Source
CSG International

CSG International

Destination
Klaviyo

Klaviyo

CRM MigrationStarting at $500

Migrate from CSG International to Klaviyo

Effortlessly & Accurately

Transfer contacts, and more from CSG International to Klaviyo. 3 of 17 data objects fully compatible. 48-hour delivery with 100% accuracy guarantee.

1,000+ Migrations Completed

Migrations start at $500 USD

Get a custom quote for your CSG International to Klaviyo migration based on your specific requirements.

95%+ of our migrations cost less than $3,000

What's included in every migration

  • Full data audit and mapping
  • Test migration with sample data
  • Zero downtime during migration
  • Data integrity verification
  • Post-migration support
Enterprise-grade security
Average 48hr turnaround
Dedicated support

What affects your quote

Number of Records

Total contacts, companies, deals, and activities to migrate

Custom Fields & Objects

Complex data structures and custom configurations

Data Complexity

Relationships, attachments, and historical data depth

Timeline Requirements

Standard or expedited migration scheduling

15-minute call • No commitment • Get instant estimate

Prefer email? talk@ambrstack.com

100% Data Accuracy Guarantee

If any data is incorrectly migrated, we'll fix it for free, no questions asked. Your data integrity is our top priority.

Platform Comparison

CSG International vs Klaviyo

A quick look at both platforms to help you understand your migration path

Migrating from
CSG International

CSG International

Customer experience and billing solutions

CSG International provides enterprise business support systems (BSS) software and services for customer experience, billing, revenue management, and payments. Serving telecommunications, retail, financial services, and healthcare, CSG enables organizations to monetize services and deliver exceptional customer experiences.

Founded 1982
Englewood, Colorado
Best for
Enterprise
Industries
TelecommunicationsFinancial ServicesRetail+2 more
Top Strength

Advanced convergent billing platform

Migrating to
Klaviyo

Klaviyo

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.

Founded 2012
Boston, Massachusetts
Best for
Small BusinessMid-MarketEnterprise
Industries
E-commerceRetailConsumer Goods+2 more
Top Strength

Deep native Shopify and e-commerce integrations

Your New CRM

Why Klaviyo is a great choice

Klaviyo

Klaviyo

"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

Industries
E-commerceRetailConsumer Goods+2
Best For
Small BusinessMid-MarketEnterprise

First-party data platform for customer insights

Advanced email and SMS campaign automation

Learn more at

klaviyo.com

Data Compatibility

What gets migrated

See exactly which data objects transfer from CSG International to Klaviyo

CSG International
Klaviyo
Both platforms support this
Requires field mapping
Not in target CRM

Core Objects

Contacts
Supported
Companies
Not Available
Deals
Mapping Required
Leads
Mapping Required
Activities
Mapping Required

Communication

Emails
Mapping Required
Notes
Mapping Required
Tasks
Mapping Required

Advanced Features

Custom Fields
Mapping Required
Custom Objects
Mapping Required
Products
Supported
Quotes
Mapping Required
Documents
Mapping Required
Campaigns
Mapping Required

Specialized

Tickets
Mapping Required
Invoices
Not Available
Subscriptions
Supported

Expert-handled migration: Our specialists manage all data mapping and transformations to ensure accurate transfer.

FAQ

CSG International to Klaviyo Migration FAQ

Common questions about migrating from CSG International to Klaviyo.

Related Migration Paths

Explore other popular CRM migrations similar to CSG International to Klaviyo

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