PREDICT YOUR KLAVIYO REVENUE IN 30 SECONDS - TRY THE ROI TOOL

Abandoned checkout

Email

+1 hour after cart abandonment

Cart recovery with discount

SMS

+4 hours if still unpurchased

Post-purchase cross-sell

Email

+5 days after delivery

Replenishment reminder

Whatsapp

Based on product cycle

Winback with incentive

Email

+60 days no purchase

manual sends don't scale. automated systems do.

Email Kong builds email marketing automation services that turn one-time buyers into repeat customers. Welcome sequences through to winback flows, all running across email, SMS and WhatsApp as one system. So far we've used this system to generate $58.2M in attributed revenue from the accounts we manage.

“We're so glad we've found Email Kong! After working with many agencies, I can confidently say that they are the best out there!”
“I was introduced to Email Kong through a peer — and thank goodness! Their creativity and CRM expertise have been invaluable to our business.”
“Email Kong has been an incredible resource for our Shopify store. I've been consistently impressed with their CRM knowledge and work product.”
$58.2M
Revenue attributed
to Klaviyo
4.9
Rating on Trustpilot
43
New D2C brands onboarded in 2025
3-5x
Average ROI increase for clients

proven automation results

Click on any of the case studies below to read real results we’ve got for our Klaviyo clients.

KittySpout

Pet Supplies
46% attributed revenue from Klaviyo
146% increase in returning 
customer revenue
1.6x increase post-purchase 
flow revenue
46%
attributed revenue from Klaviyo
146%
increase in returning customer revenue
1.6x
increase post-purchase flow revenue

Alma de Ace

Apparel
57% attributed revenue from Klaviyo
213% increase in returning 
customer revenue
17.4x increase post-purchase 
flow revenue
57%
attributed revenue from Klaviyo
213%
increase in returning 
customer revenue
17.4%
increase post-purchase flow revenue

Dense Hair Experts

Beauty
32% attributed revenue from Klaviyo
59% increase in returning 
customer revenue
2.1x increase post-purchase 
flow revenue
32%
attributed revenue from Klaviyo
59%
increase in returning customer revenue
2.1x
increase post-purchase flow revenue

trusted since 2021 by over 140+ DTC brands.

our services

campaigns fully done-for-you.

Every week, your customers should be hearing from you - about new offers, product launches, seasonal moments, and reasons to come back. But staying consistent and strategic takes time. That’s where we come in.

Two smartphones showing promotional offers: one for Kuri Nuka hair products with up to 35% off and free shipping, and one for Cleo Harper with $25 off the next order.
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65% Increase
Campaign AOV
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120% Increase
Campaign Revenue

Campaign Strategy 
& Planning

We plan strategic campaigns that map to your product calendar, revenue goals, and LTV growth.

Mobile phone screen showing a welcome message to the Cleo Harper community with a woman in fitness attire and the text 'THE FIT MATTERS, Designed by women, for women. We know what you like.'
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9.5% Avg. Click Rate
Campaign Engagement
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88% Higher Revenue
Compared to Email Campaigns

Email, SMS & 
WhatsApp Execution

Copy, design, setup, segmentation - delivered with speed and quality. Our team handles every part so you don’t have to chase freelancers or micromanage.

Graph comparing opt-in performance from June 26 to July 8 for Other Agencies, Email Kong Optimized, and Your Popup Now, showing Email Kong Optimized with the highest growth reaching 5,000 opt-ins.Smartphone displaying Ritual Labs app screen with a mystery offer and four selectable options related to liver support and social activities.

List Growth & 
Popup Testing

We test high-performing popups, optimize lead captures, and set up smart list-building flows across your store to grow your email & SMS list fast.

Email deliverability score dashboard showing a 75 score with metrics like open rate at 34.3%, click rate at 2.53%, and bounce rate at 0.19%, plus a perfect score of 10 out of 10 for SPF, DMARC, and DKIM.
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70+ Deliverability
Score on Average
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Less Emails
Landing in Spam

Deliverability & 
Inbox Health

We run tests, monitor inbox placement, fix setup issues, and keep your sender reputation clean so more of your emails actually get seen.

automated flows built with data.

At Email Kong, flow automation starts with deep architecture: your customer behavior, your tech stack, your products, and how your data flows across your entire Shopify ecosystem.

testimonials.

Real results from teams who care about retention and growth.

Smiling woman with long blonde hair standing in front of a dark brick wall.
Ewelina
Co-founder, The Vegan Warehouse
We're so glad we've found Email Kong! After working with many agencies, I can confidently say that they are the best out there! Their strategic approach helped streamline our customer journey and maximize our email list ROI.
Smiling man with a beard wearing a cap and a plaid shirt outdoors.
Sebastian Agace
Founder, Alma de Ace
Email Kong have been amazing since getting them on board. They have managed to completely change our email marketing making it a key revenue channel for our business. Their ongoing work is key to our business.
Man wearing a black cap and dark jacket against a light background.
Charlie Basil
Fractional CMO, The Hidden Garden
Email Kong has been an incredible resource for our Shopify store. I've been consistently impressed with their CRM knowledge and work product. They have helped elevate our email strategy significantly and we've seen a major lift in average order value.
Portrait of a smiling woman with long blonde hair wearing a light-colored blazer against a dark brick wall background.
Ewelina
Co-founder, The Vegan Warehouse
We're so glad we've found Email Kong! After working with many agencies, I can confidently say that they are the best out there! Their strategic approach helped streamline our customer journey and maximize our email list ROI.
Smiling man with a beard wearing a hat outdoors.
Sebastian Agace
Founder, Alma de Ace
Email Kong have been amazing since getting them on board. They have managed to completely change our email marketing making it a key revenue channel for our business. Their ongoing work is key to our business.
Man wearing a black cap with a beige emblem, blue jacket, and black shirt against a plain gray background.
Charlie Basil
Fractional CMO, The Hidden Garden
Email Kong has been an incredible resource for our Shopify store. I've been consistently impressed with their CRM knowledge and work product. They have helped elevate our email strategy significantly and we've seen a major lift in average order value.
Portrait of a smiling woman with long blonde hair wearing a beige blazer in front of a dark brick wall.
Ewelina
Co-founder, The Vegan Warehouse
We're so glad we've found Email Kong! After working with many agencies, I can confidently say that they are the best out there! Their strategic approach helped streamline our customer journey and maximize our email list ROI.
Smiling man with a beard wearing a baseball cap outdoors.
Sebastian Agace
Founder, Alma de Ace
Email Kong have been amazing since getting them on board. They have managed to completely change our email marketing making it a key revenue channel for our business. Their ongoing work is key to our business.
Man wearing a dark blue cap and jacket with a neutral background.
Charlie Basil
Fractional CMO, The Hidden Garden
Email Kong has been an incredible resource for our Shopify store. I've been consistently impressed with their CRM knowledge and work product. They have helped elevate our email strategy significantly and we've seen a major lift in average order value.
Portrait of a smiling woman with long blonde hair wearing a beige blazer in front of a dark brick wall.
Ewelina
Co-founder, The Vegan Warehouse
We're so glad we've found Email Kong! After working with many agencies, I can confidently say that they are the best out there! Their strategic approach helped streamline our customer journey and maximize our email list ROI.
Man smiling outdoors wearing a baseball cap and light-colored shirt.
Sebastian Agace
Founder, Alma de Ace
Email Kong have been amazing since getting them on board. They have managed to completely change our email marketing making it a key revenue channel for our business. Their ongoing work is key to our business.
Man wearing a navy blue jacket and a dark blue cap with a leather patch, against a light gray background.
Charlie Basil
Fractional CMO, The Hidden Garden
Email Kong has been an incredible resource for our Shopify store. I've been consistently impressed with their CRM knowledge and work product. They have helped elevate our email strategy significantly and we've seen a major lift in average order value.

what you get when Email Kong builds 

your automation system.

real email creatives made by Email Kong.

KittySpout message featuring a waving tabby cat with large eyes, stating Goodbye For Now and inviting to take a 2-minute survey, plus info on account changes and order details.Close-up of a silver wristwatch with a blue textured dial and three subdials, accompanied by text promoting subtle power and bold details.Woman in lingerie reclining on a bed holding an orange Flora+ product jar with text promoting Flora+ offering 'Buy 2 Get 1 FREE'.Smiling woman with eyes closed holding her face, next to Ritual Labs Quiet Dose product advertisement promoting first 30 nights with the product and a 60-day money-back guarantee.BrandOne promotion with a hand holding tall shoe insoles, fireworks background, text offering 26% off sitewide with code VIPNYE and a button to shop the sale.Advertisement for Noroki breathable boxer shorts highlighting their new breathable fabric, antibacterial and skin-friendly features.Advertisement for MySweetSmile mango-flavored toothpaste showing a smartphone with mango-themed content, a mango fruit, and the yellow toothpaste tube, with text highlighting fruity taste and dentist approval.Woman wearing red leggings and a one-shoulder top, viewed from the back with the text 'Find Your Fit Leggins Shop Now'.

your first 8-weeks with Email Kong.

Below is what the first  8-weeks look like for Email Kong’s new clients. It maps the path from account setup to building your money-printing retention system. The whole process is based on our in-house framework which we call the 4-Engine LTV Multiplier System.

WEEK 1

foundation

Customer and data audit paired with core segment mapping across your full lifecycle. Design templates get refined while content angle testing begins. Top-priority flow builds kick off in parallel.

WEEK 2

first wins

Welcome and retargeting flows go live first. Your campaign calendar locks in alongside promos and brand content. Segmentation sharpens based on early engagement signals, and benchmark KPIs are set for revenue and repeat rate.

WEEK 4

full activation

High-frequency campaigns launch in coordination with active flows. Deliverability and list health optimisation runs in full swing, with performance adjustments driven by real data rather than assumptions.

WEEK 6

revenue scaling

Seasonal promos and personalisation scale across all active flows. A/B testing runs at volume across customer segments that have already shown they convert. Winback and back-in-stock segments get built out during this phase.

WEEK 8

retention engine

The complete flow ecosystem is in place, including post-purchase sequences and churn prevention logic. AOV and repeat rate climb through tailored flow triggers. Early repeat-purchase lift shows up in Klaviyo's reporting dashboard, with deliverability monitoring running continuously underneath.

Revenue engine live — continuous optimisation from here

why  brands choose us to manage their email automation.

a system, not a task list

We build automation as a connected system using our in-house framework the 4-Engine LTV Multiplier System. Automated Flows (Lifecycle Engine) handle the triggers. Campaigns (Attention Engine) fill the gaps between purchases. Tech Stack (Power Engine) connects your Shopify data and tracking. Retention Strategy (System Engine) ties it together with segmentation and offer logic.

Lifecycle Engine

Automated flows

Attention Engine

Campaigns

Power Engine

Tech stack

System Engine

Retention strategy

compliant from the ground up

Email list management carries legal weight. Every opt-in form and consent mechanism we build complies with GDPR and CASL. Data privacy sits inside the signup flows and the suppression logic from day one.

GDPR
CASL
CAN-SPAM
PECR

trusted by over 140 D2C brands

Over 140 D2C brands have put their Klaviyo accounts in our hands since 2021, and together those accounts have generated $58.2M in attributed revenue. Every one represents a founder who trusted us with their customer relationships and their retention revenue.

140+
DTC brands since 2021
$58.2M
Attributed revenue

get a free klaviyo audit
that actually helps you scale.

We'll tell you exactly where your Klaviyo setup is leaking money - and how to fix it. We’ll audit your flows, tech setup, segments, and campaigns, then show you how to drive more revenue.

What we’ll audit:
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Email Deliverability
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Flow Automations
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Campaigns
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Segmentation
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SMS
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List Growth
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Offers & Tech Stack
over 500+ audits delivered

meet our automation experts

Bogdan Mihalache
10 years on klaviyo
Bogdan Mihelanche
Head of Strategy

Bogdan leads strategy at Email Kong, helping 140+ DTC brands turn Klaviyo data into compounding retention revenue. After a decade in the platform, he's built the agency's audit framework, segmentation playbooks, and the predictive models that shape every account we touch. He sits on Klaviyo's Advisory Council and obsesses over the numbers most agencies skip - repeat rate, cohort LTV, and the 90-day signals that separate growing brands from plateauing ones. If it can't be measured, he's not interested.

Predictive Analytics
Reporting
10 years on klaviyo
Mia Toneva
CRM Flows Manager

Mia runs the CRM Flows department at Email Kong, owning the always-on revenue that funds growth for every client we work with. Ten years deep in lifecycle marketing, she's architected hundreds of welcome series, post-purchase journeys, and winback sequences across DTC verticals - from supplements to pet to fashion. Her focus is LTV: building the segmentation, splits, and message hierarchies that turn one-time buyers into repeat customers. She believes a great flow is invisible to the customer and unmissable on the P&L.

Email Flow Strategy
LTV Growth
5 years on klaviyo
Calvin Nguyen
Campaign Manager

Calvin leads one of Email Kong's campaign pods, planning and executing monthly calendars for DTC brands sending anywhere from 16 to 32 campaigns a month. Five years into Klaviyo, he's developed a sharp instinct for what drives repeat orders - the right offer cadence, the right segment splits, and the small frequency tweaks that lift revenue without burning the list. He treats every send as a test, every calendar as a hypothesis, and every drop in repeat rate as a problem worth solving.

Email Campaign Strategy
Repeat Orders

automation platforms we work with.

Email Kong works with all major email service providers and marketing automation platforms to build the retention engine you deserve.

Klaviyo master platinum partner

Our deepest specialism sits with Klaviyo. Master Platinum Partner status is the highest accreditation Klaviyo grants, and Email Kong earned it through $58.2M in Klaviyo Attributed Value generated across client accounts. One perk of this status is our team has a direct line to Klaviyo's product engineers when we need them. We also get early access to new features before general availability.

Klaviyo Logo
Email Service Providers

Klaviyo

Mailchimp

Omnisend

Brevo

Drip

ActiveCampaign

Sendlane

HubSpot

Automation strategies built for your vertical.

A pet food subscription runs on a completely different reorder cycle than a fashion brand dropping seasonal collections. We have specialist workflows for every industry sector to squeeze the most value and get the best results.

Icon of a clipboard with a checklist and a pencil, symbolizing strategies or planning.

health and beauty

We set reorder triggers based on average product consumption, so a 30-daymoisturiser and a 90-day serum fire on different timelines within the same account. Cross-sell automation pulls from skin type and routine data collected at signup.

Circular icon with a green background featuring a white silhouette of a tree house connected by a ladder.

supplements

A missed refill breaks the habit. Once that gap opens, supplement buyers rarely comeback unprompted.

Our flows fire before supply runs out. Cancellation prevention sequences intercept at the subscription portal. Winback triggers activate early with targeted offers tied to the subscriber's original purchase.

Green circular icon with a white lightbulb and gears symbolizing strategies.

fashion and apparel

Browse abandonment matters more here than in any other vertical because shoppers compare across multiple sessions before buying. We build those flows with longer attribution windows and style-led content. Restocking alerts fire on size-specific triggers alongside seasonal campaign sends timed to collection drops.

Green circular icon with light abstract arrow and swirl patterns.

jewellery and luxury goods

Longer consideration windows. Higher price points. The automation matches that pace. Browse abandonment runs slower with education-led content rather than discount pressure, and post-purchase sequences focus on care and styling before introducing a second piece.

Green circular icon with white layered squares representing strategy concept.

pet supplies and food

Pets are fussy about what they eat. This fact makes reorder cycle automations one of the most effective money spinners in this industry. We segment by pet type and breed,then set replenishment flows on actual consumption rates rather than arbitrary time gaps.

Green circle icon with six white dots arranged in a symmetrical pattern resembling a molecule or network.

home and garden

Gaps between purchases stretch to months here. Post-purchase sequences run a slow drip of care tips and complementary suggestions. Seasonal campaigns align with real planting cycles and renovation windows rather than promotional calendars.

Green circular icon with a white target board and an arrow hitting the bullseye.

florals

Date-triggered automation runs this category. Birthdays, anniversaries, Valentine's Day, Mother's Day, all with reminder flows firing in advance. Subscription reactivation catches lapsing weekly and fortnightly customers before they cancel.

faqs.

Some questions we get often.

What does Email Kong actually do?

We help eCommerce brands grow repeat revenue. That means building out your full retention strategy - email, SMS, WhatsApp, and more - so you can convert more customers, increase LTV, and reduce reliance on paid ads.

Are you just an email agency?

Not even close. We’re a full CRM and retention partner. Email is the foundation, but we also optimize your tech stack, fix broken data flows, scale SMS, improve tracking, and design customer journeys across every touchpoint.

What makes Email Kong different from other email agencies?

We don’t do templates or “30% email revenue” vanity metrics. Every strategy is built from scratch based on your business model, goals, margins, and customer behavior. And everything is done in-house - no juniors, no outsourcing.

Who will I actually work with?

You work directly with senior strategists who have built and scaled brands - not junior account managers. From strategy to execution, we stay hands-on.

Do you only work with Klaviyo?

Yes - we’re a Klaviyo-certified email marketing agency and build everything natively in Klaviyo. But we go way beyond it by integrating tools like Postscript, Attentive, Wonderment, Loop, Recharge, and more.

How do I know if I’m a good fit?

If you’re a DTC brand doing over $2M/year and care about retention, LTV, and owned growth - you’re in the right place. Especially if you’re tired of generic playbooks and want a partner who actually gets under the hood.

Can you just audit what I have first?

Absolutely! Our free audit reveals exactly where your setup has gaps, and what we’d do to fix it. There’s no pressure to work together right away. You’re welcome to take the insights and run with them. When you're ready to work together, we’ll be here.

ready to get started?

get your custom email marketing audit and see exactly where you’re leaving money on the table.