Compare software

Vessel BrowserBrowserOS
Freemium

Open source; Vessel Premium costs $5.99 per month with a 7-day trial.

 Free

Free and open source.

Windows, macOS, Linux Windows, macOS, Linux
  • AI actions shown in a real browser window with approval steps
  • MCP control for external agent tools
  • Built-in AI agents that act on web pages
  • Can use local models instead of a cloud service
  • Early software, not recommended for sensitive accounts
  • Linux is the only mature install target
  • Agent features are new and still changing quickly
  • Local models need capable hardware to run well
Downloadable app Downloadable app
Open source Open source
License: MIT License not stated
Not stated if an account is needed Not stated if an account is needed
Needs internet Not stated if it works offline

Checked October 2, 2026

Checked September 24, 2026

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