Checkmate
A self-hosted tool to monitor server hardware, uptime, response times and incidents.
Open source alternative toUptimeRobot
Good to know
- This repository was renamed on GitHub. It used to be bluewave-labs/bluewave-uptime.
Similar open source projects
All UptimeRobot alternatives-
Uptime Kuma
A self-hosted uptime monitor with notifications and status pages.
Alternative to UptimeRobot
-
Gatus
A health dashboard that checks your services and alerts you when they fail.
Alternative to UptimeRobot
-
Netdata
Real-time monitoring of servers and apps with almost no setup.
Alternative to Datadog
-
Grafana
Dashboards and alerts for your metrics, logs and traces.
Alternative to Datadog
-
Sentry
Error tracking and performance monitoring for your code.
Monitoring and errors
-
Langfuse
Trace, evaluate and debug your AI app's calls to language models.
Alternative to LangSmith
About these numbers. Stars, dates and licenses come from GitHub through ecosyste.ms, collected on 10 Nov 2026; they can lag GitHub by a few days. A project is listed only if it has 300 or more stars, was updated in the last 12 months and states a license. A listing is not an endorsement, and we have not tested these tools on Antideploy yet. Logos belong to their projects and companies and are shown only to say which is which.