Open Source Alternatives to GitBook
A documentation platform that enables teams to create, collaborate on, and publish AI-enhanced knowledge bases, with version control, custom domains, and automated content accuracy monitoring.
Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to GitBook give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 5 open source alternatives to GitBook. The most popular are Fumadocs, Raneto and Vrite. Most use the MIT or AGPL-3.0 license, and 4 offer an official Docker image.
Fumadocs
A framework for building documentation websites using MDX and React with support for multiple web frameworks.
Raneto
A simple Markdown powered knowledge base for Node.js that stores all content in flat files.
Vrite
A collaborative developer content platform for creating and deploying product documentation, technical blogs, and internal knowledge bases.
Otter Wiki
A minimalistic wiki for collaborative content management using Python, Markdown, and Git for version control.
DOCAT
Host multiple versions of static documentation projects using a simple and versioned hosting interface.
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