
Sellsy

NexJ CRM
Transfer contacts, companies, deals, and more from Sellsy to NexJ CRM. 12 of 17 data objects fully compatible. 48-hour delivery with 100% accuracy guarantee.
Get a custom quote for your Sellsy to NexJ CRM 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
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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

Your all-in-one sales launchpad
Sellsy is a comprehensive cloud-based CRM, ERP, and invoicing platform designed for small to medium-sized businesses. It provides lead generation, sales automation, invoicing, project management, and customer service tools all in one integrated solution.
Complete CRM, ERP, and invoicing in one platform

Intelligent customer management for finance and insurance
NexJ Systems provides enterprise CRM and integrated advisor desktop solutions for wealth management, private banking, commercial banking, and insurance sectors, bringing all tools and client data into a single view for financial advisors.
Purpose-built for financial services industry

"Intelligent customer management for finance and insurance"
NexJ Systems provides enterprise CRM and integrated advisor desktop solutions for wealth management, private banking, commercial banking, and insurance sectors, bringing all tools and client data into a single view for financial advisors.
Ideal for: Large financial institutions seeking enterprise-grade CRM with deep integration capabilities for advisor workflows.
Purpose-built for financial services industry
Handles large-scale deployments (12,000-35,000 users)
API-first architecture for seamless integrations
Flexible deployment options (on-premise, hybrid, private cloud)
Learn more at
nexj.com
See exactly which data objects transfer from Sellsy to NexJ CRM


Expert-handled migration: Our specialists manage all data mapping and transformations to ensure accurate transfer.
Common questions about migrating from Sellsy to NexJ CRM.
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Prefer email? talk@ambrstack.com