Compare software

LT BrowserTestMu AI
Freemium

Free to download, with paid tiers as part of the TestMu AI platform.

 Freemium

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

Windows, macOS, Linux Web, Command line
  • Views several device viewports side by side
  • More than 50 device screen presets
  • Online Selenium grid with documentation for many test frameworks
  • CI and team integrations including Jenkins, GitHub and Slack
  • Device views are emulated rather than real hardware
  • Tied to a commercial testing platform with paid tiers
  • Cloud service that needs an account and a connection
  • Recent focus on AI agents may add features individual testers do not need
Downloadable app Web application, Hosted service
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Account needed
Not stated if it works offline Needs internet

Checked September 23, 2026

Checked September 23, 2026

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