# Sync CardDAV (SOGo, SabreDAV, Zimbra, etc.) Contacts with other business apps
vCard Extensions to WebDAV (CardDAV) is an address book client/server protocol designed to allow users to access and share contact data on a server. The following products implement the server-side portion of the CardDAV protocol: Apple Contacts Server, DAViCal, GMail, Group-Office, Horde Groupware, MDaemon Email Server, Nextcloud, ownCloud, SabreDAV, SOGo, Zimbra, SYNOLOGY, etc. All of those products can be synced using SyncPenguin.
Official website: https://tools.ietf.org/html/rfc6352
# Sync using SyncPenguin
SyncPenguin is a simple yet powerful platform for data integration and synchronization. We provide pre-built or custom syncs of CardDAV (SOGo, SabreDAV, Zimbra, etc.) Contacts with a number of other business apps.
# What can CardDAV (SOGo, SabreDAV, Zimbra, etc.) Contacts be synced with?
Click on a specific app to learn details of how to set up a corresponding sync.
# Contact us
Feel free to contact us in case of any questions: