LionWiki is described as 'Minimalist Wiki engine programmed in PHP. It is extensible, templatable, file based (it doesn't need database like MySQL) and requires just one file to function. It is suitable for small websites, personal notebooks or journals' and is a Wiki Engine in the education & reference category. There are more than 50 alternatives to LionWiki, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Self-Hosted apps. The best LionWiki alternative is Zim, which is both free and Open Source. Other great sites and apps similar to LionWiki are TiddlyWiki, CherryTree, MediaWiki and BookStack.