Bitly - Get the most out of your social and online marketing efforts. Own, understand and activate your best audience through the power of the link with Bitly Enterprise.
YOURLS - YOURLS is a website that contains all the tools you need to create and launch your very own URL shortener. URL shorteners like bitly or TinyURL are fine for public use, but they offer limited options in terms of URL customization.
TinyURL - Are you sick of posting URLs in emails only to have it break when sent causing the recipient to...
adf.ly - Earn money for each visitor to your shortened links with adf.ly!
Shorte.st - Smart and easy way to get extra income from your traffic.
Akari Link Shortener - Anime-themed URL shortener.