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TestMu AIBrowserStack Live
Freemium

Free to start, with paid plans for more testing capacity.

 Paid

Paid plans, with a free way to get started advertised on the site.

Web, Command line Web
  • Online Selenium grid with documentation for many test frameworks
  • CI and team integrations including Jenkins, GitHub and Slack
  • More than 3,500 browser combinations on real devices
  • Older browser versions, including Internet Explorer, available for checks
  • Cloud service that needs an account and a connection
  • Recent focus on AI agents may add features individual testers do not need
  • Paid service for ongoing use
  • Requires an account and a steady internet connection
Web application, Hosted service Web application, Hosted service
Closed source Closed source
License not stated License not stated
Account needed Account needed
Needs internet Needs internet

Checked September 23, 2026

Checked September 23, 2026

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