O
Outline
Team knowledge base and wiki. Beautiful docs with real-time collaboration.
About Outline
Outline is a fast, collaborative team knowledge base for growing teams. Beautiful, feature-rich, markdown compatible and open source. Write documents, share them with your team, and keep everything organized with collections and nested documents.
Key Features
✓ Real-time collaborative editing
✓ Markdown with slash commands
✓ Collections & nested docs
✓ 20+ integrations (Slack, etc.)
✓ Full-text search
✓ API & webhooks
Why choose Outline?
Outline is an open source alternative to Notion, Confluence. Licensed under BSL-1.1, it gives you full access to the source code and the freedom to modify, self-host, and contribute. You can deploy it on your own servers for complete data ownership and privacy.