atBuzz

Introducing atBuzz - contacts made fun - powered by the award-winning atPlatform
atBuzz is the revolutionary new contacts app that automatically keeps contact information up to date. Once someone has added you as a contact, they will instantly have the most updated information, provided you want them to have it. You'll always have full control of who sees your data, what they see, and how long they get to see it.
This is done via profiles. They’re easy to set up and let you share different pieces of data with different sets of people. For instance, you can share one set of data with your family, one with friends, and one with your business contacts.
atBuzz is built on the atPlatform, a technology that is transforming Internet experience by putting you in control of your data.