GitBook vs VitePress

GitBook is a documentation platform for teams creating, reviewing, and publishing branded documentation websites. Content can be written in a block-based visual editor or Markdown, organized through branch-based review, or synchronized with GitHub and GitLab. Published sites support custom domains, responsive layouts, SEO, preview deployments, and site variants. GitBook Agent can surface documentation gaps, draft updates, and review changes, while GitBook Assistant answers questions using documentation and connected sources. Teams can set tiered permissions and restrict documentation to authenticated users. The Free plan is free, includes one user, and limits GitBook Agent to 10 messages per week. Premium is $65 a month billed per site annually, plus $12 per user/month; Ultimate is $249 a month billed per site annually, plus $12 per user/month. Annual billing includes two months free, and a 14-day trial is available. Published documentation traffic is not limited.

VitePress turns Markdown content into themed static HTML pages for technical documentation and other content-focused sites. Its default theme targets documentation, while blogs, portfolios, and marketing sites are also supported. Markdown features include frontmatter, tables, syntax highlighting, and advanced code block options; pages can also use Vue templates, imported components, and in-page logic. The Vite-powered development server reflects edits in under 100 ms without a page reload. Production builds pre-render static HTML in Node.js, then use client-side routing for later navigation. Custom themes, Vite plugins, build-time data loading, and dynamically generated routes are available. Installation uses npm, pnpm, yarn, bun, or deno, with a command-line setup wizard. The project is free under the MIT License. Getting started requires Node.js version 22 or higher, and custom theme code must be compatible with server-side rendering. Deployment instructions cover a range of hosts, including Netlify, Vercel, GitHub Pages, Azure, and Firebase.