alternatives to

Nagios Core

Nagios Core

Sensu Go. 1 alternatives to Nagios Core, in Go. Compare fit, licence, stars and the latest signed release.

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1 open source alternative to Nagios Core
Tool	Fit	Stars	Licence	Terms	Self-hosted	Language	Latest	Last push
Sensu Go	Full replacement	1.1k	MIT	Open source	Yes	Go	v6.15.0	2026-10-14

Every alternative

1 alternative

Sensu Go Full replacement

Simple. Scalable. Multi-cloud monitoring.

Check-based monitoring with agents that push events and handlers for alerting.

Language: Go
Licence: MIT
Stars: 1.1k
Latest: v6.15.0
Last push: 2026-10-14

About Nagios Core

Language: C
Licence: GPL-2.0
Stars: 2.1k
Last push: 2026-08-07

About Nagios Core →