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Restfox vs Postman: catalog facts
Restfox	Postman
Free Free and open source.	Freemium A free tier covers individual use with limits on collaborators, collection runs and…
Web	Windows, macOS, Linux, Web, Browser extension
Lightweight and quick to open Works offline	The most widely used API client, so collections and tutorials for it are everywhere Collections with environments, pre-request and test scripts, and a built-in runner
Fewer collaboration and automation features than larger API platforms	Built around a cloud workspace, and an account is effectively required Offline and local-only use has become harder over successive versions
Downloadable app, Web application	Downloadable app, Web application, Browser extension
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 21, 2026

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