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BookStack vs Directus

BookStack logo

BookStack

Documentation

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

From
Free
Rated
-
Full reviewWebsite
Directus logo

Directus

APIs

Open-source data platform providing REST and GraphQL APIs

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.; Directus free permissive use of the self hosted product is limited to organisations under $5M annual revenue with fewer than 50 employees, so crossing either threshold turns a free dependency into a paid licence
  • They diverge on capability: BookStack covers Shelves, books, chapters, pages, Directus covers GraphQL API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which BookStack and Directus actually diverge.

Attributes where BookStack and Directus differ
AttributeBookStackDirectus
Pricing modelOpen source, no licence feeopen-source
PlatformsWeb, Self-hosted, DockerNode.js, Cloud, Self-hosted, Docker
CategoryDocumentationAPIs
FoundedUnknown2014

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
  • External authentication
  • Export
  • Audit log

Only in Directus

  • GraphQL API
  • Database management
  • PostgreSQL
  • MySQL
  • SQLite
  • Webhooks
  • Node.js support
  • Cloud support

Both cover

  • REST API

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 Directus
  • Documenting procedures and runbooks where a fixed structure prevents the tree sprawl a free-form wiki producesnot Directus
  • Replacing a Confluence licence for a team that needs pages, permissions and search but none of the surrounding suitenot Directus
  • Publishing customer-facing manuals from the same instance as internal documentation using per-book permissionsnot Directus

Directus

  • Wrapping an existing SQL database in a REST and GraphQL API with an admin interfacenot BookStack
  • Running a self hosted headless CMS over a schema you already ownnot 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.

Directus

  • Free permissive use of the self hosted product is limited to organisations under $5M annual revenue with fewer than 50 employees, so crossing either threshold turns a free dependency into a paid licence
  • The free Core tier is a hard limit of 3 seats, 25 collections and 5 flows
  • The Team plan is $499 a month billed annually, or $599 monthly, with extra seats at $50 each
  • Team caps collections at 50, expandable to 100, and flows at 20

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

Directus

Free
  • CommunityFree
    • Self-hosted Directus
    • Community support
  • Cloud$25/monthly
    • Managed cloud
    • Automatic updates
    • Backups

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 Directus if

  • You need graphql api.
  • You want to start without paying.
  • You work on Node.js, Cloud, Self-hosted, Docker.
  • You also want database management.
Directus review

Questions people ask

Is BookStack or Directus better?
Neither clearly leads. BookStack starts at Free and Directus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BookStack or Directus?
BookStack starts at Free and Directus at Free.
Does BookStack or Directus run on more platforms?
BookStack runs on Web, Self-hosted, Docker. Directus runs on Node.js, Cloud, Self-hosted, Docker.
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 Directus is typically brought in for.
What can BookStack do that Directus cannot?
BookStack covers Shelves, books, chapters, pages, Dual editors, Granular permissions, Full text search. Directus covers GraphQL API, Database management, PostgreSQL, MySQL. Both handle REST API.

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.

Directus: What is Directus's pricing?

Directus Core is free and self-hosted. The Team tier costs $499/month (annual) or $599/month (rolling), including 10 user seats and cloud hosting at $99/month additional. Enterprise plans have custom pricing. Additional seats cost $50/month each.

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.

Directus: Can I use Directus for free?

Yes, Directus Core is completely free with 3 user seats, 25 Collections, 5 Flows, AI Assistant, and Advanced RBAC. Self-hosting is available at no cost.

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.

Directus: How many user seats does each Directus tier include?

Core includes 3 user seats, Team includes 10 SSO seats, and Enterprise includes custom SSO seat counts. Additional Team seats cost $50/seat per month.

Source
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.

Directus: What happens to my monthly Directus plan if I switch?

Monthly plans are grandfathered for six months after switching, and annual plans are honored until renewal. Self-hosted licenses are handled case-by-case at renewal.

Source
Directus: Is there a free trial for Directus?

No trial period is mentioned. Users can start with the free Core tier immediately without a credit card.

Source
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