the open source movement

Replace Statuspage.

13 open source alternatives, ranked by health. We re-check every project weekly, so you don’t migrate to something abandoned.

Ranked by health

  1. Uptime KumaSelf-hosted uptime monitoring tool for websites and services, with status pages and notifications.★ 92k MIT JavaScript self-host
  2. UpptimeUptime monitor and status page powered by GitHub Actions and GitHub Issues.★ 17k MIT Markdown self-host
  3. CachetSelf-hosted status page system for communicating incidents and service status.★ 15k Cachet License (source-available) PHP self-host
  4. GatusAutomated developer-oriented status page with alerting and incident support★ 12k Apache-2.0 Go self-host managed
  5. CheckmateSelf-hosted tool for monitoring server hardware, uptime, response times and incidents.★ 11k AGPL-3.0 TypeScript self-host
  6. openstatusUptime and API monitoring with status pages, configured as code.★ 9.2k AGPL-3.0 TypeScript self-host managed
  7. OneUptimeComplete open-source monitoring and observability platform.★ 7.7k Apache-2.0 + commercial ee/ TypeScript self-host managed
  8. Apache HertzBeatAgentless real-time monitoring and alerting system for servers, databases, applications and networks.★ 7.4k Apache-2.0 Java self-host
  9. KenerStatus page system with uptime monitoring and incident management.★ 5.2k MIT TypeScript self-host
  10. TianjiAll-in-one tool combining website analytics, uptime monitoring and server status.★ 3.1k Apache-2.0 TypeScript self-host
  11. cStateStatic status page generator built with Hugo, with incident history and a read-only API.★ 2.9k MIT HTML self-host
  12. VigilStatus page for microservices that monitors infrastructure and sends alerts via Slack, SMS and other channels.★ 1.9k MPL-2.0 Rust self-host
  13. TinyStatusTiny status page generated by a Python script★ 1.6k MIT Python self-host
How the ranking works

Health blends commit recency, release cadence, issue throughput, contributor breadth and star growth. Stars are shown but never ranked on. The full method.