AppFlowy
AppFlowy is the leading open-source alternative to Notion: notes, wikis, and tasks, with the option to self-host.
AppFlowy is the most well-known open-source alternative to Notion. The concept is the same as its inspiration: notes, wikis, databases, and tasks all in one tool. The difference lies under the hood, as the source code is open and you can host AppFlowy on your own server.
This makes the tool perfect for anyone who feels Notion lacks data sovereignty: teams in regulated industries, privacy-conscious users, and companies with their own IT departments. You get boards, tables, and linked pages just like you're used to, plus AI features that can run on local models instead of the cloud if you prefer.
Compared to Notion, AppFlowy isn't quite as feature-rich yet, and its ecosystem of templates and integrations is smaller. However, you don't pay anything for that data sovereignty. When compared to AFFiNE or Anytype from this directory, the focus here is more on traditional project and knowledge management.
The right choice for teams that like Notion but don't want their data stored in someone else's cloud. If you're looking for the full feature set and maximum convenience, you're better off sticking with Notion for now.
Functions
- The most popular open-source Notion alternative with an active community
- Self-hosting for full data control, unlike Notion
- Local AI models supported, so you don't have to share data with a provider
- Built with Flutter and Rust for a noticeably fast interface
- Free to use, with optional cloud plans
Core Functions
- Notes, wikis, databases, and task boards all in one workspace
- Choose between hosted cloud or your own private server
- Desktop apps for Windows, macOS, and Linux, plus mobile
- AI features, with the option to use local models instead of the cloud
- Open source, so your data stays with you
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AppFlowy
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