Software · head to head
Mintlify vs Notion AI
Mintlify
Software
Documentation platform for building and maintaining developer docs
- From
- Free
- Rated
- -
The short version
- Only Mintlify has a free tier, so it costs nothing to try first.
- Each has a real cost: Mintlify starter plan excludes webhooks, analytics, and integrations, pushing most teams toward the $450/month Pro tier; Notion AI full AI access including agents and meeting notes requires the Business plan at $20 per member per month, double the $10 Plus plan
- They diverge on capability: Mintlify covers Web editor, Notion AI covers Writing assistance.
Where they differ
Only the attributes on which Mintlify and Notion AI actually diverge.
Identical on both: user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Mintlify
- Web editor
- Custom domain
- Authentication
- MCP server
- API playground
- AI agent and assistant
- Automations
Only in Notion AI
- Writing assistance
- Summarization
- Translation
- Q&A
- Native Notion
- Slack
- Google Drive
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Mintlify
- Hosting versioned API and product documentationnot Notion AI
- Building docs that AI agents can query via MCPnot Notion AI
- Collaborative documentation editing for engineering teamsnot Notion AI
- Gating internal or partner docs behind authenticationnot Notion AI
- Automating documentation updates alongside code changesnot Notion AI
Notion AI
- Generating and summarising documents inside a Notion workspacenot Mintlify
- Autofilling database properties and searching across connected toolsnot Mintlify
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Mintlify
- Starter plan excludes webhooks, analytics, and integrations, pushing most teams toward the $450/month Pro tier
- Pro plan AI credits are metered with per-credit overage charges, making costs variable for heavy agent usage
- Jump from free Starter to Pro is a large price step with no mid-tier option
- Enterprise features like SSO and SLAs require contacting sales rather than transparent pricing
Notion AI
- Full AI access including agents and meeting notes requires the Business plan at $20 per member per month, double the $10 Plus plan
- The Free and Plus plans offer trial AI capabilities rather than the full feature set
- AI is not sold separately from the workspace seat, so every member must be upgraded to reach it
- Zero data retention with LLM providers is Enterprise only, which is custom priced
Pricing, plan by plan
Mintlify
Free- StarterFree
- 5 editor seats
- Custom domain
- Web editor
- Pro$450/month
- Unlimited editor seats
- Agent and Assistant
- Automations
- Enterprise$undefined/month
- Unlimited editor seats
- SSO, SCIM, RBAC
- Performance SLA
Notion AI
$10/month- Plus with AI$10/month
- Unlimited AI usage
- Unlimited blocks
- Business with AI$15/month
- Advanced permissions
- SAML SSO
Which should you pick?
Choose Mintlify if
- You need web editor.
- You want to start without paying.
- You work on web, api.
- You also want custom domain.
Choose Notion AI if
- You need writing assistance.
- You work on Web, Desktop, Mobile.
- You also want summarization.
Questions people ask
- Is Mintlify or Notion AI better?
- Neither clearly leads. Mintlify starts at Free and Notion AI at $10/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Mintlify or Notion AI?
- Mintlify has a free tier; the other does not. Paid plans start at Free for Mintlify and $10/month for Notion AI.
- Does Mintlify or Notion AI run on more platforms?
- Mintlify runs on web, api. Notion AI runs on Web, Desktop, Mobile.
- Can I use Mintlify for free?
- Yes. Mintlify has a free tier, so you can try it without paying. Notion AI starts at $10/month.
- What is Mintlify best used for?
- Mintlify is most often used for hosting versioned api and product documentation, building docs that ai agents can query via mcp, collaborative documentation editing for engineering teams, gating internal or partner docs behind authentication. Of those, hosting versioned api and product documentation and building docs that ai agents can query via mcp are not what Notion AI is typically brought in for.
- What can Mintlify do that Notion AI cannot?
- Mintlify covers Web editor, Custom domain, Authentication, MCP server. Notion AI covers Writing assistance, Summarization, Translation, Q&A.
Answered from the vendors’ own pages
Mintlify: Is there a free plan for Mintlify?
Yes, the Starter plan is free with no credit card required, offering 5 editor seats, custom domain hosting, the web editor, authentication, MCP server, and an API playground.
SourceMintlify: What does the Pro plan cost and include?
Pro costs $450/month (or discounted annually) with unlimited editor seats plus the AI Agent, Assistant, Automations, preview deployments, and admin APIs.
SourceMintlify: How are AI credits metered?
Pro includes 10,000 AI credits per month consumed by the Assistant, Agent, and Automations, with overage billed at $0.01 per credit; additional credit packs can be purchased.
SourceMintlify: What do new users get to try AI features?
New users receive their first month of AI credits free, letting them try the Agent and Assistant before being billed for usage.
SourceMintlify: What does Enterprise add over Pro?
Enterprise adds SSO, SCIM, RBAC, a performance SLA, advanced insights, enterprise-grade security and legal terms, and migration support, priced via custom sales contact.
Source