Web Directory

» BrainKeeper Enterprise Wiki
   Offers an Enterprise Wiki as hosted commercial service.
   http://www.brainkeeper.com/

» ClearWiki
   Private hosted wiki farm. Offers WYSIWYG editing, blogs, rss, full-text search, doc management, to-do lists, etc. Free version is limited to 10 users and 256MB with adverts.
   http://clearwiki.com

» EditMe
   Provides wiki and content-managed website hosting.
   http://www.editme.com/

» Intodit
   WYSIWYG wiki farm which offers free subdomains with custom wiki software.
   http://www.intodit.com

» JotSpot
   Free wiki hosting service; custom software includes calendars, photo galleries and spreadsheets. URL format "http://yourtopic.jot.com/". GUI editing, themes, access control.
   http://www.jot.com/

» Luminotes
   A proprietary WYSIWYG personal wiki written in Python and JavaScript. Site contains a demo and signup information.
   http://luminotes.com/

» PBworks
   Free ad-supported wiki hosting with paid upgrades available for educators and businesses. Offers free subdomains, custom domain is a paid feature. Users must create accounts to edit, wiki administrator decides who gets access, ranging from open to the pub
   http://pbworks.com/

» RubberSquid
   Hosted wiki for personal and business users where basic wikis are free. Works on most devices including PCs, mobile phones. Features access control, secure sharing, image and media uploads, as well as AI summarization of lengthy pages.
   http://www.rubbersquid.com

» SeedWiki
   A Wiki Farm where basic Wikis are free. Offers plugins that allow applications and web sites to be built on a Wiki Framework.
   http://www.seedwiki.com

» Socialtext
   Offers an Enterprise Wiki as a hosted service or installed on a hardware appliance.
   http://www.socialtext.com/

» Swiki.net
   A wiki farm offering free hosting of Swiki (Squeak Wiki) based wikis.
   http://www.swiki.net/

» Swirrl
   Site aims to combine the power of a database and the flexibility of spreadsheets with the collaboration potential of a wiki. Free version has a limit of 100 pages and 5MB of storage.
   http://www.swirrl.com

» Wetpaint
   Free wiki hosting service with proprietary software, GUI editing interface, and instant site registration. URL for wikis is "http://yourtopic.wetpaint.com/".
   http://www.wetpaint.com/

» Wik.is
   Free wiki hosting service based on DekiWiki. Instant registration, URL format "http://yourtopic.wik.is/". GUI editing, login required to edit. Formerly wiki.com.
   http://wik.is/

» Wiki Spot
   Site offers free wikis for non-profits and communities. Run by a 501(c)3 non-profit itself, and contains numerous wikis using the Sycamore wiki engine.
   http://wikispot.org

» Wikia
   A collection of freely-hosted ad-supported wiki communities using the Open Source MediaWiki software. URLs like "http://yourtopic.wikia.com/". Requires 2- to 10-day approval process, single sign-on across all Wikia sites, file uploads, transclusion, commu
   http://www.wikia.com/

» Wikidot
   Free wiki hosting service with focus on flexibility, features and availability. URL format is "http://yourtopic.wikidot.com/". Interactions with other services, extended wiki syntax, uploads, forums, private messaging, access control, feeds.
   http://www.wikidot.com

» Wikispaces
   A free wiki host providing community wiki spaces, visual page editing, and discussion areas.
   http://www.wikispaces.com/

» WikyBlog.com
   Open source wiki application and farm in PHP with a MySQL backend that has MediaWiki-esque syntax with an AJAX interface.
   http://wikyblog.com

» XWiki.com
   Free wiki hosting site with text ads, using Open Source XWiki software. URLs in format "http://yourtopic.xwiki.com/". Immediate setup, WYSIWYG editor, photo album, calendar, wikiblog interface.
   http://www.xwiki.com/

» YourWiki
   MediaWiki hosting service with both free and premium, public and private hosting plans, with a dedicated staff team. Site contains a directory and documentation.
   http://www.yourwiki.net

» onBusinessWiki
   Hosted wiki farm offering WYSIWYG editing, folders, tags, PDF export, automated backups, and compatibility with MediaWiki (database standard, wiki-text) Source provided on purchase without rights for redistribution.
   http://onbusinesswiki.com