Stop making your customers leave your site to share their contacts. CloudSponge provides an interface to easily enable your users to import contacts from a variety of the most popular webmail services. Including Yahoo, Gmail, AOL, WindowsLive/MSN/, as well as popular desktop address books such as Mac Address Book and Outlook..

Cloudsponge now has a special partnership with SUP Accelerator! Each early stage SUP Accelerator startups can get $50,000 in Cloudsponge credits per year.