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BriefkastenKarakeep
Free

Free and open source under the MIT licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Web, Self-hosted Self-hosted, Web, Browser extension
  • Self-hostable with Docker files included
  • Also offered as a hosted instance
  • Includes search and optional AI-assisted organization.
  • Setup needs a database and an OAuth provider configured
  • No tagged releases
  • AI features require a separately configured model provider.
Self-hosted, Hosted service Self-hosted, Browser extension
Open source Open source
License: MIT License: AGPL-3.0
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

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