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Yaak vs API Dash: catalog facts
Yaak	API Dash
Freemium Yaak is MIT licensed and free to build and use. Development is funded by…	Free Free and open source.
Windows, macOS, Linux	Windows, macOS, Linux
Requests are stored as files on your machine, so a git repository is the shared collection REST, GraphQL, gRPC, WebSocket and Server-Sent Events in one client	Generates client code in several languages Previews 40+ response media types
A much younger project than Postman, with a smaller community No hosted collaboration features if that is what you actually want	Younger project than established API clients No browser or mobile version
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked October 2, 2026

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