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Wikis & Knowledge Bases comparison

BookStack vs Wiki.js: which should you self-host in 2026?

Pick BookStack if you want a simple, structured wiki that non-technical staff can use on day one; pick Wiki.js if you want Markdown-first docs, Git sync and many storage options.

Both are open source and run on your own server. Below: a side-by-side of license, stack and features, live GitHub activity, and our verdict on who should pick which.

BookStack

BookStackApp/BookStack

19k GitHub starsLast commit Oct 6, 2026

Simple, self-hosted, easy-to-use platform for organising and storing information.

  • MIT
  • PHP
  • Docker
  • Actively maintained
BookStack details

Wiki.js

requarks/wiki

29k GitHub starsLast commit Oct 5, 2026

Modern, lightweight and powerful wiki app using Git and Markdown.

  • AGPL-3.0
  • Vue
  • Docker
  • Actively maintained
Wiki.js details

Head-to-head

BookStack vs Wiki.js, side by side

Hand-checked differences first, then live numbers from GitHub, refreshed with every catalog update.

BookStack compared with Wiki.js
AspectBookStackWiki.js
LicenseMITAGPL-3.0
Language/stackPHP (Laravel)Node.js with a Vue frontend
DatabaseMySQL or MariaDBWiki.js 2: PostgreSQL (recommended), MySQL, MariaDB, MS SQL Server or SQLite
Content modelFixed hierarchy: shelves, books, chapters and pagesFree-form page paths and folders with a navigation menu you configure
Standout featuresWYSIWYG and Markdown editors, page revisions, diagrams.net integration, LDAP, SAML and OIDC loginGit storage sync, many auth modules, multiple editors, localization
GitHub stars19,07529,010
Commits, last 12 months435202
Last commitOct 6, 2026Oct 5, 2026
Latest releasev26.09.1Sep 29, 20263.0.0-beta.628Oct 4, 2026
Main languagePHPVue
Official Docker imageYesYes
RepositoryBookStackApp/BookStackrequarks/wiki

Swipe the table sideways to see both apps. GitHub figures come from the public API. Highlighted values are the higher of the two.

Verdict

BookStack organizes content into shelves, books, chapters and pages, runs on a plain PHP and MySQL stack and is very approachable for internal documentation. Wiki.js is more flexible for technical teams, with Markdown editing, Git-backed storage and broad database and auth support, at the cost of a more complex admin area.

Best for

Choose BookStack for

Internal documentation and SOPs for mixed technical and non-technical teams.

Best for

Choose Wiki.js for

Technical docs written in Markdown and synced to a Git repository.

Deploy either in minutes

Not sure yet? Spin up a small VPS or a managed instance, try both for a week, and keep the one that fits.

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FAQ

BookStack vs Wiki.js: FAQ

Still curious? Email info@appsgit.com.

Is BookStack easier than Wiki.js?

For most teams, yes. Its book and chapter structure is easy to understand, and the WYSIWYG editor works well for people who do not write Markdown.

Can Wiki.js store pages in Git?

Yes. Wiki.js 2 can sync content to a Git repository, so pages also exist as Markdown files you can review and back up outside the wiki.

Which uses fewer resources?

Both run comfortably on a small VPS. BookStack is a standard PHP app with MySQL or MariaDB, while Wiki.js is a single Node.js process plus your chosen database.

Which is more popular on GitHub, BookStack or Wiki.js?

Wiki.js has 29,010 GitHub stars against 19,075 for BookStack. Over the last twelve months BookStack received 435 commits and Wiki.js received 202, so BookStack is the more actively developed of the two right now. Stars measure interest, not fit, so weigh them against the differences above.

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