Apps similar to Addza include Google Contacts, which is free. Other options are Contacts+ , Contacts, Microsoft People and Covve Personal CRM. You can choose from more than 10 Contact Managers like Addza for Windows, the web, iPhone, Android and iPad.
Advanced Phonebook is a convenient alternative to a regular phone and address book. All necessary functions are available for storing contacts and working with phone numbers and addresses. Special features include alphabetical index, groups and categories, search and sort, and a...
Russia
Open Contacts is an advanced address book program for managing contact info of individuals and organizations with relationships. Distributed as freeware, the program was designed for people who need more beyond ordinary address book programs in order to improve dynamic...
Australia
adx is a minimalistic but massively web enabled address book running completely in your browser (without any plugins).
ContactBase is a visual address book app that manages and organises your business contacts. It helps you to understand hierarchies and navigate the politics of complicated negotiations to gain the upper hand.
