Knowledge base and wiki

Open-source alternatives to commercial wiki and knowledge base tools.

Confluence

Pages for Confluence customers leaving Atlassian Server, Data Center or Cloud for a self-hosted wiki such as XWiki or Docmost.

Notion

Pages for Notion customers moving wikis and documents to self-hosted, genuinely open-source tools such as Docmost or XWiki.

GitBook

GitBook is a hosted documentation platform priced per site plus per user, with bi-directional Git Sync to GitHub or GitLab. Pages here cover replacing it with self-hosted Wiki.js, BookStack or Docmost.

Document360

Document360 is a hosted knowledge base platform for customer and internal documentation, priced by quote. Pages here cover replacing it with self-hosted BookStack, XWiki or Wiki.js.

Slite

Slite is a hosted team knowledge base and docs tool priced per user. Pages here cover replacing it with self-hosted Docmost or BookStack.

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