Zoho Wiki is a 'hosted' (aka, a WikiFarm) Web 2.0 standards compliant wiki engine, with user interfaces available in 13 different languages. It supports unique versions of link creation using CamelCase, free links and backlinks, but not InterWiki. HTML input is also supported, and output is by way of HTML 4 and Cascading Style Sheets (CSS), and also supports RSS feeds.
Zoho Wiki suggested usage as Enterprise wiki with workspaces, Group wiki, Personal wiki, Private wiki, Public wiki. The wiki is free for a single personal wiki with up to three users; whereas business wikis (and/or personal wikis with more than one wiki workspace or more than three users) incur a monthly fee - chargeable on both the number of wiki workspaces and the number of users!
The following wikis are powered by the Zoho Wiki wiki engine.