The best Open Source alternatives to UptimeRobot in 2026
We compare 1 self-hostable tool you can deploy on your own server in minutes, with license, tech stack and a ready-to-copy docker-compose.
Uptime Kuma
Alternative to UptimeRobot, Pingdom
Self-hosted uptime monitor, an alternative to UptimeRobot.
MIT 57k
Docker Ready1-Click DeployPermissive License
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