— Productivity Tool

Mintlify

Last updated 2026-07-10 · Reviewed by ToolForge Editorial

The docs platform with AI that writes, translates, and keeps your documentation in sync with your code.

★ 4.5/5 · 20K+ teams · Since 2021 · Free for OSS

$0/mo Free tier

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Docs your users actually read

Mintlify is a modern documentation platform built on MDX with a beautiful default design and AI features that draft docs from code, translate to 20+ languages, and flag stale pages. In 2026 its AI answers reader questions over your docs and auto-generates API references from OpenAPI specs.

Who it's for: Developer-tools companies and OSS projects who need polished docs without a design team.

Key features

✨ AI drafting

Generate and update docs from code.

🌍 Auto-translate

Ship 20+ language versions.

📚 API autogen

OpenAPI → live reference.

🤖 AI answers

Chat over your documentation.

The honest take

✓ What works

Beautiful out of the box
Strong AI assist
Great DX (MDX, Git)
Good free tier

✗ What doesn't

Customization has ceilings
Best on paid plans
Learning curve for advanced theming
Tied to their hosting

Verdict

Mintlify makes documentation a feature, not a chore. For dev tools, the AI drafting and translation alone justify the switch.

💡 Transparency: This review contains affiliate links. If you sign up through our link, we may earn a commission at no cost to you. We only recommend tools we use ourselves. Full disclosure.