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.
- Free • Open Source
- Self-Hosted
- Cloudron
A fancy self-hosted monitoring tool.
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.
- Free • Open 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.
- Free • Open 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.
GitHub-powered open-source uptime monitor and status page.
- Free • Open 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.
- Free • Open Source
- Mac
- Windows
- Linux
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.
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!.
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
phpSysInfo: a customizable PHP script that displays information about your system nicely
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