nomoat / Categories / Uptime and monitoring software

Uptime and monitoring software

Small, specific uptime and monitoring tools, ready to use today. 285 products listed. Of these, 170 have a free plan, 10 sell for a one-off price, 4 carry proof such as verified revenue, update history or uptime.

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  Tickstem

  Schedules timed tasks, watches that your jobs and sites stay up, and checks email addresses, for apps on serverless hosts and AI agents.

  Since 2026

  Free plan · Uptime and monitoring · Developers

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  TraceLog

  Keeps its own log of shop conversions and warns you when a checkout or purchase step quietly stops being tracked.

  Free plan · Website analytics · Online sellers

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  Tracium

  Tracks cost, calls and errors in AI apps and agents through OpenTelemetry, either self-hosted or on their managed cloud.

  Since 2026

  Subscription · Uptime and monitoring · Developers

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  UniHosted

  Runs your UniFi network controller in the cloud with backups, updates, monitoring and support, for IT teams and installers.

  Since 2023

  Free plan · Uptime and monitoring

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  UptimeBuddy

  Check websites, ports, SSL and DNS from your phone and get alerts when a service goes down.

  Free · Uptime and monitoring · Developers

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  Uptimepage

  Checks websites and APIs from several regions, alerts whoever is on call and runs a public status page.

  Free plan · Uptime and monitoring · Agencies

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  UptimeToolbox

  Monitors websites and Linux servers, sends alerts by email, SMS or call, and hosts branded status pages on your domain.

  Free plan · Uptime and monitoring · Developers

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  Uptrace

  Collects traces, metrics and logs through OpenTelemetry for engineering teams, hosted or on your own servers.

  Since 2022

  Free trial · Uptime and monitoring · Developers

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  Vinktar

  Error tracking and product analytics that works with your current Sentry SDK and lets coding agents read issues to fix them.

  Free plan · Uptime and monitoring · Developers

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  VisiScan

  Asks ChatGPT, Claude and Perplexity the questions your buyers ask and shows whether they name your business or a rival.

  Since 2026

  Free plan · Uptime and monitoring

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  Visual Sentinel

  Watches websites and servers for downtime, SSL, DNS and visual breakage, with client reports for agencies.

  Since 2026Updated 22 days ago

  Subscription · Uptime and monitoring

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  Wachd

  Self-hosted on-call paging that pulls commits, logs and metrics when an alert fires and explains the likely cause.

  Free · Uptime and monitoring · Developers

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  WatchCron

  Alerts you when a cron job misses its ping or a site, certificate or domain has a problem, with status pages included.

  Free plan · Uptime and monitoring · Agencies

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  Watchful

  Dashboard for agencies to update, back up, scan and monitor many WordPress and Joomla client sites from one place.

  Free plan · Uptime and monitoring · Agencies

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  Who Changed It

  WordPress plugin that logs who changed what on your site, shows field diffs, and marks unusual or risky events.

  Free · Uptime and monitoring

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  Xitoring

  Watches Linux and Windows servers and website uptime from many locations, finds running services itself and sends alerts.

  Free plan · Uptime and monitoring · Developers

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  AAArdvark

  Scans websites for accessibility problems and helps teams and agencies track fixes and report progress.

  Free plan · Uptime and monitoring · Agencies

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  Airworthy

  Checks every plugin and theme on a WordPress site before a PHP upgrade and explains plainly which ones are ready or need work.

  Free · Uptime and monitoring · Agencies

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  AlertiGate

  Self-hosted tool that uses AI to look into each Kubernetes alert and sends a root cause report to Slack.

  Since 2026

  Uptime and monitoring · Developers

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  AlertKick

  On-call rotas and escalation that page one engineer at a time, with uptime, SSL and server checks priced per server.

  Free plan · Uptime and monitoring · Developers

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  Apitally

  Tracks API traffic, errors and response times, logs requests and sends alerts, set up with a few lines of code.

  Since 2025

  Free trial · Uptime and monitoring · Developers

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  Assertible

  Runs automated tests against your APIs and websites after each deploy and on a schedule, with alerts on failure.

  Since 2016

  Uptime and monitoring · Developers

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  Buglesstack

  Collects screenshots, HTML and stack traces when Puppeteer or Playwright scripts fail so developers can see what broke.

  Since 2025

  Uptime and monitoring · Developers

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  Bugsink

  Catches production errors with stack traces and local variables, a cheaper Sentry-compatible option you can host yourself.

  Free · Uptime and monitoring · Developers

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  Bulk URL Checker

  Checks lists of up to 100,000 URLs in the cloud, retries links that block bots, and can run scheduled broken link checks.

  Since 2026

  Subscription · Uptime and monitoring

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  Cachet

  A free status page you host yourself to tell customers about outages, incidents and planned maintenance.

  Free · Uptime and monitoring · Software companies

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  Calibre

  Monitors website speed using real visitor data, Chrome field data and scheduled page tests.

  Since 2017

  Free trial · Website analytics · Online sellers

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  Cam Uptime Alerts

  Emails you when any of your Ring doorbells or cameras drops offline, and again once it reconnects.

  Uptime and monitoring · Individuals and families

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  Capto

  Alerts you when a cron job, worker or container stops checking in, and attaches its last log lines to the alert.

  Since 2026

  Free plan · Uptime and monitoring · Developers

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  CatchJS

  Records JavaScript errors and real page speed on your website, with screenshots and click trails to help you fix bugs.

  Subscription · Uptime and monitoring · Developers

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  CertAvert

  Checks SSL certificates for expiry, trust and chain problems, and emails you before a certificate runs out.

  Since 2026

  Free plan · Uptime and monitoring · Developers

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  CertKit

  Discovers, renews and deploys SSL certificates across servers and appliances for IT teams and MSPs, then watches for expiry.

  Since 2026

  Subscription · Uptime and monitoring · Developers

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  CertObserver

  Finds hosts under your domains from certificate logs, watches their SSL certificates and warns you before they expire.

  Since 2026

  Free trial · Uptime and monitoring · Developers

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  CertPulse

  Tracks security certificates across cloud accounts and public sites so operations teams spot expiring or broken renewals early.

  Since 2026

  Free plan · Uptime and monitoring · Developers

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  Checkly

  Runs browser and API checks against your app from many regions and alerts you when they fail, set up as code.

  Since 2021

  Free plan · Uptime and monitoring · Developers

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  CheckView

  Runs test submissions on WordPress forms and WooCommerce checkouts and alerts site owners when one breaks.

  Uptime and monitoring · Online sellers

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  Cloud Snitch

  Shows what is happening in your AWS account so teams can spot unknown activity and meet compliance needs.

  Since 2025

  Uptime and monitoring · Developers

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  Coroot

  Gathers metrics, logs and traces using eBPF and explains why production incidents happened, for SRE and DevOps teams.

  Since 2025

  Subscription · Uptime and monitoring · Developers

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  Coroot

  Open-source observability that gathers metrics, logs and traces with eBPF and points DevOps teams to the root cause of outages.

  Since 2024

  Uptime and monitoring · Developers

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  Costly

  Watches your app's Claude API calls and points out waste, such as repeated prompts or oversized models, with suggested fixes.

  Since 2026

  Uptime and monitoring · Developers

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  cron-job.org

  Calls your URLs and scripts on a schedule, down to every minute, and alerts you when a run fails.

  Free · Uptime and monitoring · Developers

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  Cronitor

  Tells developers when scheduled jobs, agents, websites or APIs fail or run late, and hosts status pages for customers.

  Free plan · Uptime and monitoring · Developers

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  Dash0

  Observability built on OpenTelemetry for software teams, covering logs, traces, dashboards and alerts with cost control.

  Since 2024

  Free trial · Uptime and monitoring · Developers

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  Dead Man's Snitch

  Gives each scheduled task a URL to call when it runs and alerts you if the call never arrives.

  Free trial · Uptime and monitoring · Developers

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  Deploylight

  A Mac menu bar app that shows whether your Vercel and Cloudflare Workers builds are running, done or failed.

  Free · Uptime and monitoring · Developers

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  digitup

  Scans a site built with AI tools for leaked keys and broken pages, explains fixes in plain words, then keeps checking it.

  Since 2026

  Uptime and monitoring

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  DMARC Defender

  Monitors DMARC reports and checks SPF and DKIM across your domains to stop spoofing and meet bulk sender rules.

  Since 2026

  Uptime and monitoring

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  DNSAudit.io

  Scans a domain's DNS records for misconfigurations and exposed services and grades its security.

  Since 2025

  Free plan · Uptime and monitoring · Agencies

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  DockStats

  An agent on each Docker host sends container logs and metrics to one dashboard, for developers running their own servers.

  Since 2025

  Uptime and monitoring · Developers

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  Domain Monitor

  Phone app that watches your sites, hosts and ports for downtime, SSL and domain expiry, and alerts you when they fail.

  Free plan · Uptime and monitoring

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  DomainPulse

  Tracks expiry dates, SSL certificates and nameservers for all your domains and sends reminders, including to your calendar.

  Since 2025

  Free plan · Uptime and monitoring

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  Downtime Monkey

  Checks your websites for downtime and slow responses and sends alerts by email, SMS or Slack, with uptime logs.

  Free plan · Uptime and monitoring

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  Dr. Link Check

  Crawls your website to spot dead, mistyped and harmful links, and reports which ones need fixing.

  Since 2011

  Uptime and monitoring

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  Drumbeats

  Catches missed cron runs, stalled background jobs and site downtime through heartbeat pings, with public status pages.

  Free plan · Uptime and monitoring · Developers

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  Echobell

  Send a webhook or email and get a push notification or phone call on your mobile, for outages, failed builds or trading signals.

  Uptime and monitoring · Developers

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  Everframe

  Collects crashes, tester captures and user bug reports from phone, web and TV apps, each with a replay, console and network log.

  Free plan · Uptime and monitoring · Developers

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  Exceptionless

  Collects and groups errors, logs and feature usage from .NET apps, with alerts, offered hosted or to run yourself.

  Free plan · Uptime and monitoring · Developers

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  Faultsense

  Write checks as attributes in your markup and get alerts when real users hit a broken flow in production.

  Since 2026

  One-off payment · Uptime and monitoring · Developers

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  FEB LibreNMS

  Phone app for LibreNMS users to check devices, live performance graphs and alerts while away from a desk.

  Free · Uptime and monitoring

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  FireLog

  Mobile app for browsing Firestore, reading Cloud Functions logs, managing Auth users and watching billing across Firebase projects.

  Since 2026Updated 11 days ago

  Uptime and monitoring · Developers

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