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BrowserOSHARPA AI
Free

Free and open source.

 Freemium

Free to install, with paid plans for heavier use of hosted models.

Windows, macOS, Linux Browser extension
  • Built-in AI agents that act on web pages
  • Can use local models instead of a cloud service
  • Works with many AI providers and local models
  • YouTube, PDF and page summaries in place
  • Agent features are new and still changing quickly
  • Local models need capable hardware to run well
  • Mainly a Chrome extension
  • Hosted models send page content to third-party AI providers
Downloadable app Browser extension
Open source Closed source
License not stated License not stated
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 September 23, 2026

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