Compare software

Robot FrameworkKarate
Free

Free and open source with no licensing fees.

 Free

Free and open source.

Windows, macOS, Linux, Command line Command line
  • Readable keyword syntax for tests and tasks
  • Hundreds of third-party libraries
  • API testing, mocks, performance and UI automation in one tool
  • Readable test scenarios
  • Needs a Python installation
  • Browser or desktop automation depends on adding separate libraries
  • Requires a Java environment
  • Tests are written as scripts rather than built in a GUI
Downloadable app Downloadable app
Open source Open source
License: Apache-2.0 License: MIT
No account needed No account needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked October 1, 2026

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