Wiki.js vs Docmost
Both are alternatives to Confluence. Here's how they stack up — verified facts, no spin.
Also searched as Docmost vs Wiki.js — same comparison, one verdict.
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.
Docmost
The modern one — real-time collaborative editing, Notion-like feel.
Docmost is the newest serious entrant and feels it: block-based editor, real-time collaboration, nested pages, comments and diagrams, with the polish people expect after using Notion. AGPL-3.0, around 21k stars and moving quickly. It is the closest thing here to the editing experience that makes people reluctant to leave Confluence. The caveat is age — it has the shortest production track record on this page, and AGPL is strong copyleft worth reading if you intend to modify it.
Side by side
| Wiki.js | Docmost | |
|---|---|---|
| Sovereignty Score | 92 | 90 |
| Open source | Yes | Yes |
| Self-hostable | Yes | Yes |
| Local-first | Yes | Yes |
| License | AGPL-3.0 | AGPL-3.0 |
| Pricing | Free and open source. You supply the server and database. | Free and open source to self-host. A paid cloud tier exists. |
Wiki.js edges it on the Sovereignty Score, but the right pick depends on the trade-offs below.
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
Docmost
Strengths
- +Best editing experience of the open options — genuinely modern
- +Real-time collaborative editing works properly
- +Nested pages, comments, diagrams and permissions built in
- +Fast-moving project with real momentum
Trade-offs
- −Youngest project here; shortest production history
- −AGPL-3.0 copyleft needs reading before you modify it
- −Smaller community than BookStack or Wiki.js
- −Some enterprise features sit in the paid tier
Related alternative guides
Facts verified 2026-08-03. Licenses and pricing change — spotted something out of date? That's a correction we want.