Mintlify vs Read the Docs: Which is Better in 2026?
Choosing between Mintlify and Read the Docs? Both are popular docs & developer portals tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack.
Quick verdict
Both are solid docs & developer portals options. Read the Docs is cheaper to start, but the right choice depends on the specific features and integrations you need.
Mintlify vs Read the Docs — Side by Side
| Mintlify | Read the Docs | |
|---|---|---|
| Category | Docs & Developer Portals | Docs & Developer Portals |
| Pricing | Free · paid from $450/mo | Free · paid from $50/mo |
| Starting price | Free tier available | Free tier available |
| Free tier | ||
| Rating | 4.6 | 4.4 |
| Best for | Docs & Developer Portals — developer-portal, api-docs | Docs & Developer Portals — sphinx, mkdocs |
Pros & Cons
- Docs live in your repo as MDX
- Best-looking defaults in the category
- API playground from an OpenAPI spec
- Free tier is genuinely usable
- Big jump from free to $450
- Opinionated theming
- Component set is Mintlify-specific
- Free forever for open source
- Versioned docs per branch or tag
- Builds automatically from your repo
- Works with Sphinx and MkDocs
- Docs must be Sphinx or MkDocs
- Community tier shows ads
- Dated next to Mintlify or Scalar
Key Features Compared
Mintlify
- Docs agent and assistant
- Automations
- Preview deployments
- Admin APIs
Read the Docs
- Private repositories
- 2 concurrent builds
- 5 custom domains
- 3-day support response
Choose Mintlify if…
- You want a free tier to validate before paying.
- Docs live in your repo as MDX
- Best-looking defaults in the category
- API playground from an OpenAPI spec
Choose Read the Docs if…
- You want a free tier to validate before paying.
- Budget is tight — paid plans start lower ($50/mo vs $450/mo).
- Free forever for open source
- Versioned docs per branch or tag
Frequently Asked Questions
Is Mintlify better than Read the Docs?⌄
Both are solid docs & developer portals options. Read the Docs is cheaper to start, but the right choice depends on the specific features and integrations you need.
What is the difference between Mintlify and Read the Docs?⌄
Mintlify — Modern docs platform for API-first products: MDX in your repo, an API playground, AI search and an MCP server generated for you. Read the Docs — The long-standing host for Sphinx and MkDocs documentation — builds from your repo on every commit, with versioning and full-text search built in. Both are docs & developer portals tools; the comparison table above breaks down pricing, free tiers, and what each is best for.
Mintlify vs Read the Docs: which is cheaper?⌄
Mintlify pricing: Free · paid from $450/mo. Read the Docs pricing: Free · paid from $50/mo. Confirm current pricing on each tool's official site, as plans change.
Which is rated higher, Mintlify or Read the Docs?⌄
In our catalog, Mintlify rates 4.6 out of 5 and Read the Docs rates 4.4 out of 5, so Mintlify has a slight edge on reviews.
See more options in our guide to the best docs & developer portals tools for startups.
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