FullContact

FullContact’s mission is to solve the world’s contact information problem. FullContact provides a cloud-based contact management solution for businesses, developers, and individuals. Using FullContact’s Cloud Address Book, contacts can be normalized, de-duplicated, merged, and enriched with social profiles. Users can create custom tags and searches to easily make targeted lists. Every version of every contact is automatically updated and contacts can be shared with any platform or other users.