Rebrandly - Rebrandly is the easiest way to create, share and manage branded links.
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.
PixelMe - URL shortener for savvy marketers
Zero Width Shortener - Shorten URLs with zero-width characters
chl.li URL shortener - A simple, modern, free and privacy-friendly URL shortener.
URLify - Turn your URL's into suspicious looking links