Speclite sees 14x growth in online B2B ordering — Read the Shopify case study
All work

Hatley

Emarsys to Klaviyo Migration

Industry
Fashion & Accessories
Markets
Three markets, bilingual context
Platform
Shopify, Klaviyo, Yotpo
Key results
+40% sales · +69% open rate
Emarsys to Klaviyo Migration

Brief

Structuring Multi-Market Email Growth for a Global Brand

Hatley, a brand recognized internationally for its children's clothing and accessories, mandated Maze to migrate its email marketing platform from Emarsys to Klaviyo. The objective went beyond a simple tool switch: building an email architecture directly connected to the brand's Shopify Plus ecosystem, capable of supporting its growth across three markets.

  • +40%Sales
  • +69%Open rate
  • +22%Click rate

Goals

Building a Foundation to Support International Expansion

The goal of the mandate was to establish a bilingual, structured Klaviyo environment for the Canadian account, designed from the outset as a replicable model for the brand's other markets. Rather than a straightforward technical migration, the aim was to give Hatley a solid foundation to standardize its email approach on an international scale.

Tools and partners

Mère et fille Hatley en pyjamas hiboux rose et menthe, agenouillées sur un fond crème.

Complexity and challenge

Evolving a Critical Tool Without Slowing Growth

Hatley operates across multiple markets, in a bilingual context, with a customer relationship built over many years. The challenge wasn't just switching platforms, but doing so without disrupting that relationship or weakening communication performance during a defining commercial period. The Canadian market, the most advanced of the three, was meant to pave the way for the brand's other markets.

Mère et fille Hatley en pyjamas à cœurs roses, collées l'une contre l'autre devant une fenêtre.Enfant Hatley allongé sur une chaise orange, tuque rouille et cornet de crème glacée à la main.

Approach

A Transition Designed to Protect Continuity

Maze first took the time to fully understand Hatley's ecosystem and priorities before acting. The transition was orchestrated to preserve continuity of customer communications throughout the change, prioritizing stability and trust over speed of execution.

Solution

An Architecture Built to Last and to Grow

Maze built a Klaviyo environment tailored to Hatley's bilingual reality, fully integrated with its Shopify Plus ecosystem. Rather than simply replicating what existed, the architecture was designed as a strategic asset, capable of supporting the customer experience long-term and serving as a model for the brand's other markets.

Results

  • +40%Sales
  • +69%Open rate
  • +22%Click rate

A Solid Foundation to Support International Growth

Hatley now has a bilingual email infrastructure directly connected to its Shopify Plus ecosystem, designed to be replicated across its other markets. The transition preserved customer trust and communication performance during a critical commercial period, while giving the brand a solid foundation to continue its growth internationally.

“Maze’s expertise with Klaviyo, combined with their ability to manage a complex bilingual reality, was a deciding factor in our decision. We needed a partner capable of structuring this large-scale migration strategy without compromising on quality or performance. This project allows us to build a stronger foundation while better leveraging our data.”

Hatley

Feedback from client

Facing a similar challenge?

Tool migration, multiple markets, bilingual reality: let's talk about your context and what's slowing you down.

Start a project

Reply within 2 business days. No commitment.