BookStack
Depends
Confidence: Medium
A strong buy if you're a small team or individual comfortable running and patching your own server . it's free, mature, and well-liked.
Comparison
BookStack vs Docmost
BookStack and Docmost both land on Depends.
Docmost
Depends
Confidence: Medium
Buy if you want a cheap, self-hosted Confluence/Notion replacement and have someone who can run a server.
| Compare | BookStack | Docmost |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Self-hosters and homelab users | Regulated teams requiring self-hosting |
| Who it's not for | Teams with nobody to run and patch a server | Non-technical teams with nobody to run a server |
| Privacy | Active project with frequent security releases . but multiple public CVEs, including auth bypasses and RCE, mean prompt patching is essential.⁸ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Community-driven; no vendor support evidence found | No support evidence in sources reviewed |
| Public sentiment | Users consistently praise BookStack's simplicity and structure for small teams, while flagging limited customization and its small-scale fit.¹ | Self-hosters on Reddit and forums pitch it as a lighter, cheaper Confluence/Notion alternative, but in-depth user reviews are still scarce. |
| Biggest gotcha | Repeated auth-bypass and RCE CVEs . you must patch quickly or stay exposed.⁸ | Community Edition has no SSO . a hard blocker for many companies; Enterprise pricing isn't public.16 |
Pick BookStack when
- Self-hosters and homelab users
- Small teams documenting IT and runbooks
- Confluence refugees wanting free
- Consultants doing client documentation
When BookStack is not a fit
- Teams with nobody to run and patch a server
- Enterprises needing vendor SLAs or enterprise support
- Anyone wanting polished theming or deep visual customization
- Non-technical teams who just want to open a browser and write
Pick Docmost when
- Regulated teams requiring self-hosting
- Engineering teams already running servers
- Cost-sensitive Confluence/Notion replacements
- Small teams (≤10) wanting a cheap hosted wiki
When Docmost is not a fit
- Non-technical teams with nobody to run a server
- Anyone needing SSO without paying Enterprise
- Buyers who need published enterprise pricing and SLAs
- Guess: enterprises needing a mature integration/plugin ecosystem
Sources
review
- BookStack Software Reviews, Demo & Pricingsoftwareadvice.comreview
- BookStack Reviews 2026 . SelectHubselecthub.comreview
- BookStack: Simple and Free Wiki Software . Hacker Newsnews.ycombinator.comreview
review
official
- BookStack Security Release v26.03.1bookstackapp.comsecurity
- BookStack before 26.05.4 RCE . VulnCheckvulncheck.comsecurity
- CVE-2026-67204: BookStack Auth Bypass . SentinelOnesentinelone.comsecurity
- BookStack v23.10.2 LFR via Blind SSRF . Fluid Attacksfluidattacks.comsecurity
- BookStack company profile . Tracxntracxn.comnews
- Websites using BookStack . BuiltWithtrends.builtwith.comnews
- Docmost official sitedocmost.comofficial
- Docmost on GitHubgithub.comofficial
review
- Pricing notes (hosted flat rate)semble.soreview