Checkmk
| Checkmk | |
|---|---|
| Developers | Checkmk GmbH (previously tribe29 GmbH and Mathias Kettner GmbH) |
| Initial release | 2008 |
| Stable release | 2.4
/ May 6, 2025 |
| Written in | Python, C++ |
| Operating system | Linux |
| Type | IT infrastructure monitoring |
| License | GNU GPL v2 and other open-source licenses; Checkmk Enterprise License |
| Website | checkmk |
| Repository | |
Checkmk is an open-source IT infrastructure monitoring software system developed in Python and C++. It originated as an extension to Nagios and has since evolved into a self-contained monitoring platform.
The software is available in four editions: an open-source edition (Checkmk Raw Edition), a commercial enterprise edition (Checkmk Enterprise Edition), a commercial cloud-focused edition (Checkmk Cloud Edition), and an edition for managed services providers (Checkmk Managed Services Edition).