Compare software

BrowserOSVessel Browser
Free

Free and open source.

 Freemium

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

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

Checked September 24, 2026

Checked October 2, 2026

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