BookStack vs Wiki.js
Both are alternatives to Confluence. Here's how they stack up — verified facts, no spin.
Also searched as Wiki.js vs BookStack — same comparison, one verdict.
BookStack
TOP PICKShelves, books, chapters, pages — a wiki organised like a library.
BookStack borrows its structure from a bookshelf, and that one decision is why people stick with it: content has an obvious home instead of drifting into a flat page soup. It is PHP and MySQL, installs in an afternoon, has a WYSIWYG and a Markdown editor, and does full-text search properly. MIT licensed, around 19k stars, actively developed. For a team that wants documentation to be findable a year later, the structure matters more than any feature list.
Wiki.js
Every editor, every auth provider, every storage backend.
Wiki.js is the flexible one: Markdown, WYSIWYG, HTML and AsciiDoc editors, more than fifty authentication providers, and content that can sync to Git so your wiki has real version history in a repository you control. AGPL-3.0, around 29k stars. That Git sync is the feature worth noticing — it makes documentation reviewable in pull requests, which is how engineering teams already work. The trade is configuration: it does a great deal, and it asks you to decide about most of it.
Side by side
| BookStack | Wiki.js | |
|---|---|---|
| Sovereignty Score | 94 | 92 |
| Open source | Yes | Yes |
| Self-hostable | Yes | Yes |
| Local-first | Yes | Yes |
| License | MIT | AGPL-3.0 |
| Pricing | Free and open source. A small VPS runs it comfortably. | Free and open source. You supply the server and database. |
BookStack is Macrostack's recommended Confluence alternative, so it's our pick here.
BookStack
Strengths
- +Shelf/book/chapter/page structure keeps documentation findable at scale
- +MIT with no enterprise edition and no feature gate
- +Genuinely light — runs well on hardware you would not consider adequate
- +Simple PHP/MySQL stack most sysadmins already know
Trade-offs
- −No Jira integration worth the name
- −Editor is competent rather than delightful
- −Real-time collaborative editing is weaker than Confluence's
- −You own backups, updates and uptime
Wiki.js
Strengths
- +Git storage backend gives real version control over documentation
- +Over fifty auth providers — SSO into almost anything
- +Multiple editors, so writers are not forced into one style
- +Mature, with years of production use
Trade-offs
- −More configuration than BookStack before it feels finished
- −Node and a database to operate
- −Version 3 has been a long time coming
- −Search is adequate rather than excellent
Related alternative guides
Facts verified 2026-08-03. Licenses and pricing change — spotted something out of date? That's a correction we want.