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YakitCaido
Free

Free and open source under the AGPL-3.0.

 Freemium

The community edition is free. Automation and collaboration features need a paid plan.

macOS Windows, macOS, Linux, Browser extension
  • Many security testing tools in one desktop interface
  • Scriptable through the Yaklang language
  • It gives a modern, fast interception proxy with a workflow engine and a plugin system, as a lighter…
  • Intended for authorized security testing only
  • Much of the documentation is in Chinese
  • The application is closed source, and the free community edition holds back the automation and collaboration features.
Downloadable app Downloadable app, Browser extension
Open source Closed source
License: AGPL-3.0 License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

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