Open Source Alternatives to Notion
AppFlowy
Open-source alternative to Notion
AFFiNE
Open-source alternative to Notion and Miro
Trilium Notes
A hierarchical note taking application with focus on building large personal knowledge bases.
Wiki.js
The most powerful and extensible open source Wiki software.
Docmost
An open-source collaborative wiki and documentation tool.
BookStack
Simple self-hosted wiki platform
Etherpad
Real-time collaborative document editor
Cachet
Open-source status page system
Dendron
Open-source local-first knowledge management
CryptPad
Encrypted collaboration suite
Standard Notes
An end-to-end encrypted notes app for digitalists and professionals.
Boost Note
Open-source markdown editor for developers
Bangle.io
Local-first note-taking app
NocoDB
Open-source Airtable alternative - Turn databases into smart spreadsheets
Notesnook
End-to-end encrypted private note-taking app
Baserow
Open-source no-code database
Outline
A fast, Notion-style wiki built for engineering teams who live in Markdown