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Firecamp vs Postman: catalog facts
Firecamp	Postman
Free Free to use as a guest; an account unlocks saved collections and team features.	Freemium A free tier covers individual use with limits on collaborators, collection runs and…
Web	Windows, macOS, Linux, Web, Browser extension
Handles REST, GraphQL, WebSocket and Socket.IO in one tool Guest mode lets you send requests without signing up	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
Saving requests and collections requires an account Team collaboration depends on the hosted service	Built around a cloud workspace, and an account is effectively required Offline and local-only use has become harder over successive versions
Web application	Downloadable app, Web application, Browser extension
Open source	Closed source
License not stated	License not stated
No account needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 21, 2026

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