Shopify Partner - Klaviyo & Omnisend Experts

Shopify Email Marketing That Drives Revenue & Retention

XgenTech builds revenue-driving email and SMS marketing programs for Shopify Plus stores - automated flows, lifecycle campaigns, advanced segmentation, and retention strategy powered by Klaviyo and Omnisend.
Shopify Partner
Klaviyo Partner
Founded 2012
320+ Stores

Trusted by Enterprise & High-Growth DTC Brands

Transparent Labs logo — XgenTech Shopify Plus client
PURINA logo — XgenTech Shopify Plus client
Cosori logo — XgenTech Shopify Plus client
Levoit logo — XgenTech Shopify Plus client
Naeem Khan logo — XgenTech Shopify luxury fashion client
TeleOutlet logo — XgenTech Shopify Plus client
Traceminerals logo — XgenTech Shopify Plus client
We build and manage Shopify email marketing programs for brands including Transparent Labs, Jacked Factory, Cellucor, Traceminerals, Cosori, Levoit, Naeem Khan, Hirshleifers, Figue, SKNEDIT, Scintillia Skincare, and Purina across health & wellness, beauty & cosmetics, fashion & luxury, and consumer electronics.

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Shopify Stores Launched
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Avg. Revenue from Email
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Shopify Email Experts
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Founded in New York

Full-Service Shopify Email & Retention Marketing

From Klaviyo implementation to ongoing campaign management - we build every component of your email marketing engine so it generates revenue on autopilot.

Klaviyo & Omnisend Setup

Full platform implementation with Shopify data sync, custom properties, product catalog integration, domain authentication, and segmentation architecture built for your store's unique customer data.

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Automated Flow Architecture

Revenue-generating email flows running 24/7 - welcome series, abandoned cart recovery, post-purchase nurture, winback sequences, browse abandonment, replenishment reminders, and VIP loyalty triggers.

See Flows

List Segmentation & Personalization

Advanced customer segmentation using Shopify purchase data, browsing behavior, order frequency, AOV tiers, and engagement scores. Personalized messaging that converts because it speaks directly to each customer's journey stage.

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Campaign Strategy & Execution

Ongoing campaign calendar management - product launches, seasonal promotions, content sends, and weekly newsletters. Every campaign is A/B tested, optimized for deliverability, and designed for conversion.

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SMS & Omnichannel Marketing

Integrated SMS marketing through Klaviyo and Omnisend - abandoned cart texts, flash sale alerts, shipping notifications, VIP offers, and coordinated email plus SMS flows that achieve up to 98% open rates.

Explore SMS

Retention & Lifecycle Strategy

Full lifecycle retention programs - RFM segmentation, churn prevention flows, loyalty program integration with Yotpo and LoyaltyLion, subscription retention with Recharge, and LTV optimization strategies.

Build Retention
Automated Email Flows

The 8 Essential Shopify Email Flows That Generate Revenue 24/7

Automated flows are the foundation of any profitable Shopify email program. These sequences run continuously in the background, converting visitors and retaining customers without manual effort.
01 Welcome Series
Convert new subscribers into first-time buyers with a high-impact 4-6 email introduction sequence featuring your brand story, best sellers, social proof, and a time-sensitive incentive.
02 Abandoned Cart Recovery
Recover lost revenue with a multi-touch abandoned cart sequence. Timed reminders at 1 hour, 24 hours, and 72 hours with personalized product images, urgency triggers, and smart discounting.
03 Browse Abandonment
Re-engage high-intent visitors who viewed products but didn't add to cart. Product-specific messaging with recommendations and social proof to bring them back.
04 Post-Purchase Nurture
Thank-you emails, shipping updates, product education, review requests, and cross-sell recommendations that increase customer satisfaction and drive repeat purchases.
05 Winback & Re-Engagement
Reactivate lapsed customers who haven't purchased in 60, 90, or 120+ days with targeted offers, new product highlights, and personalized incentives.
06 Replenishment Reminders
Automated reorder reminders for consumable products - supplements, skincare, food, and pet supplies - timed to each customer's purchase cycle.
07 VIP & Loyalty Rewards
Exclusive perks, early access to new products, birthday rewards, and tier-based loyalty incentives for your highest-value customers.
08 Back-in-Stock & Price Drop
Automated notifications when wishlist or previously viewed products are restocked or discounted - high-conversion, zero-effort revenue recovery.
Klaviyo Partner Agency

Why Klaviyo Is the Gold Standard for Shopify Email Marketing

Klaviyo is the leading email and SMS marketing platform for eCommerce, trusted by over 167,000 brands worldwide. Its native Shopify integration syncs customer, order, and behavioral data in real time - enabling a level of segmentation, personalization, and automation that generic email tools simply cannot match.

As a certified Klaviyo Partner, XgenTech has deep platform expertise built over years of deploying Klaviyo for Shopify Plus stores across health and wellness, beauty, fashion, and consumer electronics.

  • Native Shopify data sync with real-time customer profiles
  • AI-powered predictive analytics and smart send times
  • Email, SMS, WhatsApp, and mobile push in one platform
  • Advanced RFM segmentation and lifecycle stage tracking
  • 350+ integrations with Shopify apps and third-party tools
 XgenTech - Shopify Partner Agency for Enterprise Brands
Email Marketing Results

How We Drive Retention Revenue for Shopify Brands

Real results from Shopify email marketing programs built and managed by XgenTech.
Health & Wellness - Supplement Brand
Klaviyo Email & SMS Program for a DTC Supplement Brand
A high-growth supplement brand needed a complete Klaviyo rebuild. We redesigned all flows, implemented RFM segmentation, launched replenishment reminders tied to product consumption cycles, and integrated SMS for cart recovery.
38% Revenue from Email
3.2x low Revenue Lift
45% Cart Recovery Rate
Fashion & Luxury - Multi-Brand Retailer
Lifecycle Retention Strategy for a Luxury Fashion Retailer
A luxury fashion retailer needed to reduce reliance on paid acquisition. We built a full lifecycle program with VIP segmentation, post-purchase cross-sell sequences, and coordinated email and SMS for new collection launches.
28% Higher LTV
22% Repeat Purchase Rate
4.1x Email Campaign ROI
Our Process

How We Build Shopify Email Marketing Programs

A proven 4-step process from retention audit to ongoing optimization - so your email investment delivers measurable revenue, not just activity.
01 Retention Audit & Strategy
Deep audit of your current email performance, Shopify customer data, list health, flow coverage, and revenue attribution. We identify the highest-ROI gaps and build a retention strategy aligned with your growth goals.
Week 1
02 Platform Setup & Flows
Klaviyo or Omnisend implementation with full Shopify sync, segmentation architecture, and deployment of all core automated flows -welcome, abandoned cart, post-purchase, winback, and VIP sequences.
Weeks 2–3
03 Design & Campaign Launch
Custom email template design matching your brand system, campaign calendar strategy, A/B testing frameworks, and launch of your ongoing campaign cadence for product launches, promotions, and content.
Weeks 3-4
04 Optimize, Test & Scale
Ongoing flow optimization, segment refinement, deliverability management, SMS expansion, and monthly performance reporting with revenue attribution, engagement metrics, and LTV tracking.
Ongoing

Email & Retention Tech Stack We Work With

We integrate your email marketing with the tools that power your Shopify store — from CRM to loyalty to subscription platforms.
Klaviyo
Omnisend
Shopify Flow
Shopify Plus
Recharge
Yotpo
LoyaltyLion
Gorgias
Rebuy
Malomo
Attentive
Postscript

Why Shopify Brands Choose XgenTech for Email Marketing

Shopify-Only Focus Since 2012

We don't do email for WordPress, Magento, or BigCommerce. Every strategy, flow, and template we build is engineered specifically for Shopify and Shopify Plus data structures, checkout flows, and customer journeys.

Certified Klaviyo & Omnisend Partners

Direct access to Klaviyo and Omnisend partner resources, beta features, and dedicated support. Our team's platform expertise means your account is configured to capture every revenue opportunity.

5+ Retention Specialists

Dedicated email marketing strategists, copywriters, designers, and deliverability engineers - not generalist marketers who "also do email." We have a team of 15+ specialists focused exclusively on retention.

Revenue-First Reporting

We report on what matters - revenue attributed to email, flow performance by sequence, LTV impact, repeat purchase rate, and churn reduction. No vanity metrics or inflated open rate dashboards.

Full-Stack Shopify Support

Email doesn't live in a vacuum. Because XgenTech is a full-service Shopify development and design agency, we can optimize landing pages, checkout flows, and on-site popups alongside your email program.

Enterprise & DTC Experience

From enterprise brands like Purina and Levoit to high-growth DTC companies like Transparent Labs and Jacked Factory - we scale email programs for businesses at every stage of eCommerce growth.

Shopify Email Marketing FAQ

Shopify email marketing is the practice of using email campaigns, automated flows, and lifecycle sequences to drive revenue, retain customers, and increase lifetime value for Shopify and Shopify Plus stores. Platforms like Klaviyo and Omnisend integrate directly with Shopify's customer and order data to enable targeted segmentation, personalized product recommendations, and automated triggers based on browsing behavior and purchase history. XgenTech builds and manages Shopify email marketing programs as a certified Shopify Partner and Klaviyo Partner.

Klaviyo is the leading email and SMS marketing platform for Shopify because of its native Shopify integration that syncs customer, order, and behavioral data in real time. This enables advanced segmentation, predictive analytics, AI-powered personalization, and automated flow triggers based on actual store activity. Klaviyo is used by over 167,000 brands worldwide. XgenTech is a certified Klaviyo Partner that implements and optimizes Klaviyo for Shopify Plus stores.

Every Shopify store should have at minimum these core email flows: welcome series for new subscribers, abandoned cart recovery, browse abandonment, post-purchase thank you and review request, winback for lapsed customers, and a VIP or loyalty rewards sequence. Advanced stores also benefit from replenishment reminders, price drop alerts, back-in-stock notifications, and cross-sell or upsell sequences. XgenTech builds all of these flows using Klaviyo and Omnisend.

High-performing Shopify stores typically attribute 25 to 40 percent of their total revenue to email and SMS marketing. Automated flows alone can generate 30 times more revenue per recipient than standard campaign sends. XgenTech's email marketing programs are designed to consistently drive 30 percent or more of attributed revenue through a combination of optimized flows, targeted campaigns, and SMS integration.

Email flows are automated sequences triggered by customer behavior - such as signing up, abandoning a cart, or making a purchase. They run continuously in the background generating revenue around the clock. Email campaigns are one-time sends to a targeted segment - such as a product launch, seasonal promotion, or weekly newsletter. Both are essential. XgenTech builds a balanced strategy with high-performing flows as the revenue foundation and campaigns layered on top for timely engagement.

Yes. XgenTech integrates SMS marketing alongside email using Klaviyo and Omnisend for Shopify Plus stores. SMS achieves up to 98 percent open rates and is highly effective for abandoned cart recovery, flash sale announcements, shipping updates, and VIP offers. XgenTech builds coordinated email and SMS flows where each channel reinforces the other for maximum retention impact.

Email segmentation on Shopify uses customer data - purchase history, browsing behavior, order frequency, average order value, geographic location, and engagement patterns - to group customers into targeted audiences. Klaviyo and Omnisend sync this data directly from Shopify in real time. XgenTech builds custom segments including VIP customers, at-risk churners, first-time buyers, repeat purchasers, high AOV customers, and product-specific audiences.

XgenTech typically completes a full Shopify email marketing setup in 3 to 6 weeks depending on scope. This includes platform integration, data migration if applicable, flow architecture, template creation, list segmentation, and campaign strategy. A basic Klaviyo setup with core flows can launch in as few as 2 weeks. Enterprise implementations with advanced segmentation and SMS require 4 to 6 weeks.

Yes. XgenTech handles full email platform migrations to Klaviyo and Omnisend from Mailchimp, HubSpot, ActiveCampaign, Drip, and other providers. Migration includes subscriber list transfer, segment recreation, flow rebuilds, template migration, domain authentication, and deliverability monitoring during the transition period.

Most brands invest between $2,000 and $8,000 per month for ongoing email and SMS management including strategy, flow optimization, campaign execution, and reporting. Initial setup projects typically range from $3,000 to $10,000. Every engagement begins with a free retention audit to identify revenue opportunities and define scope.

Start Growing Retention Revenue

Book a Free Shopify Email Marketing Audit

We'll audit your current email and SMS performance, identify the highest-ROI opportunities in your Shopify data, and build a retention roadmap - no commitment required.