A fancy self-hosted monitoring tool.
- Stars
- 92,117
- Updated
- 1d ago
- License
- MIT
- Hosting
- Self-hosted
- Category
- Monitoring
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Open-source UptimeRobot alternatives
A hosted uptime monitor with alerts and public status pages. Use the approved catalog below to weigh license, hosting, and repository activity for uptime checks and status pages.
In short
The catalog lists 3 reviewed open-source alternatives to UptimeRobot for uptime checks and status pages: Uptime Kuma (MIT, self-hosted), Gatus (Apache-2.0, self-hosted), and OpenStatus (AGPL-3.0, self-hosted). GitHub metadata last checked October 4, 2026.
About UptimeRobot
A hosted uptime monitor with alerts and public status pages.
- Check types
- Alert channels
- Status pages
Why choose each alternative
- Uptime Kuma
Uptime checks, notifications, and status pages.
MIT · Self-hosted · Monitoring
- Gatus
Health checks with alerting and a status page.
Apache-2.0 · Self-hosted · Monitoring
- OpenStatus
Endpoint monitoring with public status pages.
AGPL-3.0 · Self-hosted · Monitoring
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UptimeRobot alternatives: questions
- What is the most popular open-source alternative to UptimeRobot?
- Uptime Kuma has the most GitHub stars in this list, with 92k (MIT). Other reviewed options include Gatus and OpenStatus.
- Is there a self-hosted alternative to UptimeRobot?
- Yes. Uptime Kuma, Gatus, and OpenStatus can run on your own server. Check each license before commercial use.
- Which UptimeRobot alternatives have a hosted version?
- None of the listed alternatives records a hosted option, so plan to run it yourself.
- What should you check before switching from UptimeRobot?
- Compare check types, alert channels, status pages. Confirm the license, who will operate the install, and how you will export your data from UptimeRobot.
Repository activity is a signal, not a security or quality guarantee.