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What is Mintlify?
Mintlify is an AI documentation platform that hosts and publishes product and API docs and makes them readable for both people and AI agents. The company says more than 20,000 companies use it, including a quarter of the latest Y Combinator batch.
What is Mintlify used for?
It gives you fast, polished, always-current docs without running servers. Every page is a Markdown or MDX file in a Git repository, so your team can edit locally with full history or use the web editor, while Mintlify handles hosting, custom domains and performance.
What does Mintlify's AI do?
The AI assistant answers user questions by searching your documentation, and the writing agent helps you draft from the editor or Slack. With Autopilot, an agent watches product changes and updates pages that have gone stale.
How does Mintlify make docs agent-ready?
- A built-in MCP server so AI assistants can query your docs.
- An auto-generated llms.txt file.
- WebMCP support.
- An interactive API playground.
- Usage and question analytics.
Who is Mintlify for?
Startups, software companies and developer teams that ship APIs or SDKs. Customers such as HubSpot, Zapier and X's developer docs use it, and it migrates automatically from ReadMe and Docusaurus. The model providers it uses do not train on your data.
Mintlify pros and cons
- Pro: docs-as-code with Git sync
- Pro: MCP server and llms.txt for AI agents
- Pro: managed hosting and custom domains
- Con: big jump between the entry and professional tiers
- Con: AI answers consume credits
Mintlify features and use cases
How to use Mintlify
Mintlify FAQ
What is Mintlify?
Mintlify is an AI documentation platform that publishes docs from Git and makes them ready for both people and agents.
Is Mintlify free?
Yes, the Starter plan is free forever and includes hosting, a custom domain, the web editor, an MCP server and up to 5 editors.
Where does my documentation live in Mintlify?
In a Git repository: each page is an .mdx or .md file and site settings live in docs.json.
What is Mintlify Autopilot?
It is an always-on agent that detects product changes and updates the affected documentation pages.
Does Mintlify train models on my data?
No, the company says none of the model providers it uses train on your data.
How are Mintlify AI features billed?
In credits: 25 per assistant answer and 250 per automated update, with no charge when there is no answer or nothing to update.
Can I migrate to Mintlify from ReadMe or Docusaurus?
Yes, Mintlify offers automated migration from ReadMe and Docusaurus using its public packages.
Does Mintlify have a startup program?
Yes, qualifying startups get 50% off Pro for 12 months, and non-commercial open source projects get Pro free.
What are the best Mintlify alternatives?
On GptZone you can compare it with GitBook and Notion AI for team knowledge bases.
Mintlify pricing and plans
Reference price: 450 USD / month. Source · Verified: November 2, 2026
Prices in US dollars (USD). Checked on: 02/11/2026.
Starter: $0; hosting, custom domain, web editor, authentication, MCP server, API playground and up to 5 editor seats. No AI features.
Pro: $450 per month billed annually or $540 billed monthly; unlimited editors, preview deployments, admin APIs and 10,000 credits per month ($0.01 per extra credit).
Enterprise: custom pricing with committed-volume credit discounts.
Assistant answer: 25 credits; automation update: 250 credits; free when there is no answer or nothing to update.
14-day Pro trial with 5,000 credits and no credit card; free program for non-commercial open source and 50% off for qualifying startups.
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