
Sumac

Klaviyo
Transfer contacts, activities, and more from Sumac to Klaviyo. 6 of 17 data objects fully compatible. 48-hour delivery with 100% accuracy guarantee.
Get a custom quote for your Sumac to Klaviyo 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

The #1 Nonprofit Case Management Software
Sumac is a comprehensive case management and CRM software designed specifically for nonprofits. It offers client tracking, service delivery, workflow automation, and outcome reporting with modular extensions for donations, volunteers, memberships, and grants.
HIPAA and PIPEDA compliant with encrypted storage

Power smarter digital relationships
Klaviyo is an AI-powered B2C CRM platform combining marketing automation, analytics, and customer service for consumer brands. It specializes in personalized email and SMS campaigns powered by first-party data unification.
Deep native Shopify and e-commerce integrations

"Power smarter digital relationships"
Klaviyo is an AI-powered B2C CRM platform combining marketing automation, analytics, and customer service for consumer brands. It specializes in personalized email and SMS campaigns powered by first-party data unification.
Ideal for: B2C and e-commerce brands seeking a data-driven marketing automation platform with deep Shopify integration and AI-powered personalization.
Deep native Shopify and e-commerce integrations
AI-powered predictive analytics and personalization
First-party data platform for customer insights
Advanced email and SMS campaign automation
Learn more at
klaviyo.com
See exactly which data objects transfer from Sumac to Klaviyo


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