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Best Open Source Obsidian Alternatives

Find the best alternatives to Obsidian that are open source and free to use/self-hostable.

Favicon of Obsidian website

Obsidian

A powerful markdown-based knowledge base that works on local files, helping you build a personal knowledge graph for better learning and idea management.

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Favicon of AppFlowy website

AppFlowy

AppFlowy is an open-source alternative to Notion. You are in charge of your data and customizations. Built with Flutter and Rust.

  • Stars

    49,853
  • Forks

    3,274
  • Last commit

    10 hours ago
Favicon of Joplin website

Joplin

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

  • Stars

    43,838
  • Forks

    4,723
  • Last commit

    13 hours ago
Favicon of Logseq website

Logseq

A privacy-first, open-source platform for knowledge management and collaboration.

  • Stars

    30,404
  • Forks

    1,777
  • Last commit

    1 week ago
Favicon of Notesnook website

Notesnook

A fully open source & end-to-end encrypted note taking alternative to Evernote.

  • Stars

    8,639
  • Forks

    521
  • Last commit

    6 days ago
Favicon of AnyType website

AnyType

Next generation software that breaks down barriers between applications, gives back privacy and data ownership to users.

  • Stars

    3,477
  • Forks

    208
  • Last commit

    15 hours ago
Favicon of Vrite website

Vrite

Open-source developer content platform

  • Stars

    1,525
  • Forks

    59
  • Last commit

    1 day ago
Favicon of Orgnise website

Orgnise

Streamline your work with our all-in-one knowledge, doc, and project management system.

  • Stars

    56
  • Forks

    13
  • Last commit

    2 days ago
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