Sync contacts between Microsoft Exchange and CardDAV with sync.blue®
This sync combination is available.
Use all contacts of Microsoft Exchange and CardDAV in both apps
Instead of having different contacts in Microsoft Exchange and CardDAV, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.



Fully automated sync between Microsoft Exchange and CardDAV
No manual interaction required anymore. sync.blue® keeps Microsoft Exchange and CardDAV contacts fully automated in sync - again and again.


Avoid and eliminate contact duplicates in Microsoft Exchange and CardDAV
Find, eliminate and avoid contact duplicates automatically. sync.blue® will save you a lot of hassle with this ugly topic everybody else struggles with - no matter if in Microsoft Exchange or CardDAV.


Show caller ID of your Microsoft Exchange or CardDAV contacts on your phone
Make your phone know who is calling you. sync.blue® syncs your contacts from Microsoft Exchange and CardDAV right to your phone so it knows the caller ID already when it starts to ring. Make your caller smile and greet him personally when taking the call.
Reach more customers with newsletters and your other favourite marketing tools
Finally make use of all your contacts within your company your phone know who is calling you. sync.blue® syncs your Microsoft Exchange and CardDAV contacts by syncing them with your favourite marketing tool (newsletter, automation, live-chat,...). This is how you make money of your business contacts.


No software required - it all works in the cloud
Start easily and immediately. You do not need any kind of hardware, server or even technical skills. sync.blue® comes an easy and secure cloud service just syncing your contacts.


Microsoft Exchange
Manage and delegate tasks with the newest messaging, contact management, email hosting, and more. Microsoft Exchange is the ultimate productivity tool for any professional office. Whether it’s seeking to keep in touch with colleagues or scheduling a meeting, Microsoft Exchange has you covered. With this cloud-based software solution integrated by professionals worldwide since 1997, you won't be disappointed. You can sync private contacts and public folders across your clients that uses this server as well host all of your email in a safe location for quick access when needed at any time from anywhere in the world!
CardDAV
A simple way of exchanging contact data that’s translated into a variety of formats. CardDAV is the universally agreed-upon protocol, with support online and offline for over 20 languages, easing international communications and relationships between people around the world. CardDAV based apps like ownCloud, Nextcloud, Apple iCloud, Radicale etc. are supported. If you would like to sync other apps, please let us know and we will test the sync.blue® compatibility.

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