Documentation.AI vs Mintlify
Documentation.AI
documentation.ai
Mintlify
mintlify.comSide by side
| Figure | Documentation.AI | Mintlify |
|---|---|---|
| Price from | $55/mo | $450/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 4 |
| Spec score · Developer Documentation Software | 8.9 (#3) | 9.0 (#2) |
| Spec score · AI Documentation Generators | 8.9 (#4) | 8.9 (#5) |
| AI assistant | Ask AI answers reader questions inside documentation with citations and confidence signals. | The assistant answers documentation questions using semantic and full-text search context, and third-party model providers do not train on customer data. |
| Automations | Automations can run after pull-request merges or on daily, weekly or monthly schedules to propose documentation updates. | Automations can update documentation from code changes and charge 250 credits per update unless nothing needs updating. |
| Integrations | Connectors listed by the product include GitHub, GitLab, Jira, Confluence, Linear, Notion, HubSpot, Plain, Intercom and reader feedback. | Listed integrations include Google Analytics, Google Tag Manager, Mixpanel, Twilio Segment, Heap, Amplitude, Fathom, HubSpot Breeze Intelligence, LogRocket, Pirsch, Plausible and PostHog. |
| Licence | Terms grant a limited, non-exclusive right to use the hosted services and prohibit reverse engineering; no open-source licence is offered for the platform. | The official documentation repository is MIT licensed, while the npm Mintlify CLI package is licensed Elastic-2.0. |
| Rating on G2 | 4.5 out of 5 from 25 reviews | 4.6 out of 5 from 19 reviews |
| Support | Standard includes Slack support; Pro adds priority support and a private Slack channel; Enterprise includes dedicated support. | Support is offered by email and in-product chat, with a stated response target of two business days; a Slack agent is also available for connected workspaces. |
| What it does | Documentation.AI creates and publishes product documentation, knowledge bases, API references and help centers, with AI that drafts updates from product sources. | Mintlify is a documentation platform that creates, maintains and publishes developer documentation and API references. |
Plans
Documentation.AI
- StarterFree
- Standard$55 a month
- Pro$159 a month
- EnterprisePriced on request
In their own words
Documentation.AI
Documentation.AI combines an AI documentation agent, review workflows, publishing, and AI access for technical documentation. Teams can write in a visual web editor or use Markdown and MDX in Git repositories with pull-request previews. OpenAPI specifications generate API reference pages with request and response examples plus a live playground. Agent and workflow changes arrive as drafts or commits for review instead of publishing automatically. The platform includes an in-document assistant with cited answers, a Reader MCP server, and generated llms.txt. GitHub, GitLab, Jira, and Confluence can supply context, while analytics and chat integrations include Google Analytics 4, PostHog, Intercom, and Crisp. Documentation may be public, password-protected, or private with JWT or OAuth 2.0; SAML/OIDC SSO and SCIM are Enterprise features. AI work pauses when credits run out until the next cycle or a top-up, with no overage billing stated. Starter is free; Standard costs $55 a month billed yearly, and Pro costs $159 a month billed yearly.
Mintlify
Mintlify is a documentation and knowledge platform built for developers and AI agents. Its GitHub App deploys documentation when repository changes are pushed, and its API playground can be generated from OpenAPI or AsyncAPI schemas. Mintlify also generates a search MCP server that lets AI clients such as Claude, Cursor, Goose, and ChatGPT search and retrieve site content. Documentation sites can embed Intercom or Front support widgets through the integrations field in docs.json. The collaborative editor is intended for contributors across engineering, product, customer support, marketing, and writing. Starter costs nothing and includes five editor seats, a custom domain, web editor, authentication, MCP server, and API playground. Pro costs $450 a month, billed monthly, and includes unlimited editor seats, 10,000 credits per month, and $0.01 per credit in overages. Mintlify Desktop is in beta for macOS, Windows, and Linux, with stated minimum operating-system requirements. Mintlify says sensitive organizational and user data is encrypted at rest with AES256-GCM and that it responds to support requests within two business days.