Directory · Tools
Docs & dev portals
Documentation platforms, static-site generators, and the search and AI tooling that makes docs answer questions.
This page lists 10 options for docs & dev portals, each checked against a live link and dated. Context7, Docusaurus, GitBook, kapa.ai, Material for MkDocs are compared side by side below on the same criteria.
By Fabian HugUpdated
10 listings
Free hosted search for open-source docs sites; the default search layer on thousands of developer docs.
docs · search
Serves version-specific library docs to AI coding tools over MCP; getting indexed here is docs distribution now.
Open-source docs framework from Meta, the workhorse of OSS documentation sites.
Knowledge platform that syncs with Git and uses AI to answer user questions from your documentation and product content.
AI answer widget trained on your docs and community threads; deflects developer questions with cited answers.
The most widely deployed open-source docs theme; Markdown in, a polished documentation site out.
Documentation platform with built-in analytics and AI features; now positioning toward agents and self-updating documentation.
Automated building, versioning, and hosting of docs from Git; the long-standing home of open-source documentation.
Astro's documentation framework with search, i18n, and theming out of the box; a fast-growing Docusaurus alternative.
Command-line prose linter that enforces a docs style guide in CI; keeps large doc sets consistent.
Compared on the same criteria
The 8 most recently verified, measured identically.
| Criterion | Context7 | Docusaurus | GitBook | kapa.ai | Material for MkDocs | Mintlify | Read the Docs | Starlight |
|---|---|---|---|---|---|---|---|---|
| Category | Tools | Tools | Tools | Tools | Tools | Tools | Tools | Tools |
| Type | Docs & dev portals | Docs & dev portals | Docs & dev portals | Docs & dev portals | Docs & dev portals | Docs & dev portals | Docs & dev portals | Docs & dev portals |
| Focus | ai, docs | docs, open-source | docs | ai, docs, support | docs, open-source | docs | docs, open-source | docs, open-source |
| Public source repo | Yes | Yes | Not stated | Not stated | Yes | Not stated | Yes | Yes |
| Last commit | Jul 2026 | Jul 2026 | Not stated | Not stated | Jul 2026 | Not stated | Aug 2026 | Aug 2026 |
| Stars | 60k | 65k | Not stated | Not stated | 27k | Not stated | 8.3k | 9.0k |
| Documentation | Not stated | Yes | Yes | Yes | Not stated | Yes | Yes | Not stated |
| MCP endpoint | Yes | Not stated | Not stated | Not stated | Not stated | Yes | Not stated | Not stated |
| llms.txt | Yes | Not stated | Yes | Yes | Not stated | Yes | Yes | Not stated |
| Pricing model | Open core (checked Jul 26, 2026) | Free (checked Jul 26, 2026) | Freemium (checked Jul 26, 2026) | Not stated | Not stated | Freemium (checked Jul 26, 2026) | Not stated | Free (checked Jul 26, 2026) |
| Link verified | Aug 1, 2026 | Aug 1, 2026 | Aug 1, 2026 | Aug 1, 2026 | Aug 1, 2026 | Aug 1, 2026 | Aug 1, 2026 | Aug 1, 2026 |
| Listed since | Jul 12, 2026 | Jul 8, 2026 | Jul 12, 2026 | Jul 12, 2026 | Jul 12, 2026 | Jul 8, 2026 | Jul 12, 2026 | Jul 12, 2026 |
What each one is for
- Context7
Context7 is listed under Docs & dev portals, tagged ai.
- Docusaurus
Docusaurus is listed under Docs & dev portals, tagged open-source.
- GitBook
GitBook is listed under Docs & dev portals.
- kapa.ai
kapa.ai is listed under Docs & dev portals, tagged ai, support.
- Material for MkDocs
Material for MkDocs is listed under Docs & dev portals, tagged open-source.
- Mintlify
Mintlify is listed under Docs & dev portals.
- Read the Docs
Read the Docs is listed under Docs & dev portals, tagged open-source.
- Starlight
Starlight is listed under Docs & dev portals, tagged open-source.
Questions
- What are the best docs & dev portals for DevRel?
- This directory lists 10 docs & dev portals and does not rank one above the others: the criteria it records are structural, such as whether a product publishes a source repository, documentation, or a machine-readable surface. The most recently verified are Context7, Docusaurus, GitBook, kapa.ai, Material for MkDocs.
- How are these docs & dev portals chosen?
- Every listing is reviewed by hand against a published bar, then re-checked by an automated weekly health run that confirms the link still resolves to a live product. Entries are not paid placements. The data behind this page was last confirmed on 2026-08-01.
How to read this
Every fact on this page is copied from the product's own site or repository and dated. We do not test these tools hands-on, and the criteria are structural (what a product publishes) rather than qualitative (how well it works). Pricing is read off each product's own pricing page and carries the date it was read, so check the current page before budgeting. Where a product does not state something, the table says so instead of guessing.