Fumadocs vs Readme: Features, Pricing and User Reviews 2026

Fumadocs

Free Open-Source Documentation Framework for React Developers

Developer Documentation Platforms Static Site Generators

Readme

Interactive API Documentation & Developer Hubs

API Documentation Developer Portal Builders

Fumadocs

Free Open-Source Documentation Framework for React Developers

Developer Documentation Platforms Static Site Generators

Readme

Interactive API Documentation & Developer Hubs

API Documentation Developer Portal Builders

Fumadocs

Fumadocs is a documentation framework that helps developers build professional documentation sites using React and Next.js. Unlike traditional documentation tools, it gives you complete control over your content and design while handling the complex parts automatically.

It supports writing content in Markdown and MDX, which means you can use simple text formatting or add interactive React components. The framework includes built-in search, syntax highlighting, and beautiful pre-designed themes. It also works with any content source, whether you store your docs in files, a database, or a content management system.

Fumadocs is built around three parts: a content layer for managing your docs, a core library for features like search, and a UI library for beautiful components. You can use just what you need.

Readme

Readme is a platform that lets you create and publish interactive developer documentation for your APIs. Unlike traditional documentation tools, Readme automatically generates API references from your OpenAPI or Swagger files and keeps everything in sync with your code.

The platform includes a built-in editor where you can write guides, add code examples, and explain how your API works. Developers using your API can test endpoints directly from the documentation with the Try It feature, making it easier to understand how everything works.

Readme also provides analytics so you can see which parts of your documentation get the most views and where developers might be getting stuck, helping you improve your API experience over time.

Features of Fumadocs and Readme

Fumadocs

Free and open-source framework
Works with Next.js, React Router, and other React frameworks
Write content in Markdown and MDX
Built-in search with Orama and Algolia support
OpenAPI documentation generator
TypeScript Twoslash integration
Beautiful pre-designed UI components
Command-line tool for easy setup
Syntax highlighting with Shiki
Highly customizable with Tailwind CSS

Readme

Interactive API reference with Try It functionality
OpenAPI and Swagger file sync
Markdown editor for guides and tutorials
Multiple API version management
Custom domains and white-label branding
Real-time analytics and usage tracking
Team collaboration with reviews and branching
Changelog and discussion forums
SSO and advanced security
AI-powered documentation tools
Mobile responsive design

Use Cases of Fumadocs and Readme

Fumadocs

Documentation Content Management Static Documentation Site Creation Technical Documentation Generation

Readme

Documentation Content Management Developer Portal Building API Documentation Creation API Endpoint Testing Documentation Usage Analysis

Pricing of Fumadocs and Readme

Fumadocs

Fumadocs is completely free and open source. There are no subscription fees, usage limits, or hidden costs. You can use it for personal projects, commercial applications, or anything in between without paying anything.

Since it is open source, you have full access to the code on GitHub. You can modify it to fit your needs, contribute improvements back to the community, or use it as-is. The framework is maintained by Fuma Nama and a community of developers who continuously improve it.

For hosting your documentation site, you will need a hosting service. Many developers use free tiers from Vercel or Netlify, which work perfectly with Fumadocs. Your only costs would be for hosting if you exceed the free tier limits of your chosen provider.

Readme

Readme offers flexible pricing to match different team sizes and needs. The platform provides four main plans plus an optional AI booster.

The Free plan costs nothing and includes unlimited API versions, interactive API reference, markdown editor, and basic AI features like AI Dropdown and LLMs.txt support.

The Startup plan at $99 per month adds important features like custom domains, changelogs, discussion forums, MDX components, and the Agent Owlbert AI assistant with AI Doc Linting.

The Business plan at $399 per month removes Readme branding and adds advanced features including CSS/HTML customization, reusable content, metrics export, and branching for team workflows.

The Enterprise plan offers custom pricing with everything in Business plus dedicated design help, shared component libraries, custom JavaScript, audit logs, SSO, and full Docs Audit capabilities with Ask AI API access.