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.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Rebrandly - Rebrandly is the easiest way to create, share and manage branded links.
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Shorten.REST - A URL shortener API you can depend on
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.