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Is It Down Right Now vs Globalping: catalog facts
Is It Down Right Now	Globalping
Free Free to use in the browser.	Free Free service, supported by sponsorship.
Web	Web, Command line
Live check for any domain you enter Response time graphs per site	Runs tests from many locations worldwide Web interface, CLI and API
Checks basic availability only No alerts or ongoing monitoring of your own sites	Depends on the availability of volunteer probes Needs an internet connection and the hosted service
Web application	Downloadable app, Web application
Closed source	Open source
License not stated	License not stated
No account needed	Not stated if an account is needed
Needs internet	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.