Vectra Docs – Open-source AI-native documentation with interactive chat

Summary: VectraDocs is a free, open-source documentation starter kit that converts static docs into interactive AI-powered experiences. It integrates context-aware AI chat using your own LLM, enabling powerful search and dynamic responses without vendor lock-in.

What it does

It provides a documentation template and plugin system built with Next.js 16, Fumadocs, LangChain, and Orama, allowing users to add AI chat that answers questions based on the documentation content.

Who it's for

Developers and teams seeking a self-hosted, customizable AI chat solution for their documentation without subscription fees or platform restrictions.

Why it matters

It eliminates reliance on paid, restrictive platforms by enabling open, flexible, and cost-effective AI-enhanced documentation hosting.