Best Open Source Notion Alternatives

AppFlowy

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

• Stars

  49,179

• Forks

  3,212

• Last commit

  1 day ago

Joplin

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

• Stars

  43,345

• Forks

  4,677

• Last commit

  10 hours ago

Affine

The universal editor that lets you work, play, present or create just about anything.

• Stars

  32,797

• Forks

  2,113

• Last commit

  23 hours ago

Logseq

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

• Stars

  29,995

• Forks

  1,754

• Last commit

  2 days ago

Outline

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible

• Stars

  24,726

• Forks

  1,998

• Last commit

  23 hours ago

Focalboard

An open source, self-hosted alternative to Trello, Notion, and Asana.

• Stars

  20,216

• Forks

  1,736

• Last commit

  2 months ago

Huly

All-in-One Project Management Platform. Alternative to Linear, Jira, Slack, Notion, and Motion

• Stars

  2,281

• Forks

  321

• Last commit

  14 hours ago

Vrite

Open-source developer content platform

• Stars

  1,497

• Forks

  58

• Last commit

  17 hours ago

Vikunja

The open-source, self-hostable to-do app. Organize tasks in projects, share projects with others, add many details to tasks.

• Stars

  643

• Forks

  49

• Last commit

  1 day ago

Orgnise

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

• Stars

  51

• Forks

  12

• Last commit

  3 weeks ago