
BIGContacts

BestOSys
Transfer contacts, activities, and more from BIGContacts to BestOSys. 5 of 17 data objects fully compatible. 48-hour delivery with 100% accuracy guarantee.
Get a custom quote for your BIGContacts to BestOSys migration based on your specific requirements.
Total contacts, companies, deals, and activities to migrate
Complex data structures and custom configurations
Relationships, attachments, and historical data depth
Standard or expedited migration scheduling
15-minute call • No commitment • Get instant estimate
Prefer email? talk@ambrstack.com
If any data is incorrectly migrated, we'll fix it for free, no questions asked. Your data integrity is our top priority.
A quick look at both platforms to help you understand your migration path

Contact management software to close more sales
BIGContacts is a cloud-based CRM solution that streamlines contact management, sales pipeline tracking, and email marketing automation for small to medium-sized businesses. It provides an intuitive platform for managing customer relationships with features like contact organization, task automation, and customizable workflows.
Easy to use and learn interface

Dental and medical practice management
BestOSys is a cloud-based practice management software designed for dental and medical clinics, featuring patient management, appointment scheduling, billing, EMR functionality, multi-clinic support, and Android mobile app capabilities.
Affordable practice management solution

"Dental and medical practice management"
BestOSys is a cloud-based practice management software designed for dental and medical clinics, featuring patient management, appointment scheduling, billing, EMR functionality, multi-clinic support, and Android mobile app capabilities.
Ideal for: Dental and medical clinics seeking affordable cloud-based practice management with EMR and multi-clinic support.
Affordable practice management solution
Multi-clinic support and management
EMR functionality for healthcare
Mobile app for Android devices
Learn more at
bestosys.com
See exactly which data objects transfer from BIGContacts to BestOSys


Expert-handled migration: Our specialists manage all data mapping and transformations to ensure accurate transfer.
Common questions about migrating from BIGContacts to BestOSys.
Explore other popular CRM migrations similar to BIGContacts to BestOSys
Need to go the other way? We support bidirectional migrations.
BestOSys → BIGContactsJoin hundreds of revenue teams using Switcher to streamline their CRM migrations.
Prefer email? talk@ambrstack.com