Vessel Browser
Lets an AI assistant use the web by opening sites, clicking, filling forms, remembering sessions, and showing every step in a real browser you can supervise.
Vessel is a browser built for AI assistants, enabling them to open websites, click buttons, fill forms, and remember sessions while showing every step in a real, supervised browser. It solves the problem of AI agents being unable to complete web tasks reliably and transparently. The product targets developers, operations, and IT teams in B2B settings, as well as individual developers and startups. It is positioned as an open-source, MCP-native tool with a free core and premium features, offering a visible and controllable alternative to headless or opaque automation.
Key features
- Open websites and click buttons
- Fill forms and extract tables
- Save sessions, tabs, cookies, bookmarks
- Watch, approve, undo, or redirect actions
- Monitor pages for changes
- Create reusable custom skills
- Bring your own model keys
- MCP-compatible agent harness
- No social media activity within the last 30 days
GTM channels
- Community
- API
- Docs
ICP
- Software developers
- Engineering teams
- DevOps sre teams
VendorQuanta Intellect