Capsulink - Capsulink is a URL shortener that gives you the key tools you need to optimize your content and marketing strategies.
MediaWiki - MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
shorturl.is - Make long url's short. Statistics included!
TiddlyWiki - a non-linear personal web notebook
Linkvertise - Share links and earn money on every visitor who clicks on your link
Confluence - Confluence is content collaboration software that changes how modern teams work