Zaku is a native Rust, local-first, open-source API client engineered for speed and productivity.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux

Apps similar to Step CI include Bruno, which is open source with a free version. Other options are Postman, Insomnia REST Client, Hoppscotch and Tiger API Client. API Clients like Step CI are a crowded field, with more than 50 alternatives for Mac, Windows, Linux, the web and self-hosting.
Zaku is a native Rust, local-first, open-source API client engineered for speed and productivity.





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