Softwr

Documentation · head to head

BookStack vs WordPress

BookStack logo

BookStack

Documentation

Self-hosted documentation wiki with a fixed shelf, book, chapter and page structure

From
Free
Rated
-
Full reviewWebsite
WordPress logo

WordPress

Content Creation

Create a beautiful website, blog, or app

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: BookStack there is no vendor-hosted option at all, so you own the server, TLS certificates, database backups and upgrades, or you pay a third-party host that has no support relationship with the project and no ability to fix a bug.; WordPress self-hosted installation requires PHP 8.3 and MySQL 8.0 or MariaDB 10.11 minimum; older versions expose security vulnerabilities
  • They diverge on capability: BookStack covers Shelves, books, chapters, pages, WordPress covers Content management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which BookStack and WordPress actually diverge.

Attributes where BookStack and WordPress differ
AttributeBookStackWordPress
Pricing modelOpen source, no licence feeopen-source
PlatformsWeb, Self-hosted, DockerWeb (self-hosted), WordPress.com (SaaS)
CategoryDocumentationContent Creation
FoundedUnknown2003

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 BookStack

  • Shelves, books, chapters, pages
  • Dual editors
  • Granular permissions
  • Full text search
  • Page revisions
  • REST API
  • External authentication
  • Export

Only in WordPress

  • Content management
  • Theme system
  • Plugin architecture
  • User management
  • SEO optimization
  • Media management
  • Comment system
  • Multilingual support

What people use each for

The jobs each tool is most often brought in to do.

BookStack

  • Running an internal knowledge base on infrastructure inside a network that cannot reach external SaaSnot WordPress
  • Documenting procedures and runbooks where a fixed structure prevents the tree sprawl a free-form wiki producesnot WordPress
  • Replacing a Confluence licence for a team that needs pages, permissions and search but none of the surrounding suitenot WordPress
  • Publishing customer-facing manuals from the same instance as internal documentation using per-book permissionsnot WordPress

WordPress

  • Content management and blog publishingnot BookStack
  • Website building with themes and pluginsnot BookStack
  • E-commerce with WooCommercenot BookStack
  • Community sites and forumsnot BookStack

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

BookStack

  • There is no vendor-hosted option at all, so you own the server, TLS certificates, database backups and upgrades, or you pay a third-party host that has no support relationship with the project and no ability to fix a bug.
  • The shelf, book, chapter, page hierarchy is fixed at four levels and cannot be reshaped, so migrating a deeply nested Confluence or MediaWiki space means flattening content by hand and losing the original structure.
  • It requires PHP and MySQL or MariaDB, which is a stack many engineering teams no longer run, so adopting it usually means introducing a database and runtime nobody else in the organisation maintains.
  • Development is concentrated on a single maintainer, which makes the bus factor a legitimate procurement question for anything the organisation intends to depend on for a decade.
  • Content lives in the database rather than in files under version control, so there is no docs-as-code workflow, no review by pull request and no branch per release.
  • Export is per page, chapter or book, so moving a large instance to another platform means writing a script against the REST API rather than copying a directory of Markdown.

WordPress

  • Self-hosted installation requires PHP 8.3 and MySQL 8.0 or MariaDB 10.11 minimum; older versions expose security vulnerabilities
  • Requires web server (Apache or Nginx) setup and ongoing maintenance; not suitable for serverless deployment
  • HTTPS mandatory for all installations; HTTP-only setups are not supported
  • Self-hosting requires responsibility for security patches, backups, and server administration

Pricing, plan by plan

BookStack

Free
  • BookStackFree
    • MIT licence with no paid edition
    • All features included, no seat limits
    • Self-hosted on your own infrastructure

WordPress

Free

No published plan breakdown. See the WordPress review.

Which should you pick?

Choose BookStack if

  • You need shelves, books, chapters, pages.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker.
  • You also want dual editors.
BookStack review

Choose WordPress if

  • You need content management.
  • You want to start without paying.
  • You work on Web (self-hosted), WordPress.com (SaaS).
  • You also want theme system.
WordPress review

Questions people ask

Is BookStack or WordPress better?
Neither clearly leads. BookStack starts at Free and WordPress at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BookStack or WordPress?
BookStack starts at Free and WordPress at Free.
Does BookStack or WordPress run on more platforms?
BookStack runs on Web, Self-hosted, Docker. WordPress runs on Web (self-hosted), WordPress.com (SaaS).
Can I use BookStack for free?
Both have a free tier, so you can try either at no cost before committing.
What is BookStack best used for?
BookStack is most often used for running an internal knowledge base on infrastructure inside a network that cannot reach external saas, documenting procedures and runbooks where a fixed structure prevents the tree sprawl a free-form wiki produces, replacing a confluence licence for a team that needs pages, permissions and search but none of the surrounding suite, publishing customer-facing manuals from the same instance as internal documentation using per-book permissions. Of those, running an internal knowledge base on infrastructure inside a network that cannot reach external saas and documenting procedures and runbooks where a fixed structure prevents the tree sprawl a free-form wiki produces are not what WordPress is typically brought in for.
What can BookStack do that WordPress cannot?
BookStack covers Shelves, books, chapters, pages, Dual editors, Granular permissions, Full text search. WordPress covers Content management, Theme system, Plugin architecture, User management.

Answered from the vendors’ own pages

BookStack: Is there a paid or hosted version?

No. BookStack is MIT-licensed with no commercial edition and no official hosted service. Third-party hosts exist but are unaffiliated with the project.

WordPress: Does WordPress charge licensing fees for using the software?

WordPress is free and open source software, meaning there are no licensing costs to download or use the platform itself.

Source
BookStack: Can I nest pages more deeply?

No. Four levels is the design, not a limitation waiting to be fixed, and content that needs deeper nesting has to be restructured.

WordPress: What costs should I expect when running a WordPress site?

While WordPress software is free, you will typically need to pay separately for web hosting, domain registration, and optional premium themes or plugins. These costs are not part of WordPress itself but are provided by third-party services.

Source
BookStack: Does it support single sign-on?

Yes, through LDAP, SAML2 or OpenID Connect, with group to role mapping, and none of it is gated behind a paid tier because there is no paid tier.

BookStack: How hard is it to migrate content in?

Straightforward for flat content through the REST API, awkward for deeply nested wikis, because the structure has to be collapsed to fit.

Share

Related pages

More on BookStack

More on WordPress

Keep looking

Other head to heads