CircleBack Alternatives

Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.

Put the power of full contact information into your web or mobile apps.

Simple web forms from Google.

Padlet Briefcase provides a virtual canvas for team collaboration that can be used for venn diagram, discussion board or for a business plan

In our contact management software you can store fast and easily name, phone numbers, birthdays, address, company name, city, mobile numbers, insurance and loan info, e-mail addresses.

Memotoo allows you to sync your data (contacts, calendar, tasks, .) with phones (iPhone, Android, Samsung, ..

Real-time picture chatting

Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

Kontact is the integrated Personal Information Manager of KDE.

Free service that takes care of your contacts, calendars and more so you don't have to.

ID Book is a handy, easy to use application specially designed to offer users a simple address book.

Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.