Open source alternatives to Confluence

Enterprise wiki with structured pages, fine-grained rights and an extension system for building apps on top.

Real-time collaborative document editor from La Suite, the workplace tools built by the French and German governments.

Collaborative workspace for docs, databases, kanban boards and wikis, with built-in AI.

Wiki organized as shelves, books, chapters and pages, built on Laravel.

Node.js wiki with Markdown and visual editors, Git sync and many auth providers.

Collaborative wiki with real-time editing, spaces, permissions, comments and diagrams.