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Icinga 2openITCOCKPIT Community Edition
Free

Free and open source. Hosting, hardware and any external services are separate.

 Free

The Community Edition is open source under GPL-3.0.

Self-hosted Windows, macOS, Linux, Web, Self-hosted
  • Supports distributed monitoring setups
  • Runs service checks and notifications
  • Configures and visualizes Nagios, Naemon, and Prometheus monitoring
  • Includes an agent for Windows, Linux, and macOS
  • A complete deployment involves configuration and optional web-interface components.
  • Requires a self-hosted monitoring server
Self-hosted Downloadable app, Web application, Self-hosted
Open source Open source
License: GPL-3.0 License: GPL-3.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 8, 2026

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