| coWiki: A content management tool with an intuitive markup language, unixlike access management, a directory structure and seamless page renaming. |
| FlexWiki: A wiki implementation that uses Microsoft's .NET technology (C# and ASP.NET) and has support for wiki namespaces. |
| GeboGebo - Wiki system: GeboGebo is an open source wiki system based on tdbengine. It is small, easy to set up and administrate and stores all data in a local, indexed database. It can optionally hold all content as static html pages, too. |
| OpenWiki: An IIS/ASP implementation with strong XML support. |
| Perspective: Open Source wiki engine, written in C#/XSLT, that supports WYSIWYG editing, file attachments, searching across pages and attachments (including MS Office documents) and a flexible security model. |
| Platypus Wiki: A Semantic WikiWikiWeb that uses RDF to manage metadata and ontologies. |
| RWiki: A Japanese WikiClone built using dRuby, ERb, RDtool, MutexM; inspired by Tiki. |
| SushiWiki: A wiki-like Web application running on .NET platforms. It is written in C#, uses ASP.NET features and stores data in SQL databases or flat XML files. |
| TiddlyWiki: An experimental microcontent WikiWikiWeb built by Jeremy Ruston. It's written in HTML and JavaScript to run on any browser without needing any serverside logic. It allows anyone to create self-contained hypertext documents that can be posted to any web server, or sent by email. |
| Vanilla: An extensible wiki engine written in REBOL, with weblog features and a streamlined interface. |
| Wiki Engines: Links to dozens of Wiki system types, in many programming languages. |
| WikiMatrix: A tool to compare the features of various popular wiki engines in comfortable side-by-side tables. |
| WikiWeb, Inc.: Commercial Windows-based implementation written in Smalltalk with limits on allowed named users, Access support, and ODBC support with more expensive versions. |
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