Mintlify

Mintlify is a documentation platform that positions itself as "the documentation platform for agents." It hosts product and developer docs that are readable by both people and AI agents, and it emphasizes self-updating knowledge — documentation that agents can help keep current rather than content that goes stale between manual edits.

The platform is aimed at companies building developer products. Its homepage claims more than 20,000 companies use it, including Anthropic, Amazon, Coinbase, AT&T, HubSpot, and startups like Replit, Perplexity, Lovable, and Polymarket. Customer stories on the site describe teams using it to service multiple products at once — Anthropic reports 2M monthly active developers across 4+ products, and Coinbase cites 12+ products and a 50x faster deployment time after adopting it.

Mintlify highlights several platform capabilities: an agent-native architecture, self-updating knowledge, access controls for private content, integrations with your existing systems, and collaboration between team members and agents. It also publishes an llms.txt file and tracks agent traffic on its own docs — the homepage shows roughly 78% of Mintlify's own doc traffic coming from agents. On the infrastructure side, the site reports 300M+ visitors and 2B+ agent interactions in the past year, with 99.99% uptime across services. The platform also surfaces usage analytics: pages read, search requests, API requests, and feedback counts are shown on its site.

You can sign up for free at app.mintlify.com, and there are dedicated pages for startups and enterprises, suggesting tiered offerings for different company sizes.

Best for

• Developer tool companies that need API and product documentation readable by both humans and coding agents
• Enterprises maintaining docs across multiple products that want centralized access control
• Startups that want polished docs without building a custom documentation site
• Teams whose documentation traffic increasingly comes from AI agents rather than human readers
• Companies that want analytics on how agents and users interact with their docs

Frequently asked questions

Does Mintlify have a free plan?

The homepage offers a "Start for free" signup, so a free tier exists. The specific limits of that tier aren't listed on the homepage — check the pricing page for details.

What does "self-updating documentation" mean?

Per Mintlify's positioning, it means documentation that agents can help maintain and update, rather than docs that only change when someone edits them manually. The homepage shows content update counts among its agent activity metrics, but the exact mechanics of how updates happen aren't detailed there.

Who uses Mintlify?

The site lists Anthropic, Amazon, Coinbase, AT&T, HubSpot, Zapier, Vercel, Replit, Perplexity, Lovable, Kalshi, Decagon, Polymarket, and Harvey among its customers, with published customer stories for several of them.

Can I keep some documentation private?

Yes. The platform lists "Control who has access" as a core capability, so private or gated content is supported.

Does Mintlify work with my existing documentation setup?

The homepage lists "Build on top of your existing setup" as a feature, but it doesn't specify which migration paths or import formats are supported on the homepage itself.

How much does Mintlify cost?

The homepage doesn't show pricing. There is a pricing page at mintlify.com/pricing, and separate enterprise and startup programs, but specific plan prices aren't included in the source material here.

Alternatives

• Fern — better if you want API documentation and SDKs generated directly from an OpenAPI spec.
• KnowledgeOwl — a fit for software teams focused on building public and private knowledge bases for customers and internal users.
• Helpjuice — geared toward internal knowledge management and team collaboration rather than agent-facing developer docs.
• Helpello — a free option with Notion-like editing if you want to embed FAQs, docs, and chatbots on a website without a paid platform.
• Notion — a general connected workspace for wikis and docs if you want documentation bundled with project management rather than a dedicated docs platform.