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Best Wiki Software in 2026

33 wiki software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.

33ranked
23free plans on this page
$0.50/molowest paid tier
1 Oct 2026last checked
#1 Confluence Top pick · 9.5 Free plan · $5.42/mo #2 BlueSpice Runner-up · 9.2 Free plan · €4.50/mo #3 Docmost Also great · 8.9 Free plan · $0.50/mo
  1. 1

    Confluence

    9.5
    Free planFree trial AndroidiOSself-hostedWeb
    RecognisedDocumentedFree planFree trialPlatforms
    $5.42/mofirst paid tier About ConfluenceVisit site
  2. 2

    BlueSpice

    9.2
    Free planFree trial self-hosted
    Free plan
    Yes
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    €4.50/mofirst paid tier About BlueSpiceVisit site
  3. 3

    Docmost

    8.9
    Free planFree trial apiself-hostedWeb
    Free plan
    Yes
    Paid from
    6 /user/mo
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    $0.50/mofirst paid tier About DocmostVisit site
  4. 4

    Wiki.js

    8.6
    Free plan apiLinuxmacOSself-hostedWebWindows
    Free plan
    Yes
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About Wiki.jsVisit site
  5. 5

    BookStack

    8.5
    Free plan apiLinuxself-hostedWeb
    Free plan
    Yes
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    £37.50/mofirst paid tier About BookStackVisit site
  6. 6

    XWiki

    8.1
    Free plan
    RecognisedDocumentedFree planFree trialPlatforms
    Free About XWikiVisit site
  7. 7

    Tiki Wiki CMS Groupware

    8.1
    Free plan WebWindowsmacOSLinux
    Free plan
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About Tiki Wiki CMS GroupwareVisit site
  8. 8

    Slab

    8.1
    Free plan WebWindowsmacOS
    Free plan
    Yes
    Paid from
    6.67 /user/mo
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    $6.67/mofirst paid tier About SlabVisit site
  9. 9

    MediaWiki

    7.9
    Free plan apiLinuxmacOSself-hostedWebWindows
    Free plan
    Yes
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About MediaWikiVisit site
  10. 10

    TWiki

    7.8
    Free plan WebWindowsmacOSLinux
    Free plan
    Yes
    Version history
    Yes
    Page permissions
    advanced
    SSO support
    Yes
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About TWikiVisit site
  11. 11

    MoinMoin

    7.6
    Free plan WebWindowsmacOSLinux
    Free plan
    Yes
    Version history
    Yes
    Page permissions
    advanced
    SSO support
    Yes
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About MoinMoinVisit site
  12. 12

    PmWiki

    7.6
    Free plan WebWindowsmacOSLinux
    Free plan
    Yes
    Version history
    Yes
    Page permissions
    page
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About PmWikiVisit site
  13. 13

    Outline

    7.5
    WebWindowsmacOSiOSAndroidLinux
    Free plan
    No
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    $10/mofirst paid tier About OutlineVisit site
  14. 14

    Wikibase

    7.5
    Free plan Web
    Free plan
    Yes
    Version history
    Yes
    Page permissions
    advanced
    SSO support
    Yes
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About WikibaseVisit site
  15. 15

    Wikidot

    7.5
    Free plan Web
    Free plan
    Yes
    Version history
    Yes
    Page permissions
    advanced
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About WikidotVisit site
  16. 16

    PBworks

    7.4
    Free plan Web
    Free plan
    Yes
    Paid from
    20 /user/mo
    Version history
    Yes
    Page permissions
    advanced
    SSO support
    Yes
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About PBworksVisit site
  17. 17

    SlimWiki

    7.4
    Free plan Web
    Free plan
    Yes
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About SlimWikiVisit site
  18. 18

    Foswiki

    7.2
    Free plan Web
    Free plan
    Yes
    Version history
    Yes
    SSO support
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About FoswikiVisit site
  19. 19

    TiddlyWiki

    7.2
    Free plan WebWindowsmacOSLinuxiOSAndroid
    Free plan
    Yes
    Page permissions
    none
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About TiddlyWikiVisit site
  20. 20

    Miraheze

    7.0
    Free plan Web
    Free plan
    Yes
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About MirahezeVisit site
  21. 21

    Zim

    6.6
    Free plan LinuxmacOSWindows
    Free plan
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About ZimVisit site
  22. 22

    Fandom

    6.5
    Free plan
    RecognisedDocumentedFree planFree trialPlatforms
    Free About FandomVisit site
  23. 23

    Avidemux

    6.4
    Free planOpen source WebWindowsmacOSLinux
    Free plan
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About AvidemuxVisit site
  24. 24

    Gollum

    6.3
    WebWindowsmacOSLinux
    Version history
    Yes
    Page permissions
    none
    SSO support
    Yes
    API access
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    About GollumVisit site
  25. 25

    UseModWiki

    6.3
    Free plan WebWindows
    Free plan
    Yes
    Version history
    Yes
    RecognisedDocumentedFree planFree trialPlatforms
    Free About UseModWikiVisit site

Is your platform on this list?

Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.

#1 open#2 open#3 open#4 open#5 openClaim your listing — free

Questions about this list

Which wiki software is ranked first on The Geeks Club?

Confluence is ranked #1 of 33 with a score of 9.5. BlueSpice is second and Docmost third.

How many of these have a free plan?

23 of the 25 on this page publish a free plan on their own pricing pages.

Which is the cheapest paid option?

On this page, Docmost has the lowest first paid tier we found: $0.50/mo.

How is this list ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.

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