Comparison table

Basic general information about the different wikifarms

Wiki farm
Price
Features
Wiki engine
Content license


Gratis-Wiki [1]
free
All screens in German
MediaWiki



Atwiki.com [2]
free
WYSIWYG-mode and Wiki-mode




BluWiki.org [3]
free
Similar to WikiCities, but with few content restrictions. No subscription needed, users can quickly make new wiki articles. Financially supported by OdioWorks, LLC.
MediaWiki



EditMe.com [4]
paid
subscription-based
custom wiki engine written in Java



EditThis.info [5]
free
No restrictions, and just one field to fill in to setup. Very compatible with Wikipedia markup
MediaWiki



JotSpot Wiki [6]
free and paid options
Build wiki applications, WYSIWYG editor, search MS attachments, email integration




Oddwiki [7]
free

Oddmuse



Ourproject.org [8]
free
Full GForged site open to new projects, which have a wiki for document collaboration and Wiki farm
MoinMoin
Copyleft (choice of Creative Commons, GNU FDL, other licenses)


PBwiki.com [9]
free and paid options
Hosts simple, password-protected wikis on .pbwiki.com subdomain. No page limits, SSL, RSS & Atom, ZIP backups, diff, over 33,000 wikis already hosted, six wiki "skins", file uploads.
custom wiki engine



ProjectForum [10]
payment required

custom wiki engine



Riters.com

[11]

free
line document collaboration service and Wiki farm
MoinMoin



Schtuff.com [12]
free
Supports tags & permissions. Easy backups, but no automatic recovery, if data is lost from server. Registered users can also leave comments on pages. Supports totally open pages, as well. Google-ads displayed at the side of each page. Picture Gallery included w/ new wikis

Doesn't require a particular license for contributed material.


SeedWiki [13]
free
supported by google-ads placed at the bottom of the page; cross-platform WYSIWYG editing, stylesheets, subdomains.seedwiki.com, wiki-mode, subscriptions, plus a host of other things.




SeedWiki [14]
payment required
for removal of Google ads and for having one's own domain that the wiki-owner can tag on to his wiki




Socialtext [15]
paid

custom wiki engine



Wikicities [16]
free

MediaWiki



Wikihost.org [17]
free

GeboGebo



Wikispaces [18]
free and paid options
WYSIWYG editing, simple interface, users get a subdomain on wikispaces.com. Free version supported by Google ads. No limits on numbers of pages, spaces, or members. Full RSS support; easy space backups in zip and tgz. Blog import function/ integration with Blogger.com and other blogging platforms
custom wiki engine
choice of Creative Commons, GNU FDL, other licenses


Xwiki.com [19]
free and paid

XWiki