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Nezha vs beszel: catalog facts
Nezha	beszel
Free Free and open source.	Free The open-source software is available without a license fee. Hosting, hardware and…
Linux, Self-hosted	Self-hosted, Web
Lightweight dashboard and agents SSL certificate expiry monitoring	Keeps metric history and can monitor Docker containers.
Needs a server to host the dashboard Much of the community documentation is in Chinese	Requires a monitoring hub and agents on monitored systems.
Self-hosted	Self-hosted
Open source	Open source
License not stated	License: MIT
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 22, 2026

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