---
title: 'ECI Horizon + Klaviyo'
url: 'https://www.staging38.commercient.com/product/eci-horizon-klaviyo/'
date: '2026-06-19T10:11:45-04:00'
modified: '2026-06-19T10:11:45-04:00'
author: 'Aaron Torres'
excerpt: 'Commercient SYNC connects ECI Horizon to Klaviyo, giving your team access to ECI Horizon data directly within Klaviyo. No complex coding required.'
featured_image: 'https://www.staging38.commercient.com/wp-content/uploads/2026/06/Commercient-Product-Image.webp'
language: en-US
post_type: product
woocommerce:
  price: '0 USD'
  stock_status: instock
  attributes: { Product: SYNC }
---

Commercient connects ECI Horizon and Klaviyo, enabling customer and contact data to flow between the ERP and marketing platform. Marketing teams can personalise outreach using ECI Horizon product, purchase and account data synced to Klaviyo.

## What syncs

- Connect ECI Horizon Sales Orders Data to Klaviyo Customer Segments
- Sync ECI Horizon Customer Regions and Segments to Klaviyo
- Import Klaviyo Campaign Responses into ECI Horizon
- Update Klaviyo Contact Status from ECI Horizon Customer Activity
- Sync ECI Horizon Invoices Data to Klaviyo for Spend-Based Segmentation
- Connect ECI Horizon Price Lists to Klaviyo Promotional Workflows

## Why Commercient

### Margin and profitability analysis

Connect ECI Horizon cost and pricing data to Klaviyo so finance teams can model product margins, customer profitability and segment-level revenue performance.

### Accounts receivable reporting

Sync ECI Horizon Invoices and Payments ageing data to Klaviyo so finance teams can report on DSO, overdue balances and collection performance.

### Vendor and spend analysis

Export ECI Horizon Vendors and Purchase Orders spend data to Klaviyo so procurement and finance teams can analyse supplier costs, category spend and compliance.

### Forecast vs actuals reporting

Connect ECI Horizon actuals to Klaviyo planning models so finance teams can compare budget, forecast and actual performance in one analytical environment.

## About ECI Horizon

ECI Horizon is a business management system for lumber and building material dealers, managing inventory, purchasing, sales orders, pricing and financials.

## About Klaviyo

Klaviyo is a marketing automation and CRM platform for e-commerce businesses, managing email campaigns, SMS, customer segments, flows and revenue analytics.

## Frequently asked questions

### Does Commercient support two-way sync between ECI Horizon and Klaviyo?

Commercient can support bidirectional sync between ECI Horizon and Klaviyo when configured. Exact two-way capabilities depend on the systems involved and the integration scope.

### Can ECI Horizon Price Lists sync to Klaviyo?

Commercient can sync ECI Horizon Price Lists to Klaviyo when included in scope. Exact pricing sync capabilities depend on how pricing is structured in ECI Horizon and how Klaviyo accepts pricing data.

### Can ECI Horizon Vendors and Purchase Orders sync to Klaviyo?

Commercient can support syncing ECI Horizon Vendors and Purchase Orders to Klaviyo when relevant to the integration workflow. Exact capabilities depend on both systems and the project scope.

### How is the ECI Horizon and Klaviyo integration scoped and implemented?

Commercient scopes each integration based on the customer's ECI Horizon and Klaviyo configuration, the objects to be synced and the required sync direction. Timelines and supported objects are agreed during the scoping process.

### Can ECI Horizon Invoices data sync to Klaviyo?

Yes, Commercient can sync ECI Horizon Invoices data to Klaviyo when included in scope. Exact field mapping, sync frequency and object coverage are configured per project.