Introducing Fossify Contacts - the next evolution in contact management. Poised to redefine how you manage your contacts, our app combines simplicity with advanced features, tailored for both personal and professional use.
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Google Contacts AlternativesOnly Open Source apps categorised as Contact Managers
The best open source Contact Manager alternative to Google Contacts is Fossify Contacts. If that doesn't suit you, our users have ranked more than 50 alternatives to Google Contacts and 11 are open source Contact Managers so hopefully you can find a suitable replacement. Other interesting open source Contact Manager alternatives to Google Contacts are Nextcloud Contacts, Contact PEA, Right Contacts and Kontact.
Alternatives list
The Nextcloud contacts app is a user interface for Nextcloud's CardDAV server. Easily sync contacts from various devices with your Nextcloud and edit them online.
The ultimate app for organizing and customizing your contacts with a focus on privacy. Take control of your contact list by creating private contacts that are accessible only within the app, ensuring that your personal information remains confidential and secure.
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Manage contacts. Keep your contacts private and secured with OpenContacts independent and local database.
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It supports large variety of services, including NextCloud, Kolab, Google Contacts, Microsoft Exchange (EWS) or any standard CalDAV server.
Communicator is an integrated address book and dialer application. Contacts feature the search for and view of contacts, edit contact details, and make new contacts, favorites, and dialer pad.
adx is a minimalistic but massively web enabled address book running completely in your browser (without any plugins).
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Open Source with large community