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Requestly vs Yaak: catalog facts
Requestly	Yaak
Freemium Free to download, with flat per-user pricing for team and enterprise features.	Freemium Yaak is MIT licensed and free to build and use. Development is funded by…
Windows, macOS, Linux, Browser extension, Command line	Windows, macOS, Linux
Collections stored as local JSON files that work with Git One-click import from Postman	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
Team governance features are aimed at paid business plans The product has shifted focus from browser interception toward being an API client	A much younger project than Postman, with a smaller community No hosted collaboration features if that is what you actually want
Downloadable app, Browser extension	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
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.