Nagios Core pricing
1 plan read from nagios.org
Nagios CoreFree No node limitations · Open source under GPL v2 · Manual text-file configuration Read 4 Oct 2026 · nagios.org
In short
- Nagios Core has a free plan (Nagios Core).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Centreon | €0.19/mo | Yes | Yes |
| Checkmk | $275/mo | Yes | Yes |
| ManageEngine OpManager | $7.92/mo | Yes | Yes |
| Nagios XI | — | Yes | Yes |
| Obkio | $249/mo | Yes | Yes |
| Automic Continuous Delivery Automation | — | No | Yes |
| Domotz | $1.50/mo | No | Yes |
| Cacti | — | Yes | No |