Mintlify

Mintlify is a documentation platform built around a docs-as-code workflow: teams connect a Git repository, and Mintlify automatically syncs each commit, runs CI checks against the docs, and generates preview URLs so changes can be reviewed before they go live. The platform describes itself as building toward "agent-native" documentation — content structured so that AI coding agents and chat assistants can query it accurately, alongside the traditional goal of readable docs for human developers. Features include access control and permissions for gating parts of a knowledge base, team collaboration tools for writing and reviewing docs together, and an AI-powered chat feature that answers developer questions directly from the published documentation. The company reports handling billions of agent interactions and hundreds of millions of visitors across the documentation sites it hosts, with customers including Anthropic, Coinbase, and AT&T among more than 10,000 companies. Mintlify was founded in 2021 by Han Wang and Hahnbee Lee, went through Y Combinator, and later raised an $18.7 million Series A led by Bain Capital. It's aimed squarely at developer-tool and API-first companies that need documentation to stay accurate as their product changes quickly, rather than at general content or marketing teams.