BookStack vs Docmost
Both are alternatives to Confluence. Here's how they stack up — verified facts, no spin.
Also searched as Docmost vs BookStack — same comparison, one verdict.
BookStack and Docmost are closely matched on ownership (94 vs 90) — this one comes down to pricing and to which trade-offs below you can live with.
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.
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
10 points of comparison, every one read from a verified field. Green marks the side that wins a row outright. A dash means we do not hold that fact — never that it is zero.
| BookStack | Docmost | |
|---|---|---|
| Sovereignty ScoreOur transparent 0–100 composite for data ownership and exit cost. | 94 | 90 |
| Open source | Yes | Yes |
| Self-hostable | Yes | Yes |
| Local-first data | Yes | Yes |
| License | MIT | AGPL-3.0 |
| Pricing | Free and open source. A small VPS runs it comfortably. | Free and open source to self-host. A paid cloud tier exists. |
| RAM to run it wellThe figure that actually matters, not the vendor's minimum. | — | 2 GB |
| Realistic running costWhat the box costs each month if you run it yourself. | — | $12/mo for a small team, against Confluence or Notion per-seat pricing |
| Setup timeHonest first-install estimate, not the marketing quickstart. | — | 1 hour |
| Ongoing maintenanceThe part nobody budgets for. | — | Low. Younger project, so read release notes before upgrading. |
BookStack is Macrostack's recommended Confluence alternative, so it's our pick here.
Weighing both against staying on Confluence? Is Confluence free? What it actually costs →
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
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
Which one fits you
The trade-offs above, turned into a decision. Find the line that describes your team.
Choose BookStack
if a lower exit cost matters more to you than any single feature, and shelf/book/chapter/page structure keeps documentation findable at scale.
Choose Docmost
if best editing experience of the open options — genuinely modern.
Neither, yet
if both carry a real cost you should weigh first — no Jira integration worth the name, and youngest project here; shortest production history. If either of those is a dealbreaker for your team, the shortlist is wrong rather than the choice.
What it takes to run these yourself
Real requirements and honest running costs, not the vendor quickstart.
BookStack vs Docmost — common questions
Is BookStack a better fit than Docmost for wikis & internal docs?
It depends on what you are optimising for, and the honest split is this: BookStack scores 94 to Docmost's 90 on data ownership and exit cost, so it is the safer choice if you care about being able to leave. Docmost earns its place on a different axis — best editing experience of the open options — genuinely modern. Neither is a wrong answer for every team; the table above is the actual comparison.
What happens if we want to switch later?
BookStack keeps its data local or in open formats, so leaving is an export rather than a negotiation. Docmost is still self-hostable, so the files stay on your server either way — but it is not local-first by design, so check what its export produces before you rely on it.
Can I self-host BookStack or Docmost?
Both can be self-hosted. The difference is what it costs you in time rather than whether it is possible — see the setup and maintenance rows above.
Are BookStack and Docmost both alternatives to Confluence?
Yes — both appear in our Confluence comparison, which is why they are worth putting side by side. People usually arrive here already having decided to move off Confluence and now choosing between the two replacements, which is a narrower and much easier question.
Related alternative guides
Facts verified 2026-08-03. Licenses and pricing change — spotted something out of date? That's a correction we want.