Compare software

iStat Server vs Nezha: catalog facts
iStat Server	Nezha
Free Free download from Bjango; the iStat View apps that display its data are separate…	Free Free and open source.
Windows, macOS, Linux	Linux, Self-hosted
Runs on macOS, Windows, Linux, BSD and other Unix-like systems Lets you watch several machines from one iStat View app	Lightweight dashboard and agents SSL certificate expiry monitoring
Needs iStat View for iOS or Mac to see the data Linux and other Unix builds require compiling	Needs a server to host the dashboard Much of the community documentation is in Chinese
Downloadable app	Self-hosted
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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