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Statping-ng vs UptimeRobot: catalog facts
Statping-ng	UptimeRobot
Free Free and open source.	Freemium Free plan with 50 monitors; paid plans add more features.
Self-hosted	Web
Drop-in replacement for the original Statping Status page with graphs and embeddable widgets	50 monitors on the free plan Wide range of check types, including ports and cron jobs
Community-maintained fork with irregular development You host and maintain the server yourself	Hosted only Some features such as multi-location checks may need a paid plan
Self-hosted	Hosted service
Open source	Closed source
License: GPL-3.0	License not stated
No account needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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