Google Contacts Alternatives

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

Access and edit your contacts from personal, business, and other accounts with the Contacts app.

Contact sync application.

Kontact is the integrated Personal Information Manager of KDE.

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.

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

KAddressBook stores all the personal details of your family, friends and other contacts.

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

E-Z Contact Book is an easy to use yet powerful Windows application for managing contact information. You can use it as a personal contact address/phone book, business directory, or a customer database, or a reminder of birthdays and other events

Smarter Relationship Management

The Plaxo service is no longer available. Thank you for your 15 years of support. The Plaxo Team.‎How to export my contacts ..

Let your loved ones locate you with Trusted Contacts by Google.