NetSuite-Klaviyo Integration
Automatically sync customers, product catalog, and transactional events from NetSuite to Klaviyo to power personalized email campaigns.
- SKU :PDNSNKI01
- Last Update :March 2025
- Published :01 Apr 2025
- Support for :NetSuite ERP, CRM, Klaviyo
- Implementation time :5 Business Days
NetSuite-Klaviyo Integration
Power Personalized Marketing with Real-Time NetSuite Data

This solution synchronizes NetSuite customer profiles, orders, and product data with Klaviyo. Marketing teams can automate campaigns and segmentation without manual exports or file uploads. Everything runs via secure API integration.
Real-Time Sync with Klaviyo
Pushes customer records with email, name, phone, and segmentation tags to Klaviyo in real-time or batch.
Send item records including name, price, description, and SKU to Klaviyo for catalog-based campaign automation.
Trigger Klaviyo events like Order Placed, Order Shipped, or Refunded using NetSuite activity.
Configure which records to sync, map custom fields, and filter based on saved searches or roles.
Setup Requirements
- Requires Klaviyo API key
- Requires proper field mapping
- Works on REST roles enabled NetSuite environments
- Configuration Suitelet available
- Saved searches recommended for filtered sync
Turn NetSuite Data into Revenue in Klaviyo
- Send high-value customer tags
- Use historical order behavior
- Enable predictive flows in Klaviyo
- Trigger flows from NetSuite events
- Personalize messages with real-time item info
- Create smarter product journeys
- No more CSV uploads
- Fewer errors, more automation
- Syncs based on rules you define
- All configuration happens inside NetSuite
- Role-based access and controls
- Upgrade-safe deployment
Common questions answered
No, this is a one-way sync from NetSuite to Klaviyo. Klaviyo receives customer, order, and product data from NetSuite.
Yes, filters and saved searches can control which records are pushed to Klaviyo.
Any standard transaction (like Sales Orders, Fulfillments, Refunds) and custom triggers can be pushed as Klaviyo events.
Yes, integration logs errors in a custom record and can optionally email admin users.
No. This is a native SuiteScript-based integration and does not require Boomi, Celigo, or external middleware.