Self-Hosting Docmost: Notion Alternative with Real-Time Collaboration

Self-Hosting Docmost: Notion Alternative with Real-Time Collaboration If you’ve been looking for a self-hosted replacement for Notion or Confluence that doesn’t feel like it was built in 2010, Docmost is worth your attention. It’s an open-source collaborative wiki and documentation platform with real-time editing, a clean modern UI, and all the features you’d expect from a paid knowledge base tool. What sets Docmost apart from the crowded field of self-hosted wikis is polish. The editor is fast. Real-time collaboration actually works. And it ships with diagram support (Draw.io, Excalidraw, and Mermaid), nested spaces with granular permissions, comments, page history, embeds, and file attachments — all out of the box. ...

March 18, 2026 · 8 min · Self Host Setup