage": "You'll need an API key & API secret, which you can get by creating an account at Vonage"; no SMS credits or packs are listed on the pricing page. ohdear.app/docs/notifications/sms, ohdear.app/pricing, checked 8 Oct 2026.

UptimeRobot

ur-solo-10 Solo, 10 monitors: €10 a month monthly, €9 a month annual (€108 a year); 60-second interval; 3 status pages; no login seats; 10 to 20 SMS/voice credits included. uptimerobot.com/pricing, uptimerobot.com/pricing.md, checked 12 Oct 2026.
ur-scale Scale: 200 monitors €77 / €65 (€780 a year), 500 monitors €179 / €149 (€1,788 a year); 15-second interval; 5 seats. uptimerobot.com/pricing.md, checked 12 Oct 2026.
ur-free Free: 50 monitors, 5-minute interval, 1 status page, single region, no SSL or DNS checks, no seats. uptimerobot.com/pricing, checked 8 Oct 2026.
ur-intervals Intervals: Free 5 min, Solo 60 s, Team 30 s, Scale 15 s; Enterprise: "| Enterprise | Custom quote | Custom quote | 500+ | 15 seconds (custom available) |". uptimerobot.com/pricing, uptimerobot.com/pricing.md, checked 9 Oct 2026.
ur-check-types Monitor types listed: HTTP(S), keyword, ping, port on Free; API, UDP, DNS, SSL and domain expiry, cron/heartbeat from Solo; third-party service monitoring (paid plans, marked "New!"). No transaction, page-speed, RUM, server-agent, blacklist or malware monitoring appears on the pricing page or pricing.md. uptimerobot.com/pricing, uptimerobot.com/pricing.md, checked 12 Oct 2026.
ur-status Status pages 1 (Free) / 3 (Solo) / 100 (Team) / unlimited (Scale); custom design, own domain and translations from Solo; password, white-label, subscribers, search-engine opt-out and analytics from Team. uptimerobot.com/pricing.md, checked 8 Oct 2026.
ur-integrations Integrations 5 / 9 / 12 / 12; Webhook, Zapier and PagerDuty from Team; recurring and prolonging notifications on paid plans. uptimerobot.com/pricing.md, checked 8 Oct 2026.
ur-sms-included "SMS/voice credits included | 0 | 10-20 | 30 | 50-200"; Solo: "10-20 SMS/voice credits included depending on tier"; Scale: "50-200 SMS/voice credits included depending on tier"; Team: "30 SMS/voice credits included". No first-party page ties a figure to a monitor tier, so the per-tier figures (low end for the smaller tier, high end for the larger) are INFERRED, not published. uptimerobot.com/pricing.md, uptimerobot.com/pricing, checked 12 Oct 2026.
ur-third-party 3rd party service monitoring on every paid plan: Solo 1-5 services (10 monitors + 1; 50-monitor tier 5), Team 20, Scale 40-100 (200 tier 40), none on Free; marked "New!" on the pricing page. uptimerobot.com/pricing.md, uptimerobot.com/pricing, checked 8 Oct 2026.
ur-retention Data retention 3 / 12 / 24 / 24 months. uptimerobot.com/pricing, checked 8 Oct 2026.

Uptime.com

uc-tiers Pricing page, "Website Monitoring", "STARTING AT $9 / mo", "Save over 20% with a yearly plan". Tier table (pricingData in the page script, monthly $ / yearly $ total): 10 basic + 1 advanced checks + 25 SMS 9 / 84; 25+3+50 19 / 180; 50+5+75 38 / 360; 100+10+100 75 / 720; 200+15+200 150 / 1,440; 300+20+350 225 / 2,160; 400+30+500 300 / 2,880; 500+50+750 375 / 3,600; 750+75+1,000 562 / 5,400; 1,000+100+1,500 750 / 7,200; 1,500+150+1,500 1,080 / 10,368; 2,000+200+1,500 1,368 / 13,128; 2,500+250+1,500 1,593 / 15,288; 3,000+300+1,500 1,830 / 17,568; 4,000+400+1,500 2,318 / 22,248; 5,000+500+1,500 2,780 / 26,688; 7,500+750+2,000 3,968 / 38,088; 10,000+1,000+2,000 4,968 / 47,688; 15,000+1,500+2,000 7,155 / 68,688; 20,000+2,000+2,000 9,218 / 88,488; 25,000+2,500+2,000 11,468 / 110,088; 30,000+3,000+2,000 13,343 / 128,088. uptime.com/pricing, checked 12 Oct 2026.
uc-plan-features Every tier includes "Uptime Monitoring, Transaction Monitoring, API Monitoring, Page Speed Monitoring, Email, SMS Alerting, and 20+ Integrations, Maintenance Windows, Customizable Reporting, Unlimited Group Checks, Unlimited Users". Feature list: "1 minute Check Frequency" (listed under both Basic and Advanced Monitoring; the KB gives 3 minutes for API and 5 minutes for transaction checks, see uc-intervals), "Worldwide SMS Alerts", "Phone Alerts", "Escalations", "Private Location Monitoring", "IPv4 & IPv6", "24 month Check History Retention", "API Access", "Increased API Rate Limits Available", "Two-Factor Authentication (2FA)", "Single Sign-On (SSO)", "Audit Logs", "Subaccounts Available", "SOC2 Compliant"; RUM "13-month Data Retention". uptime.com/pricing, checked 12 Oct 2026.
uc-sms Each tier lists an SMS allowance ("25 SMS Alerts" up to "2,000 SMS Alerts"); FAQ: "If you require additional Basic Checks, Advanced Checks, or SMS Alerts, simply select the next pricing tier". No SMS credit packs are sold. KB "How are Call and SMS Alerts Counted?" (updated 12 Aug 2025): "SMS and call alert limits are set on a monthly basis (reset on the 1st of each month) and are determined by subscription tier." Each call or SMS, DOWN or UP, counts toward the limit. Read through the help centre's Zendesk API; the HTML page answers 403. uptime.com/pricing, support.uptime.com/hc/en-us/articles/20658745466140-How-are-Call-and-SMS-Alerts-Counted, support.uptime.com/api/v2/help_center/en-us/articles/20658745466140.json, checked 9 Oct 2026.
uc-intervals KB "Do the monitoring plans come with unlimited tests on each check?": "Our configurable Basic monitoring check types (e.g.: HTTPS & SSL) continuously test URLs at intervals as low as 1-minute, while our Transaction checks begin at 5-minute testing intervals, and our API checks at 3-minute intervals." Read through the help centre's Zendesk API; the HTML page answers 403. support.uptime.com/hc/en-us/articles/115002560245-Do-the-monitoring-plans-come-with-unlimited-tests-on-each-check, support.uptime.com/api/v2/help_center/en-us/articles/115002560245.json, checked 9 Oct 2026.
uc-addons Add-ons on the pricing page (monthly $ / yearly $ total): Status Pages from 1 page + 250 subscribers at 13 / 120 up to 100 pages + 150,000 subscribers at 513 / 4,920; Real User Monitoring from 50,000 data points a month at 7 / 60; Probe Server Locations: 12 check locations and 3 per check included (0), 86 locations and 5 per check 38 / 360, 106 locations and 15 per check 69 / 660. FAQ: "you only pay for the tier you select, plus any additional modules you add, such as Real User Monitoring". uptime.com/pricing, checked 12 Oct 2026.
uc-faq "Uptime.com offers a 30-day money-back guarantee for new users. Following the first 30 days, refunds are not provided"; "we offer custom pricing and tailored solutions for large enterprises"; non-profit and education discounts on request; cards and PayPal accepted. uptime.com/pricing, checked 12 Oct 2026.
uc-30s "Our advanced scheduling platform can run checks around the world in as low as 30 seconds." uptime.com/website-monitoring, checked 12 Oct 2026.
uc-company "Uptime.com LLC, a Delaware limited liability company"; governed by Delaware law, venue Sarasota County, Florida; fees in US dollars; terms last updated 20 March 2026. Footer address: 5380 Gulf of Mexico Dr., Suite 105, Longboat Key, FL 34228. uptime.com/terms-and-conditions, checked 8 Oct 2026.
uc-about "Since its inception in 2013, Uptime.com ..." uptime.com/about, checked 8 Oct 2026.

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