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Wiki.js vs Docmost

Wiki.js and Docmost both land on Depends.

Wiki.js

js.wiki

Depends
Confidence: Medium

Great fit if a technical person will own hosting, upgrades, and patching of a free, powerful wiki.

Read the full report

Docmost

docmost.com

Depends
Confidence: Medium

Buy if you want a cheap, self-hosted Confluence/Notion replacement and have someone who can run a server.

Read the full report

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Wiki.js versus Docmost
CompareWiki.jsDocmost
VerdictDependsDepends
Best forTechnical self-hostersRegulated teams requiring self-hosting
Who it's not forNon-technical teams wanting one-click setupNon-technical teams with nobody to run a server
PrivacyMultiple public CVEs including recent authentication bypass (through 2.5.314) and privilege escalation . patch discipline is mandatory.⁷No known public vulnerabilities found in the sources reviewed.
Support qualityCommunity support; paid help via hostsNo support evidence in sources reviewed
Public sentimentSelf-hosters praise its power and flexibility but repeatedly flag it as heavy to run and maintain.⁵Self-hosters on Reddit and forums pitch it as a lighter, cheaper Confluence/Notion alternative, but in-depth user reviews are still scarce.
Biggest gotchaRunning it well needs ongoing ops: upgrades, backups, CVE patching. Recent bypass CVEs hit older versions.⁷Community Edition has no SSO . a hard blocker for many companies; Enterprise pricing isn't public.16

Pick Wiki.js when

  • Technical self-hosters
  • Dev-heavy teams
  • Multi-language organizations (56 languages)
  • Budget-conscious docs teams

When Wiki.js is not a fit

  • Non-technical teams wanting one-click setup
  • Startups with nobody to run a server
  • Anyone needing vendor SLA support
  • Set-and-forget admins . maintenance never ends

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

  1. Wiki.js official sitejs.wiki
    official
  2. requarks/wiki on GitHubgithub.com
    official
  3. Wiki.js permissions docsdocs.requarks.io
    official
  4. G2 reviews . Wiki.jsg2.com
    review
  5. Reddit . I love WikiJS but it's too heavyreddit.com
    review
  6. Reddit . BookStack vs Wiki.jsreddit.com
    review
  7. Rapid7 . CVE-2026-92776rapid7.com
    security
  8. SentinelOne . CVE-2026-44224sentinelone.com
    security
  9. Hossted . password reset vulnerabilityhossted.com
    security
  10. HostAdvice . Wiki.js hosting pricinghostadvice.com
    review
  11. Elestio . managed Wiki.jselest.io
    official
  12. Localazy case study . 56 languageslocalazy.com
    news
  13. Docmost official sitedocmost.com
    official
  14. Docmost on GitHubgithub.com
    official
  15. Docmost Community vs Enterprise Editionwz-it.com
    review
  16. Pricing notes (hosted flat rate)semble.so
    review