Compare software

OneUptimeCheckCle
Freemium

Self-hosting is free; the hosted service has paid plans.

 Free

Free and open source under the MIT license.

Web, Self-hosted Self-hosted
  • Monitoring, status pages and on-call in one tool
  • Can be self-hosted
  • Monitors network services and server metrics
  • Tracks incidents and SSL certificate status
  • Large platform that takes effort to run yourself
  • Much of the feature set is aimed at teams rather than individuals
  • Server monitoring supports Linux; Windows support is beta
Self-hosted, Hosted service Self-hosted
Open source Open source
License: Apache-2.0 License: MIT
Not stated if an account is needed Not stated if an account is needed
Needs internet Not stated if it works offline

Checked September 23, 2026

Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.