Sync Smartphones contacts easily & securely
Sync all your Smartphones contacts across countless other apps and devices. The secure sync.blue® cloud platform helps you to get this done with just a few clicks. No software installation required.
Made in Germany
GDPR compliant
Proud of our customers
sync.blue® is successfully used worldwide by renowned customers from various industries.
Trusted by our users
Join our satisfied customers who trust sync.blue® for their contact synchronization needs.
How does contact synchronization work with sync.blue®?
sync.blue® is set up in just 3 steps:
Create a free sync.blue®
account. ⚙️
Link source and destination
from over 80 apps.
Provide your team with the
contacts - done! 🎉
How Smartphones contact sync improves your contact management
Enjoy all these advantages when syncing your Smartphones contacts using sync.blue®.
1-way or 2-way sync selectable
sync.blue® offers enterprise-grade contact data synchronization for smartphones with a selectable one-way or two-way sync, ensuring seamless integration and control over data flows. Customizable synchronization options empower businesses to maintain up-to-date and accurate contact information across all devices and platforms.
All contacts in all apps and devices
sync.blue® enables seamless synchronization of all contacts across various apps and devices on smartphones, ensuring consistent and up-to-date contact information throughout the enterprise ecosystem. Comprehensive integration capabilities facilitate secure, automated management of business contacts, optimizing productivity and data integrity for modern organizations.
Create unlimited connections
sync.blue® enables seamless creation of unlimited connections for comprehensive smartphone contact syncing across multiple platforms and devices. Advanced enterprise-grade solutions ensure efficient, scalable, and secure management of business contact data in any mobile environment.
Focus on security & privacy
sync.blue® prioritizes robust security and privacy measures for enterprise smartphone contact syncing, ensuring that sensitive contact data remains protected through advanced encryption and compliance with strict data protection regulations. Enterprise organizations benefit from seamless and reliable contact synchronization while maintaining full control and confidentiality of their corporate data.
No software required
sync.blue® enables seamless contact synchronization for smartphones without the need for any additional software installation. Enterprise organizations benefit from secure, cloud-based contact data management, ensuring up-to-date information across all connected devices.
Scheduled sync
sync.blue® enables automated, scheduled sync of contact data across smartphones, ensuring that all devices in an enterprise environment remain up-to-date and consistent. Through reliable mobile contact synchronization, sync.blue® enhances data accuracy, compliance, and operational efficiency for modern organizations.
Universal protocols available (CardDAV, LDAP, CSV)
sync.blue® enables seamless contact synchronization for smartphones by supporting universal protocols such as CardDAV, LDAP, and CSV, ensuring compatibility across diverse enterprise systems. Reliable cross-platform integration enhances productivity through up-to-date and consistent contact data management for mobile devices.
Updates existing contacts
sync.blue® enables seamless updates of existing smartphone contacts by automatically synchronizing new information from connected enterprise systems, ensuring data accuracy and consistency across all mobile devices. Continuous, real-time synchronization supports efficient workforce communication and optimal customer relationship management.
24x7 available
sync.blue® ensures seamless, 24x7 availability of synchronized contact data across enterprise smartphones, providing uninterrupted access and reliability. Advanced cloud infrastructure empowers organizations with always-on, secure contact syncing for enhanced mobile workforce productivity.
Different types of contacts can be synchronized (individuals, companies & more)
sync.blue® enables seamless synchronization of diverse contact types—including individual and company records—across smartphones, ensuring up-to-date and organized business contact data. By supporting the automatic update of contacts from multiple sources, sync.blue® enhances mobile productivity and data accuracy for enterprise environments.
Try for free easily
sync.blue® enables enterprise businesses to effortlessly explore secure, accurate contact syncing for smartphones with a free trial. Seamless cloud-based integration demonstrates the platform’s powerful synchronization capabilities, ensuring compatibility with diverse business systems.
Minimizes manual IT effort
sync.blue® minimizes manual IT effort for smartphones by automating enterprise contact synchronization across iOS and Android, centrally provisioning and updating mobile address books from sources like Microsoft 365, Google Workspace, CRM, and Active Directory. MDM-ready deployment, duplicate prevention, and ongoing background updates reduce helpdesk workload and keep contact data consistent and compliant at scale.
Proven cloud platform
sync.blue® provides a proven cloud platform for securely syncing enterprise contacts to smartphones (iOS and Android) at scale, delivering reliable, always up-to-date mobile address books across business apps and devices. Built for compliance and performance, it enables centralized administration, high availability, and seamless integration with CRM and directory systems to standardize mobile contact data.
Scalable contact sync
sync.blue® delivers scalable contact sync for smartphones across iOS and Android, providing centralized, real-time contact data synchronization for enterprise environments with high availability and strong security. It supports large deployments and cross-platform address book updates from multiple sources, improving data consistency, compliance, and administrative control.
Fast ROI
sync.blue® enables fast ROI for enterprise smartphone fleets by automating secure contact synchronization on iOS and Android, reducing manual maintenance and IT overhead while improving data accuracy and workforce productivity. By connecting CRM, ERP, Microsoft 365, Google Workspace, and directory services in real time, the platform streamlines mobile workflows, accelerates time-to-value, and supports scalable, compliance-focused contact management.
Native integration in iPhone and Android
sync.blue® provides native integration on iPhone and Android, supporting real-time mobile contact sync from CRMs, ERPs, directories, and collaboration platforms into unified address books and caller identification on smartphones. Designed for enterprise needs, it offers secure, compliant, and automated synchronization with centralized management for MDM, BYOD, and hybrid work environments.
Unified company phone directories
sync.blue® can unify company phone directories on smartphones by syncing contacts from enterprise sources such as CRM, PBX/VoIP, Azure AD, Google Workspace, and Microsoft 365/Office 365 into one consistently updated mobile address book. This enterprise-ready contact syncing can enhance centralized contact management and MDM strategies with secure data handling, automated deduplication, and real-time updates across iOS and Android.
Try syncing Smartphones for free
Create your free sync.blue® account now and sync Smartphones contacts with countless other apps and devices. No credit card required.
Popular use cases when syncing Smartphones contacts
If your Smartphones contacts are in sync, there are so many use cases. Just to name the most popular of them:
Know who is calling
sync.blue® empowers enterprise businesses to achieve real-time caller identification on smartphones by synchronizing company-wide contacts directly with phonebooks. This seamless integration ensures that incoming calls are automatically matched with up-to-date contact information, so the caller’s name is instantly displayed. Enhanced caller recognition enables sales and customer support teams to establish a professional and friendly interaction from the outset. With secure, centralized contact management, sync.blue® strengthens communication and fosters stronger business relationships.
Click to dial
sync.blue® enables seamless synchronization of business contacts with smartphone phone books, supporting streamlined communication within enterprise environments. Once contacts are synced, users benefit from efficient click to dial functionality, allowing immediate call initiation through integrated telephony apps and native smartphone interfaces. This optimized contact management reduces manual effort and enhances overall business productivity. The comprehensive solution from sync.blue® ensures up-to-date contact data across devices, facilitating quick and reliable access to essential communication tools.
Contacts in sync on all smart phones
sync.blue® enables seamless contact synchronization across all major smartphones, including Apple iPhones, iPads, MacBooks, and Google devices such as Nexus and Pixel. Comprehensive contact sync ensures that all important business contacts or company user data are always up to date, regardless of the device in use. Users benefit from immediate caller identification and effortless one-click dialing, enhancing business communication and productivity. The scalable platform makes centralized contact management and synchronization simple for enterprise environments.
Easy software migration
sync.blue® enables seamless and reliable contact syncing across different smartphone platforms, supporting effortless software migration and consistent contact management. The platform allows for simultaneous use of multiple software solutions while maintaining a unified contact database. This approach ensures business continuity and data integrity during transitions or parallel operations. Enhanced interoperability helps enterprise organizations eliminate data silos and streamline communication processes.
Finally reach out to your contacts
sync.blue® enables seamless synchronization of contact data across multiple smartphone apps and platforms, eliminating fragmented information silos. All lead and customer data can be accessed and utilized efficiently, empowering greater outreach potential for enterprise businesses. Comprehensive contact visibility supports broader and more effective sales and marketing campaigns, directly contributing to increased revenue opportunities. With unified, always-updated address books, every touchpoint is maximized for business growth.
Get a 360 degree overview
sync.blue® enables enterprise businesses to achieve a comprehensive, 360-degree overview of their contact data by effortlessly synchronizing information across all smartphones and connected platforms. By consolidating contact silos from multiple applications and devices, organizations gain centralized, real-time access to a unified contact base. Enhanced visibility into contacts empowers teams to identify business opportunities, strengthen customer relationships, and drive revenue growth. This streamlined contact synchronization helps enterprises manage their data more efficiently, improving productivity and maximizing the value of every professional connection.
Mobile data entry
sync.blue® enables seamless mobile data entry for contact information on smartphones, including Apple iPhone, Google, and Microsoft devices. Contact details entered on the go are automatically and securely synchronized with leading groupware platforms and CRM systems, supporting real-time data availability across an entire organization. This synchronization streamlines contact management workflows, ensuring data consistency and reducing manual updates. Enterprises benefit from enhanced productivity and improved data integrity with reliable, cross-platform contact syncing provided by sync.blue®.
Remove duplicates
sync.blue® delivers intelligent contact synchronization for smartphones, automatically detecting and updating existing entries to eliminate duplicate contacts. By maintaining a single, unified contact profile, sync.blue® ensures data consistency and enhances address book management across all connected devices. This streamlined approach reduces manual effort and improves the overall quality of enterprise contact data. As a result, organizations benefit from efficient, accurate, and scalable contact syncing tailored for business environments.
★★★★★
Sync Smartphones contacts with these apps and devices
Your Smartphones contacts can easily be synced with countless other apps and devices like these.
Sync Smartphones contacts with 3CX seamlessly
sync.blue® delivers enterprise-grade contact synchronization between Smartphones and 3CX without local software, keeping contacts consistent across all apps and devices with scheduled, cloud-based updates. Flexible direction control enables one-way or two-way sync and automatic updating of existing contacts for individuals, companies, and additional contact types. Scalable architecture supports unlimited connections and 24x7 availability, reinforced by robust security and privacy controls suitable for corporate compliance. Universal connectivity via CardDAV, LDAP, and CSV ensures broad compatibility with enterprise systems, and the service can be tried for free for rapid evaluation.
Sync Smartphones contacts with ActiveCampaign seamlessly
sync.blue® specializes in harmonizing and managing ActiveCampaign contacts, an essential aspect in bolstering effective marketing automation and CRM. ActiveCampaign's prowess lies in the integration and automation of multiple facets of customer experience, from email marketing to sales force automation.
Sync Smartphones contacts with AGFEO seamlessly
AGFEO is a renowned German communication technology company specializing in ISDN systems, telecommunications devices, and telecommunication solutions for business. With the help of sync.blue®, data from AGFEO contact databases can be effortlessly synchronized and managed, enhancing efficient communication in businesses.
Sync Smartphones contacts with Airwatch seamlessly
sync.blue® delivers enterprise-grade contact synchronization between Smartphones (iPhone and Android) and Airwatch (VMware Workspace ONE), running on a proven cloud platform with native integration in iPhone and Android, no software required, and 24x7 availability. Scheduled sync keeps all contacts updated across apps and devices, with selectable 1-way or 2-way flows that update existing records and unify company phone directories. Unlimited connections and support for individuals, companies, and other contact types are enabled via universal protocols such as CardDAV, LDAP, and CSV, providing scalable contact sync that minimizes manual IT effort and delivers fast ROI. Built with a strong focus on security and privacy, sync.blue® also offers an easy free trial for enterprises seeking reliable, flexible contact data automation.
Sync Smartphones contacts with Alcatel-Lucent Rainbow Office seamlessly
sync.blue® features the synchronization of contacts with Alcatel-Lucent Rainbow Office, a fully integrated cloud-based communication solution. This service provides enterprises with superior tools for messaging, calling, conferencing, and collaborative communication while ensuring new, updated, and deleted contacts are automatically synced across multiple devices.
Sync Smartphones contacts with ALL-INKL seamlessly
ALL-INKL is a leading Germany-based hosting and domain service provider that caters to various website needs, ranging from private to enterprise solutions. Utilizing sync.blue®, contacts from ALL-INKL can be effortlessly synchronized, enhancing efficiency and improving overall client management.
Sync Smartphones contacts with Android seamlessly
Android is an open-source operating system primarily used in mobile devices like smartphones and tablets. With tools like sync.blue®, one can effortlessly manage, sync, and backup Android contacts, thus ensuring the safekeeping and accessibility of crucial contact information.
Sync Smartphones contacts with ansitel seamlessly
Ansitel' is a premier utility that fosters synchronization of contacts, often leveraged in conjunction with partner applications like sync.blue®. By streamlining contact management through real-time syncing and backup, ansitel significantly magnifies users' operational efficiency and ease.
Sync Smartphones contacts with API seamlessly
API, or Application Programming Interface, is a set of protocols, routines, and tools used for building software applications. When it comes to syncing API contacts, sync.blue® offers flawless integration, optimizing data consistency and fostering seamless interoperability.
About Smartphones
The Smartphones app enables efficient management of contacts, communication, and data across a range of mobile devices. Designed to support seamless workflow and productivity, Smartphones provides advanced features for storing, updating, and organizing contact information. Integration with third-party platforms is supported to enhance business operations and streamline communication processes. sync.blue® offers secure and reliable contact synchronization with Smartphones, ensuring that contact data remains consistent and up to date across all connected devices. Centralized synchronization features facilitate efficient data management for enterprises with diverse device landscapes, enhancing collaboration and operational efficiency. With sync.blue®, contact synchronization can be automated between Smartphones and a wide variety of business applications and cloud solutions, supporting advanced enterprise mobility requirements. Built to address the needs of businesses operating at scale, sync.blue® ensures compliance, data privacy, and minimal administrative effort. The combination of Smartphones and sync.blue® creates a robust solution for organizations seeking to maintain accurate, unified contact information across mobile platforms and integrated business tools.