A fast, offline, and Git friendly app for HTTP, GraphQL, WebSockets, SSE, and gRPC.
Available for Mac, Windows, and Linux
Local-only data, secrets encryption, and zero telemetry.
Optionally store data as plain-text for use with Git.
NodeJS plugin system for auth, template functions, and more.
Modern, offline, open source, Git friendly, and extensible. What's not to love?
Work in the ways you're already used to.
Yaak's keeps things simple by default, exposing features only when needed.
Integrate with your existing workflow by importing data from many places:
Mix multiple protocols together and work on any API within a single workspace.
Automatically handle complex request authentication, so you don't have to:
Your feedback has been shaping Yaak since its launch in January 2024.
After moving on from Insomnia in 2020 I didn't think I'd build another API client, but the market enshittified and I needed another option.
So I started from scratch and built Yaak, the API client I'm proud to put my name behind.