Open Source Alternatives to Notion

Open-source alternatives to Notion are free software projects that provide similar functionality. They are typically community-driven, transparent, and often self-hostable. Browse our curated list to find the best replacement for your needs.

Yes, all listed alternatives are open-source and free to use. Some may offer optional paid hosting or premium support, but the core software is always free.

Consider your specific needs, the project's GitHub activity (stars, recent commits), supported platforms, license type, and community reviews. Our comparison feature helps you evaluate options side by side.