Compare / Mintlify
The free Mintlify alternative, with AI that doesn't switch off
Beautiful developer docs built from MDX in Git. Great for API docs; harder for non-developers, and paid plans start at $450.
Mintlify pricing
Free; Pro $450 / month with AI credits; SSO, RBAC and JWT auth on Enterprise.
Source: Mintlify pricing pageHelpCenterKit pricing
Free. You pay only what third-party services cost us, at cost. Every feature, unlimited readers and languages, AI included.
See pricingWhat Mintlify users tell reviewers
- •$450 entry for paid features.
- •MDX-in-Git shuts out non-technical writers.
- •AI credit cap is a top complaint.
Summarised from public reviews (G2, Capterra, Reddit) and vendor docs, October 2026.
Mintlify vs HelpCenterKit: feature by feature
| Feature | HelpCenterKit | Mintlify |
|---|---|---|
| Entry paid price / month | Free; third-party costs at cost | $450 |
| Price published on the website | ✓ | ✓ |
| Free plan | ✓ | ✓ |
| Block (WYSIWYG) editor | ✓ | Partial |
| Markdown editing | ✓ | MDX |
| Review and approval workflow | ✓ | Pull requests |
| Revision history and product versions | ✓ | ✓ |
| Multi-language publishing | Unlimited languages | Pro |
| Indian-language support | Publish in 12 Indian languages (AI is English-only for now) | Not listed |
| Custom domain | ✓ | ✓ |
| Private / internal knowledge base | ✓ | Pro / Enterprise |
| Reader SSO (OIDC / JWT) | OIDC + JWT; SAML coming | Enterprise |
| AI answers with citations | ✓ | ✓ |
| AI keeps working past a usage cap | No cap: runs on our own AI server | Credit cap |
| AI writer (from tickets, videos, screenshots) | ✓ | Pro |
| Content-gap analytics | ✓ | Pro |
| In-app help widget | ✓ | Partial |
| API reference from OpenAPI | ✓ | Best-in-class |
| llms.txt for AI agents | ✓ | ✓ |
| MCP server | ✓ | ✓ |
| PDF export | ✓ | — |
| Audit log | ✓ | — |
Questions
- Is HelpCenterKit cheaper than Mintlify?
- HelpCenterKit is free: every feature, unlimited readers and languages, AI included. You pay only what third-party services cost us, at cost. Mintlify: Free; Pro $450 / month with AI credits; SSO, RBAC and JWT auth on Enterprise.
- Can I move from Mintlify to HelpCenterKit?
- Yes. HelpCenterKit imports from a Markdown or HTML export, keeping categories, callouts, tables, code blocks and images, and redirects old URLs.
- Does HelpCenterKit have AI answers like Mintlify?
- Yes. Readers get answers built only from your articles, with numbered citations (in English for now). AI is included at no charge and never switched off at a cap.
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