Documentation · head to head
Slab vs VitePress
Slab
Documentation
Internal knowledge base for teams, organised by topic rather than folders, with search across connected tools
- From
- Free
- Rated
- -
VitePress
Documentation
Vite powered static site generator for documentation, with instant dev server start and Vue components in Markdown
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Slab it is built for internal knowledge, so public product documentation on a custom domain with versioning is outside what the product does.; VitePress customising beyond the default theme options requires writing Vue components, so a team with no Vue experience hits a wall at the first design request and cannot resolve it with configuration.
- They diverge on capability: Slab covers Topics instead of folders, VitePress covers Vite dev server.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Slab and VitePress actually diverge.
Identical on both: starting price (Free), 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 Slab
- Topics instead of folders
- Unified search
- Post verification
- Quill editor
- Permissions
- Free tier for small teams
Only in VitePress
- Vite dev server
- Vue in Markdown
- Local search
- Default theme
- Static output
- Frontmatter driven layout
- Markdown extensions
What people use each for
The jobs each tool is most often brought in to do.
Slab
- Building an employee handbook and onboarding path that new starters can actually findnot VitePress
- Replacing a folder-based wiki where nobody agrees which folder a document belongs innot VitePress
- Companies whose knowledge is already spread across Drive, Slack and GitHub and needs one search boxnot VitePress
- Documenting process and decisions for teams that do not want a project management tool attachednot VitePress
VitePress
- A documentation set large enough that bundler based generators have made local preview too slow to bother withnot Slab
- A Vue or Vite project that wants its docs on the same toolchain the library itself usesnot Slab
- API reference pages that need live interactive component demos inside the prosenot Slab
- A team that wants client side search without paying for or configuring a hosted search indexnot Slab
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Slab
- It is built for internal knowledge, so public product documentation on a custom domain with versioning is outside what the product does.
- There is no docs-as-code workflow, no git synchronisation and no markdown files on disk, so engineering-owned technical documentation ends up somewhere else anyway.
- Hierarchy is shallow by design, and organisations that genuinely need deep nested structure find topics an awkward substitute rather than an improvement.
- There is no offline mode, so a knowledge base that includes incident runbooks is unavailable during exactly the incident where the network is the problem.
- Pricing is per user per month, so organisations where most staff only read a handbook twice a year still pay a seat for each of them.
VitePress
- Customising beyond the default theme options requires writing Vue components, so a team with no Vue experience hits a wall at the first design request and cannot resolve it with configuration.
- There is no built in documentation versioning, so shipping docs for multiple released versions of a product means running separate builds or deploying separate sites and wiring the switcher yourself.
- Like every git based generator it offers no editing interface, so writers and support staff who spot an error cannot fix it without a developer workflow.
- The default local search builds its index in the browser at load time, so very large sites see a memory and startup cost on the reader side that Algolia would not impose.
- The plugin ecosystem is small compared with Docusaurus, so features such as blogging, tag pages or client side redirects are often hand built rather than installed.
Pricing, plan by plan
Slab
Free- FreeFree
- Up to ten users
- Unlimited posts
- Core integrations
- Slab$undefined/month
- Priced per user per month with annual billing
- Unlimited users and history
- Full integration set and unified search
VitePress
Free- Open sourceFree
- MIT licence
- All features included
- Self hosted on any static host
Which should you pick?
Choose Slab if
- You need topics instead of folders.
- You want to start without paying.
- You also want unified search.
Choose VitePress if
- You need vite dev server.
- You want to start without paying.
- You work on Web, macOS, Windows, Linux.
- You also want vue in markdown.
Questions people ask
- Is Slab or VitePress better?
- Neither clearly leads. Slab starts at Free and VitePress at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Slab or VitePress?
- Slab starts at Free and VitePress at Free.
- Does Slab or VitePress run on more platforms?
- Slab runs on Web. VitePress runs on Web, macOS, Windows, Linux.
- Can I use Slab for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Slab best used for?
- Slab is most often used for building an employee handbook and onboarding path that new starters can actually find, replacing a folder-based wiki where nobody agrees which folder a document belongs in, companies whose knowledge is already spread across drive, slack and github and needs one search box, documenting process and decisions for teams that do not want a project management tool attached. Of those, building an employee handbook and onboarding path that new starters can actually find and replacing a folder-based wiki where nobody agrees which folder a document belongs in are not what VitePress is typically brought in for.
- What can Slab do that VitePress cannot?
- Slab covers Topics instead of folders, Unified search, Post verification, Quill editor. VitePress covers Vite dev server, Vue in Markdown, Local search, Default theme.
Answered from the vendors’ own pages
Slab: Can I publish documentation publicly with Slab?
Posts can be shared by link, but it is not a product documentation platform. There is no custom domain publishing, versioning or API reference tooling.
VitePress: Do I have to know Vue?
Not to write Markdown pages. Yes, as soon as you want to change the theme or add an interactive component.
Slab: What does the free plan actually cover?
Up to ten users with unlimited posts and core integrations. It is a real free tier rather than a trial, and it is enough for a small company handbook.
VitePress: Does it handle versioned documentation?
Not natively. You build and deploy each version separately and link between them.
Slab: How does it compare with a general workspace tool?
Slab does less on purpose. There are no databases, boards or task views, which makes it faster to write in and much harder to turn into an unmaintained sprawl.
VitePress: Is search free?
Yes, the built in local search is free and needs no service. Algolia DocSearch is supported if you prefer hosted search.
Slab: Does search really cover other tools?
Yes, connected sources are indexed and appear in results. That integration is the main reason to choose it, so verify your specific tools are supported before committing.
VitePress: How does it compare on build speed?
Development start time stays roughly flat as pages are added because Vite does not bundle in development. Production builds still scale with page count.
VitePress: Can non developers contribute?
Only through the git hosting web editor, which still means a commit and a pull request.
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