Compare software

autocannonGatling
Free

Free and open source.

 Freemium

The Community Edition is free and open source; Enterprise Edition is a paid hosted service…

Command line Web, Command line
  • Quick to run from the command line against any URL
  • Can also be used programmatically from Node.js
  • Open-source Community Edition you can run on your own machines
  • Load tests are written as code and can be kept in version control
  • Tests HTTP/1.1 only
  • Requires Node.js to be installed
  • Writing tests as code assumes programming experience
  • Advanced analysis and tracing are only in the paid Enterprise Edition
Downloadable app Downloadable app, Hosted service
Open source Open source
License: MIT License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked September 24, 2026

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