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Nezha vs Monitorix: catalog facts
Nezha	Monitorix
Free Free and open source.	Free Free and open source.
Linux, Self-hosted	Linux, Web, Self-hosted
Lightweight dashboard and agents SSL certificate expiry monitoring	Built-in web server, no separate setup needed Runs on Linux and BSD systems
Needs a server to host the dashboard Much of the community documentation is in Chinese	Graph-based interface with a dated look Designed for single servers rather than fleets
Self-hosted	Downloadable app, Self-hosted
Open source	Open source
License not stated	License: GPL-2.0
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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