
1CRM

Corteza CRM
Transfer contacts, companies, deals, and more from 1CRM to Corteza CRM. 13 of 17 data objects fully compatible. 48-hour delivery with 100% accuracy guarantee.
Get a custom quote for your 1CRM to Corteza 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

The all-in-one CRM for your business
1CRM is an all-in-one CRM software solution for small to medium-sized businesses, offering sales and marketing automation, order management, project management, service cases, and a 24/7 self-service portal with e-commerce capabilities.
Complete order management with quotes, invoices, and payments

Open source low-code CRM platform
Corteza CRM Suite is an advanced open-source Customer Relationship Management platform built on a low-code architecture, allowing organizations to create customized CRM environments with complete data control. Feature rich and modular, it offers an enterprise-grade alternative to Salesforce with full transparency and freedom from vendor lock-in.
100% open source under Apache v2.0 license

"Open source low-code CRM platform"
Corteza CRM Suite is an advanced open-source Customer Relationship Management platform built on a low-code architecture, allowing organizations to create customized CRM environments with complete data control. Feature rich and modular, it offers an enterprise-grade alternative to Salesforce with full transparency and freedom from vendor lock-in.
Ideal for: Organizations seeking open-source, customizable CRM with low-code flexibility and complete data ownership without vendor lock-in.
100% open source under Apache v2.0 license
Powerful low-code platform for customization
Full automation and workflow capabilities
Enterprise-grade security and compliance
Learn more at
cortezaproject.org
See exactly which data objects transfer from 1CRM to Corteza CRM


Expert-handled migration: Our specialists manage all data mapping and transformations to ensure accurate transfer.
Common questions about migrating from 1CRM to Corteza CRM.
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Prefer email? talk@ambrstack.com