Open source alternatives to Notion

An open-source alternative to Notion, offering powerful note-taking, task management, and database features in a customizable interface.

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

All-in-one workspace for note-taking, whiteboarding, and task management with real-time collaboration and local-first architecture.

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

An open-source platform that combines project management, team communication, document collaboration, and virtual office spaces in one integrated solution.

Transform document collaboration with real-time editing, version control, and secure sharing features that enhance team productivity and communication.

Open-source collaboration platform combining real-time chat, document editing, file sharing, and project management. Self-host for complete control.

A versatile project management platform that combines task organization, team collaboration, and workflow automation in one intuitive interface.