GitBook homepage promoting documentation as a product

GitBook is a documentation platform designed to help teams treat documentation as a core product experience rather than an afterthought. It provides an all-in-one workspace where technical and non-technical collaborators can write, edit, and manage content for user guides, API references, product documentation, and internal wikis. The platform prioritizes usability, allowing contributors to work together in real-time with version control, GitHub integration, and structured document hierarchies.

Aimed at modern product and engineering teams, GitBook includes customizable themes, permissions management, and search features to ensure documentation is both navigable and scalable. Its interface is clean and minimal, supporting markdown editing and structured publishing workflows. GitBook makes it easier to keep documentation organized, up to date, and accessible across teams and users—especially for developer-facing tools and customer support content.