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Apipost vs Postman: catalog facts
Apipost	Postman
Freemium The public SaaS version is free; private on-premises deployment is a paid option through…	Freemium A free tier covers individual use with limits on collaborators, collection runs and…
macOS, Web	Windows, macOS, Linux, Web, Browser extension
Supports HTTP, gRPC, WebSocket and Socket.IO debugging Compatible with Postman scripts	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
Site and documentation are mainly in Chinese Private deployment requires contacting sales	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
Closed 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 October 1, 2026	Official website Full listing and sources Checked September 21, 2026

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