Proud of our customers
sync.blue® is successfully used worldwide by well-known customers from various industries.


Efficient communication thanks to sync.blue®

Many companies continue to use public exchange folders for department-wide synchronization of contact information, despite Microsoft's gradual discontinuation of support and limited development of this feature.
The sunsetting of public folders can lead to challenges for companies:
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Inconsistencies between devices;
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Manual maintenance efforts;
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Lack of support for modern MDM workflows;
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Lack of integrations and disconnections with legacy systems;
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Compliance and security risks for mobile devices.
This can lead to risks and hidden costs: outdated contacts lead to communication errors, increased support-ticket burden on the IT team, and a lack of data protection can result in compliance violations and fines.
With sync.blue®, you can implement a future-proof, comprehensive departmental address book that makes all important contacts available in one place - up-to-date, and immediately usable in everyday work.

More flexibility and efficiency with the central company address book from sync.blue®
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Central contact source for all systems: Manage all company contacts in one place - no duplicate entries, no outdated information. One update is enough to keep all systems up to date.
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Compatible with Microsoft GAL & more: Whether Microsoft Global Address List (GAL), Exchange or CSV - sync.blue® flexibly synchronizes your central address book with all important applications (Microsoft Teams, Exchange..) and devices (iOS, Android, ..).
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Seamless integration of mobile devices: sync.blue® automatically synchronizes your central address book on smartphones and tablets. Your contacts are always available - in the office, home office or on the move.
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Caller ID: sync.blue® enables seamless caller ID on all devices. This allows you to work more efficiently, communicate more effectively and be optimally prepared for calls without having to search for contact details.
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Scalability: Whether 100,10.000 or 150.000+ contacts - sync.blue® grows with your company and adapts flexibly.
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Simple setup, broad system support: With just a few clicks, you can connect your central sync.blue® ADDRESS BOOK with over 80 apps and systems.

How is sync.blue® used to replace public folders in different industries?

How does contact synchronization work with sync.blue®?

Choose and connect your contact directories that you like to synchronize with the target devices.

Provide your team with the contacts - done! 🎉
Trusted by our users
Join our satisfied customers who trust sync.blue® for their contact synchronization needs.











