WikiWikiClones

While Tiki is the most full featured, there is no shortage of other wiki clones.

The canonical list is available at WikiEngines at C2

Ones to watch:

• TWiki — The most impressive "pure" wiki out there. Perl, but amazingly powerful Link
• WakkaWiki — Getting more and more popular. No page delete as of Oct. 3, 2003. Strong competition to PhpWiki. Link
• WikkiTikkiTavi — Popular PHP wiki, active development. Link

  
  

• coWiki — Cool ideas, requires PHP 5 Link
• ASPWIki — A simple ASP script for a simple wiki Link
• Bloki — A site hosting wikis, attempts to integrate blogs, forums Link
• Blue Oxen Associates: PurpleWiki — A modified version of UseMod with "Purple numbers", Perl Link
• cwick — A heavily modified UseMod wiki, Perl Link
• Dolphin Wiki — Easy to use, Perl, cannot rollback (as of Oct 3.2003) Link
• Eddies Wiki — Completely self-contained wiki in c++; includes its own web server! Windows only. Link
• ErfurtWiki — A single script PHP wiki, can be embedded in other CMS systems. Handles Plugins, Images. Link
• Fitnesse — A stand-alone wiki and test harness. Lots of emphasis on refactoring. Java. Link
• Noodle — ASP Wiki in VBScript for IIS. Can store in Access or filesystem. Link
• JassWiki — ASP Wiki based on Dolphin. Link
• JSPWiki — Supports categories. Java (duh) and Servlets. Relatively popular among the java crowd. Link
• KeheiWiki — Powerful by obtuse Link
• langreiter.com Vanilla — Interesting mix of Blog and Wiki, emphasizing "snips" as content units. Rebol (don't ask). Link
• MediaWiki — the Phase III wiki of WikiPedia. Way back when, they used a heavily modified PhpWiki, but now use their own code. Link
• MoinMoin — Popular Python wiki, based on PikiPiki. Link
• Apache::MiniWiki — Perl module for embedding or hosting a wiki Link
• OpenWiki — Relatively powerful ASP based wiki Link
• OddMuse — Perl based wiki used by EmacsWiki. Link
• Pepys — A single user Wiki in Windows for free, pay for collaboration Link
• PhpWiki — a very popular wiki in PHP. Development has slowed down, but still a very well put together implementation. Link
• PmWiki — PHP wiki, some clever touches, active development by author Link
• Prowiki — A commercial wiki (can you believe it?) Link
• PWP Wiki Processor — PHP powered Wiki using flat files as data storage, built to run on cheap web packages Link
• QwikiWiki — Simple PHP Wiki Link
• SnipSnap — Based on Vanilla, a Snip based Blog/Wiki in Java. Some clever ideas here Link
• Friki — Small Java wiki, needs a servlet container Link
• Perki — Supports categories, user permissions, document versioning. Perl. Link
• Spinner Wiki — Spinoff of Dolphin, Perl Link
• Swiki --Wiki implementation running under Squeak and Comanche Link
  • also check out Project Swiki, a beta version that allows for text and high-end dynamic media. Link
• KwikiKwiki — Perl and easy, but no diffing! Link
• UseMod — One of the original Perl wikis, and still one of the most popular Link
• VeryQuickWiki — Java and servlets. Link
• Wiki! --Compact flat-file PHP wiki system, supporting full templating, user logins and revision history Link