Sync contacts between Google Contacts and countless other apps

Google Contacts is an online service to manage all the contacts in your digital life from just one place. Whether it’s Windows Live Mail, Aol Instant Messenger or Facebook, Google Contacts will be there for you updating and synchronizing your contact info like a champ. It also promises a robust interface that features drag-and-drop functionality and seamless integration with other apps such as Gmail allowing you to auto-complete names and email addresses without ever leaving the app!
App is available.

Sync contacts between Google Contacts and other apps like:

AGFEO
AGFEOtel
Android
API
Apple iCloud
Apple iOS
Apple iPhone
Apple macOS
Apple OSX
Asterisk
AVM FRITZ!Box
CardDAV
corpoTel
CSV
DATEV
Deutsche Telefon Tk-Anlage CentrexX
Directory for Google Workspace, Cloud Identity and Essentials
DocBee
facilioo
Gigaset
Google Contacts
Google GMail
Google Nexus
Google Pixel
GSuite
HubSpot
IMMOWARE24
INOPLA
KBMpro
Kerio Connect
LDAP
Microsoft 365
Microsoft 365 Shared Mailbox
Microsoft Active Directory
Microsoft Dynamics 365
Microsoft Exchange
Microsoft Exchange Web Services (EWS)
Microsoft Global Address List (GAL)
Microsoft Graph API
Microsoft Office 365
Microsoft Outlook
Microsoft SQL Server
Microsoft Teams
MOCO
Mozilla Thunderbird
MyCRM
MySQL
Nextcloud
NFON
o2 digital phone
ownCloud
Pascom
Personio
PhoneSuite
Pipedrive
Placetel
Plusnet
salesforce
Sipgate
snom
STARFACE
SugarCRM
SWYX
TANSS
UCware
Unify
weclapp
XELION
Yealink
Zendesk
Zoho