Open Source Notion Alternatives
Practical open source docs and wiki tools that can replace or complement Notion for team knowledge and documentation.
Tools that replace Notion
18 tools
AFFiNE_
All-in-one workspace — a Notion and Miro alternative.
Baserow_
Self-hosted no-code database; Airtable alternative.
BookStack_
Self-hosted team wiki — a Confluence & Notion alternative.
CryptPad_
Encrypted office suite — a private Google Docs alternative.
Docmost_
Open source team wiki and docs — a Confluence alternative.
Docs_
Open source real-time docs — a Notion alternative.
GROWI_
Self-hosted Markdown team wiki — a Confluence alternative.
HedgeDoc_
Real-time collaborative Markdown editor — a HackMD alternative.
Huly_
All-in-one workspace replacing Jira, Slack, and Notion.
Joplin Server_
Self-hosted sync backend for Joplin notes.
MediaWiki_
The open source wiki engine behind Wikipedia.
Memos_
Self-hosted quick-note timeline — a Google Keep alternative.
Outline_
Source-available team wiki — a Notion alternative.
SilverBullet_
Self-hosted Markdown notebook with wiki links.
SiYuan_
Local-first block-based notes — a Notion alternative.
Standard Notes_
End-to-end encrypted, self-hostable notes app.
Trilium Notes_
Tree-structured personal knowledge base — an Evernote alternative.
Wiki.js_
Self-hosted team wiki — a Confluence alternative.