https://tiki.org/FLOSS-Web-Application-with-the-most-built-in-features

Please see: https://tiki.org/Benefits

And it satisfies the usual component criteria

Trying to build WikiSuite with Drupal, Joomla! or WordPress would theoretically be possible but it would be an order of magnitude more work and complexity because of plugin problems

Why not WordPress

Why not Joomla!

Why not Drupal

Why not MediaWiki

See also