Kutt.it - Kutt.it is a free and open source URL shortener with custom domains and stats.
TinyURL - Are you sick of posting URLs in emails only to have it break when sent causing the recipient to...
T2M - T2M URL Shortener is an all-in-one link management platform which focuses on quality of service with easy-to-use interface at affordable price, backed by exceptional customer support.
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.
adf.ly - Earn money for each visitor to your shortened links with adf.ly!
Catbox - Unlimited weaboo file hosting.