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BrowserStack Responsive vs BrowserStack Live: catalog facts
BrowserStack Responsive	BrowserStack Live
Freemium The responsive checker is free; BrowserStack's wider testing products are paid.	Paid Paid plans, with a free way to get started advertised on the site.
Web	Web
Previews pages on real devices rather than resized frames Covers many screen sizes and resolutions at once	More than 3,500 browser combinations on real devices Older browser versions, including Internet Explorer, available for checks
Deeper testing features sit behind BrowserStack's paid plans Only tests publicly reachable pages	Paid service for ongoing use Requires an account and a steady internet connection
Web application	Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account 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.