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Comparison · Collab
BookStack vs Wiki.js
A side-by-side editorial comparison of BookStack and Wiki.js — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
BookStack vs Wiki.js: at a glance
What is BookStack?
Five security releases in four months, this one closing an import RCE
BookStack's release stream since v26.05 has been almost entirely security patches. This release fixes a range of issues: attachments updatable without permission, XSS through the drawing endpoints, draft endpoints altering non-draft pages, other users' drafts leaking into search results, remote code execution through crafted ZIP imports, and page visibility not updating in recycle-bin scenarios. The feature release it patches, v26.05, added a page contents view, tag API and separately controlled revision permissions.
What is Wiki.js?
Wiki.js 3.0 beta is building toward enterprise with real-time collaboration, SCIM, and expanding editor formats.
Wiki.js runs two parallel tracks: 2.x stable (security patches only) and a rapidly developing 3.0 beta that's still marked not for production use. The 3.0 beta has accelerated into enterprise and collaboration territory—SCIM provisioning, group mapping across Entra/LDAP/SAML/GitHub/Google/Discord, audit logging, and now real-time collaboration in the Excalidraw editor. Editor format support has expanded to include AsciiDoc, draw.io diagrams, custom content blocks, and blog pages alongside the existing editor set.
BookStack vs Wiki.js: editorial side-by-side
BookStack
5.0COLLAB
Five security releases in four months, this one closing an import RCE
◆ Current state
BookStack's release stream since v26.05 has been almost entirely security patches. This release fixes a range of issues: attachments updatable without permission, XSS through the drawing endpoints, draft endpoints altering non-draft pages, other users' drafts leaking into search results, remote code execution through crafted ZIP imports, and page visibility not updating in recycle-bin scenarios. The feature release it patches, v26.05, added a page contents view, tag API and separately controlled revision permissions.
◆ Where it's heading
The pattern is a substantial feature release followed by a run of point releases that are purely security, each crediting outside reporters. That cadence suggests sustained external scrutiny of the permission and import paths rather than a project shipping features in small increments. Every advisory in this run touches either permission checking or content handling on import and export — the two places where a self-hosted wiki with untrusted editors is most exposed.
◆ Prediction
Nothing in this stream points to the next feature release; on the current pattern the next tag is more likely to be another point release closing reported issues in the same permission and import surfaces.
Wiki.js
6.3COLLAB
Wiki.js 3.0 beta is building toward enterprise with real-time collaboration, SCIM, and expanding editor formats.
◆ Current state
Wiki.js runs two parallel tracks: 2.x stable (security patches only) and a rapidly developing 3.0 beta that's still marked not for production use. The 3.0 beta has accelerated into enterprise and collaboration territory—SCIM provisioning, group mapping across Entra/LDAP/SAML/GitHub/Google/Discord, audit logging, and now real-time collaboration in the Excalidraw editor. Editor format support has expanded to include AsciiDoc, draw.io diagrams, custom content blocks, and blog pages alongside the existing editor set.
◆ Where it's heading
Wiki.js 3.0 is converging on a feature set that would justify a production-ready release: the enterprise identity triad (SCIM + group mapping + audit log) is essentially complete, real-time collaborative diagramming is in beta, and the content model is extensible. The blog pages feature signals an ambition beyond internal documentation into external-facing knowledge management. The pace of beta releases (several per week at times) suggests 3.0 stable is closer than the 'not for production' label implies.
◆ Prediction
Wiki.js 3.0's first stable release is likely targeting Q4 2026, with the enterprise identity stack (SCIM, group mapping, audit log) as the lead selling point for organizations evaluating a 2.x upgrade. Real-time collaboration in Excalidraw may be the marquee differentiator in that launch.
Alternatives to BookStack and Wiki.js
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either BookStack or Wiki.js.
Wiki.js
Wiki.js 3 beta adds Excalidraw live collaboration and SCIM — v3 production release getting close.
SiYuan
SiYuan enters a rapid alpha sprint, shipping calendar upgrades, transitive backlinks, and export extensions daily.
Happeo
Happeo is doubling down on intranet SEO content as its primary distribution channel for the mid-market.
Teable
Teable ships connected-app event triggers for automations, deepening its no-code workflow orchestration play.
Hive
Hive keeps iterating on proofing and dashboard UX — workmanlike improvements, no pivot.
See all BookStack alternatives → · See all Wiki.js alternatives →
Recent activity from BookStack and Wiki.js
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 16h agoWiki.jsWiki.js 3 beta adds Excalidraw live collaboration and SCIM provisioning ⚡
- 5d agoWiki.jsWiki.js 2.x: two security CVEs patched (privilege escalation, slot injection)
- 7d agoWiki.jsWiki.js 3 beta: custom content blocks, AsciiDoc editor, blog pages
- 13d agoWiki.js3.0.0-alpha.530
- 13d agoWiki.js3.0.0-beta.537
- 13d agoWiki.jsWiki.js 3 beta: draw.io diagrams, user public profiles, assets management
- 1mo agoBookStackSecurity release closes a ZIP-import RCE and permission bypasses
- 1mo agoBookStackSecurity release fixes five issues including auth matching
- 2mo agoBookStackURL filtering, redirects and permission checks hardened
- 3mo agoBookStackAttachment metadata leak and file:// export risk closed
- 4mo agoBookStackv26.05 adds page contents view, tag API and revision permissions
- 4mo agoBookStackRate limiting added to MFA verification routes
Frequently asked questions
What is the difference between BookStack and Wiki.js?
Both compete on the same themes — self-hosted — within Collab. Wiki.js is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is BookStack better than Wiki.js?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Wiki.js is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to BookStack?
Top BookStack alternatives in Collab are ranked by recent ship velocity. Browse the "BookStack alternatives" section above for the current picks, or visit /alternatives/bookstack for the full list with editorial commentary on each.
What are the best alternatives to Wiki.js?
Top Wiki.js alternatives in Collab are ranked by recent ship velocity. Browse the "Wiki.js alternatives" section above for the current picks, or visit /alternatives/wikijs for the full list with editorial commentary on each.