Wikispaces is an online service and application that provides an easy-to-use platform for creating and managing websites. It is a comprehensive suite of tools designed to help people collaborate, share ideas, and work together on projects. It allows users to create collaborative spaces, host documents, share images and videos, and more. Wikispaces also offers users a collection of templates to help them customize their spaces with logos, color schemes, and background images. Additionally, Wikispaces provides a variety of customization tools, including the ability to add HTML and CSS, as well as create custom widgets. These tools enable users to customize their space and make it stand out from the rest. Wikispaces also provides powerful security features, which allow users to control who can access and edit their space.
Discontinued The add-on appears to no longer be updated. The latest version, 2.0.6, released in July 2015, can still be downloaded from CodeCanyon.net.
Discontinued MarkWiki is not maintained as of January 2017 according to the GitHub repository.
EditMe is easy to use and full-featured. It also has an easy migration process from Wikispaces.
Discontinued website / service not available.
TiddlyWiki
DokuWiki
Nuclino
FANDOM
Miraheze
Referata
Wikiful
BlueSpice for MediaWiki
Wikidot
SlimWiki
IT Glue
Torchpad
UserPress
ATWiki
MarkWiki
EditMe
Gamepedia.com
Wikidocs
Editthis
Wikispaces is a more private and secure wiki, while wikia is completely insecure and open to any user.