Comparison

XWiki vs Docmost

XWiki and Docmost both land on Depends.

XWiki

Depends

Confidence: Medium

Buy if you're a mid-size or larger org with IT staff who want an open-source Confluence alternative.

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Docmost

Depends

Confidence: Medium

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

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XWiki versus Docmost
Compare	XWiki	Docmost
Verdict	Depends	Depends
Best for	Docs-heavy enterprises	Regulated teams requiring self-hosting
Who it's not for	Small teams wanting a simple shared wiki	Non-technical teams with nobody to run a server
Privacy	Active exploitation of an unauthenticated RCE in 2025 plus further CVEs into 2026 . patch fast or use managed hosting.^⁵	No known public vulnerabilities found in the sources reviewed.
Support quality	Active forums; vendor support requires paid contract	No support evidence in sources reviewed
Public sentiment	Power and value win fans, but recurring complaints call it too complex for simple needs and question its Confluence-parity.^¹	Self-hosters on Reddit and forums pitch it as a lighter, cheaper Confluence/Notion alternative, but in-depth user reviews are still scarce.¹⁵
Biggest gotcha	Unauthenticated RCE (CVE-2025-24893) exploited in the wild; botnet hit 3,400+ instances. Patch immediately.	Community Edition has no SSO . a hard blocker for many companies; Enterprise pricing isn't public.¹⁴

Pick XWiki when

Docs-heavy enterprises
Open-source-minded IT teams
Orgs escaping Confluence license costs
Structured wikis with custom apps

When XWiki is not a fit

Small teams wanting a simple shared wiki
Solo users . Reddit calls it overkill
Teams with nobody to admin and patch a Java server
Buyers wanting Notion-style polish with zero setup

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

XWiki Reviews . G2g2.com
review
XWiki Pricing . Capterracapterra.com
review
I tried xWiki but it's way too complex . Redditreddit.com
review
XWiki can't seriously call itself a Confluence alternative . Redditreddit.com
review
VulnCheck: CVE-2025-24893 exploited in the wildvulncheck.com
security
SecurityWeek: widespread exploitation observedsecurityweek.com
security
CVE-2026-33137 . SentinelOnesentinelone.com
security
Compare XWiki . XWiki.orgxwiki.org
official
XWiki Referencesxwiki.com
official
Elestio managed XWiki pricingelest.io
official
Docmost official sitedocmost.com
official
Docmost on GitHubgithub.com
official
Docmost Community vs Enterprise Editionwz-it.com
review
Pricing notes (hosted flat rate)semble.so
review
Reddit r/selfhosted discussionreddit.com
review
Cloudron forum threadforum.cloudron.io
review