Documentation · head to head
MkDocs vs Starlight
MkDocs
Documentation
Static site generator for project documentation in Markdown
- From
- Free
- Rated
- -
Starlight
Documentation
Documentation site framework built on Astro that ships no JavaScript to the reader by default
- From
- Free
- Rated
- -
The short version
- Each has a real cost: MkDocs no built-in versioning, which Docusaurus provides and documentation teams eventually need; Starlight there is no editing interface, so every correction requires a git client, a Node install and a CI run, which puts documentation changes out of reach for anyone who does not already work in a repository.
- They diverge on capability: MkDocs covers Plain Markdown, Starlight covers File based routing.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which MkDocs and Starlight actually diverge.
Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), user rating (Not yet rated), category (Documentation).
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 MkDocs
- Plain Markdown
- Single YAML config
- Material theme
- Live preview
Only in Starlight
- File based routing
- Pagefind search
- Internationalisation
- Component overrides
- Zero client JavaScript
- Expressive Code blocks
- Auto generated sidebar
What people use each for
The jobs each tool is most often brought in to do.
MkDocs
- Project documentation for teams that would rather not run a JavaScript toolchainnot Starlight
- Python projects keeping docs beside the codenot Starlight
- Documentation that must build fast in CI on every commitnot Starlight
Starlight
- A developer tool whose docs live in the same repository as the code and are reviewed in the same pull requestnot MkDocs
- A team that already runs Astro for its marketing site and wants one build pipeline for bothnot MkDocs
- Documentation that must be served from a CDN or an air gapped static host with no search backendnot MkDocs
- A multilingual open source project that needs per locale content trees and untranslated page fallbacknot MkDocs
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
MkDocs
- No built-in versioning, which Docusaurus provides and documentation teams eventually need
- Extending past the theme means writing Python plugins
- Markdown only, so embedding interactive components is not the model
Starlight
- There is no editing interface, so every correction requires a git client, a Node install and a CI run, which puts documentation changes out of reach for anyone who does not already work in a repository.
- Starlight versions track Astro versions, so an Astro major release becomes a documentation site migration on someone else timeline rather than yours.
- Pagefind builds the whole search index at compile time, so build duration and index size grow with page count and large documentation sets pay for it on every deploy.
- There is no analytics, no feedback widget and no page level rating built in, so measuring which pages fail readers means wiring a third party script yourself.
- Component overrides are limited to the slots the theme exposes, and anything outside those slots means forking the theme and inheriting the merge burden on every upgrade.
Pricing, plan by plan
MkDocs
Free- MkDocsFree
- Full functionality
- Commercial use permitted
- Community support
Starlight
Free- Open sourceFree
- MIT licence
- All features included
- Self hosted on any static host
Which should you pick?
Choose MkDocs if
- You need plain markdown.
- You want to start without paying.
- You work on Web, Linux, macOS, Windows.
- You also want single yaml config.
Choose Starlight if
- You need file based routing.
- You want to start without paying.
- You work on Web, macOS, Windows, Linux.
- You also want pagefind search.
Questions people ask
- Is MkDocs or Starlight better?
- Neither clearly leads. MkDocs starts at Free and Starlight at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, MkDocs or Starlight?
- MkDocs starts at Free and Starlight at Free.
- Does MkDocs or Starlight run on more platforms?
- MkDocs runs on Web, Linux, macOS, Windows. Starlight runs on Web, macOS, Windows, Linux.
- Can I use MkDocs for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is MkDocs best used for?
- MkDocs is most often used for project documentation for teams that would rather not run a javascript toolchain, python projects keeping docs beside the code, documentation that must build fast in ci on every commit. Of those, project documentation for teams that would rather not run a javascript toolchain and python projects keeping docs beside the code are not what Starlight is typically brought in for.
- What can MkDocs do that Starlight cannot?
- MkDocs covers Plain Markdown, Single YAML config, Material theme, Live preview. Starlight covers File based routing, Pagefind search, Internationalisation, Component overrides.
Answered from the vendors’ own pages
MkDocs: Is MkDocs free?
Yes, open source under the BSD licence. The Material theme has a free version and a paid Insiders edition.
Starlight: Can a non technical writer publish a page without help?
No. There is no content management interface. Every change is a commit, a pull request and a build.
MkDocs: MkDocs or Docusaurus?
MkDocs is simpler and faster to adopt, especially for Python teams. Docusaurus offers versioning, internationalisation and React components, which matter once documentation grows.
Starlight: Do I need to know Astro to use it?
Not for basic use. Markdown files and a config file are enough until you want custom components, at which point Astro knowledge becomes mandatory.
MkDocs: Does MkDocs support versioned docs?
Not natively. Plugins such as mike add it, where Docusaurus includes versioning in core.
Starlight: Is search included or do I pay for it?
Included and free. Pagefind builds a static index at compile time. Algolia DocSearch is optional if you want hosted search instead.
Starlight: What happens when Astro releases a major version?
Starlight follows it, and your site needs a migration. Read the upgrade guide before pinning a version for a long lived project.
Starlight: Can I self host with no external services?
Yes. The output is static HTML, CSS and a search index. Nothing calls out at runtime unless you add it.
Related pages
Other head to heads
- MkDocs vs Docsify
- MkDocs vs VitePress
- MkDocs vs Sphinx
- MkDocs vs Read the Docs
- MkDocs vs Antora
- MkDocs vs BookStack
- MkDocs vs ReadMe
- MkDocs vs GitBook
- MkDocs vs Outline
- MkDocs vs Doxygen
- MkDocs vs Fumadocs
- MkDocs vs Guidde
- MkDocs vs Adobe FrameMaker
- MkDocs vs Archbee
- MkDocs vs Scalar
- MkDocs vs HelpDocs
- MkDocs vs Paligo
- MkDocs vs Nuclino
- MkDocs vs Adobe RoboHelp
- Starlight vs Docsify
- Starlight vs VitePress
- Starlight vs Sphinx
- Starlight vs Read the Docs
- Starlight vs Antora
- Starlight vs BookStack
- Starlight vs ReadMe
- Starlight vs GitBook
- Starlight vs Outline
- Starlight vs Doxygen
- Starlight vs Fumadocs
- Starlight vs Guidde
- Starlight vs Adobe FrameMaker
- Starlight vs Archbee
- Starlight vs Scalar
- Starlight vs HelpDocs
- Starlight vs Paligo
- Starlight vs Nuclino
- Starlight vs Adobe RoboHelp