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Open Source UptimeRobot Alternatives

The best open source alternative to UptimeRobot is Uptime Kuma. If that doesn't suit you, our users have ranked more than 100 alternatives to UptimeRobot and 12 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to UptimeRobot are Cabot, PHP Server Monitor, APId and Upptime.

UptimeRobot alternatives are mainly Website Monitors but may also be Uptime Monitor Services or Network Monitors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of UptimeRobot.
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  • FreemiumProprietary
  • Online
  • Android
  • Android Tablet

Dashboard with 50 Monitors, Checked Every 5 Minutes, Totally Free. Monitor HTTP(S), Ping, Port and check Keywords. Get...

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  1. Uptime Kuma icon

    Uptime Kuma

    • FreeOpen Source
    • Self-Hosted
    • Cloudron

    A fancy self-hosted monitoring tool.

    Screenshot
  2. Cabot icon

    Cabot

    • FreeOpen Source
    • Self-Hosted

    Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.

    Preview


  3. PHP Server Monitor icon

    PHP Server Monitor

    • FreeOpen Source
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • PHP
    • Cloudron

    PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your services and websites, and you can manage users for each server with a mobile number and email address.

    Screenshot
  4. APId icon

    APId

    • FreeOpen Source
    • Self-Hosted
    • Software as a Service (SaaS)

    Don’t just check for 200’s, model complex customer flows and monitor their realtime performance from around the world. Get notified the instant something goes wrong.

    Screenshot
  5. Upptime icon

    Upptime

    • FreeOpen Source
    • Self-Hosted
    • GitHub

    GitHub-powered open-source uptime monitor and status page.

    Screenshot


  6. Monitoshi icon

    Monitoshi

    • FreeOpen Source
    • Online

    Website uptime monitoring. Be notified by email when your site is down. Free and open source, monitor as many URLs as you want. You can hack it and host it yourself or use the official instance.

    Screenshot
  7. Free open-source website monitoring software, easy to set up and use for monitoring web sites. You can monitor single web pages, multiple web pages, pages in sitemap and even your whole web site using spider. You can check HTTP result codes and even contents of the checked pages.

    monitoring dashboard
  8. Monika is a command-line application to monitor every part of your web app using a simple YAML configuration file. Get alert notifications through SMTP, Discord, Slack, WhatsApp, and many more when your site is down but also when it's slow!.

    Monika Landing Page
  9. Statping icon

    Statping

    • FreemiumOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Cloudron
    • Docker

    Status Page for monitoring your websites and applications with beautiful graphs, analytics, and plugins. Run on any type of environment. - hunterlong/statping

    Discontinued

    Software is filled with bugs, Developer has been missing for months, community has forked the project to here https://github.com/statping-ng/statping-ng

    Screenshot
  10. PhpSysInfo

    • FreeOpen Source
    • Self-Hosted
    • PHP

    phpSysInfo: a customizable PHP script that displays information about your system nicely

    No screenshots yet
Showing 10 of 12 alternatives