get.evercontact.comSoftware by Kwaga
SaaSiter Contacts Importer - Allow users to import contacts into their system.
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
AdiInviter Pro - The ultimate contacts importer and tell-a-friend system for your website.
Pobuca Connect - Connect with your contacts.
CloudSponge - Companies from every industry use CloudSponge’s Contact Picker to get access to their users’ address books.
CRM-gx - Contact Management