Outline
Outline
Outline is an open-source team wiki and knowledge base that can be self-hosted for complete data ownership or used via the managed cloud. Clean Markdown-based editor with real-time collaboration, a fast full-text and semantic search, and integrations with Slack, Google Workspace, GitHub, and Figma. Supports nested document structures with granular permissions. AI features include AI document generation and AI search on the cloud version. Best for technical teams and privacy-conscious organizations who want a polished, self-hostable wiki without per-user cloud costs.
Cloud: Free (5 users). Plus: $10/user/mo. Business: $14/user/mo. Self-hosted: free (open source). Annual discount available.
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