KlaviyoDirectory

Klaviyo Specialists

243 specialists listed

Featured Partners
Underground Ecom Featured

agency · Global

Underground Ecom is the Leading eCommerce Retention and Email marketing agency for the US & UK and Klaviyo Partner Of The Year 2025 along with having the highest ranking of Klaviyo Master Elite. Having worked with global leaders from AG1, Virgin, Britvic, Huda Beauty, Surreal, Spacegoods, Osprey, Oh Polly, Chilly's, Wild and other 8, 9 and 10 figure ecommerce brands, we know what it takes to be ahead of the pack. We specialize in end-to-end management of your Klaviyo account including: Strategy, Content creation, Split testing & optimization, Technical support and Reporting. Our team becomes the CRM arm of your business and integrates deeply with your existing team so you get the benefit of an "in-house experience" with the expertise that comes with working with a specialized agency.

Email FlowsSMS MarketingShopify IntegrationList BuildingDeliverabilityKlaviyo SetupA/B TestingSegmentationAnalytics & ReportingE-commerce Strategy
View →
Retention Harbor Featured

agency · New York, NY, USA

Retention Harbor is a dedicated retention marketing agency specializing in Klaviyo-powered email and SMS for eCommerce brands, focused on increasing customer LTV and reducing churn.

Email FlowsSMS MarketingSegmentationKlaviyo SetupAnalytics & Reporting
View →
All Listings
Spiralyze

agency · Atlanta, GA, USA

Spiralyze is a conversion optimization agency that complements Klaviyo email programs with data-driven CRO and A/B testing to lift ecommerce revenue.

KlaviyoCROA/B TestingEmail MarketingEcommerce Strategy
View →
AdeptPlus

agency · USA

AdeptPlus is an ecommerce email and CRM agency running Klaviyo lifecycle programs, segmentation, and automation for DTC and retail brands.

KlaviyoEmail MarketingCRMSegmentationAutomation
View →
Kua.ai

agency · Remote

Kua.ai provides AI-assisted ecommerce marketing services including Klaviyo email content and lifecycle automation for online stores.

KlaviyoEmail MarketingAI ContentAutomationEcommerce Strategy
View →
Dijgtal

agency · Los Angeles, CA, USA

Dijgtal is a DTC ecommerce agency delivering Klaviyo email and SMS retention alongside brand and Shopify design for growth-stage brands.

KlaviyoEmail MarketingSMS MarketingShopifyBranding
View →
StoreHero

agency · Dublin, Ireland

StoreHero is a profitability and retention partner for ecommerce brands, using Klaviyo lifecycle marketing and data to grow contribution margin and repeat revenue.

KlaviyoEmail MarketingRetentionEcommerce AnalyticsProfitability
View →
Giant Focal

agency · USA

Giant Focal is a Klaviyo-focused email and SMS marketing agency building retention flows, campaigns, and segmentation for ecommerce and DTC brands.

KlaviyoEmail MarketingSMS MarketingRetentionSegmentation
View →
Wolfgang Digital

agency · Dublin, Ireland

Wolfgang Digital is an award-winning ecommerce marketing agency offering Klaviyo email and SMS retention alongside paid media and SEO for DTC brands.

KlaviyoEmail MarketingSMS MarketingRetentionPaid Media
View →
Scandiweb

agency · Riga, Latvia

Scandiweb is a global ecommerce agency and Klaviyo partner delivering email and SMS automation, migrations, and lifecycle marketing for growing merchants.

KlaviyoEmail MarketingEcommerce DevelopmentAutomationMigration
View →
Conversion Fanatics

agency · USA

Conversion Fanatics is a CRO and email agency that pairs Klaviyo lifecycle marketing with conversion rate optimization to grow ecommerce revenue.

KlaviyoEmail MarketingCROA/B TestingEcommerce Strategy
View →
BellaVix

agency · USA

BellaVix is a full-service ecommerce agency running Klaviyo email and SMS programs alongside marketplace growth, helping brands build automated flows and campaigns.

KlaviyoEmail MarketingSMS MarketingEcommerce StrategyAutomation
View →
Repeat Digital

agency · Remote / USA

Repeat Digital is a retention marketing agency specializing in Klaviyo email and SMS for DTC and ecommerce brands, focused on lifecycle flows and repeat-purchase revenue.

KlaviyoEmail MarketingSMS MarketingRetentionLifecycle Flows
View →
KlugKlug

agency · United States

KlugKlug helps eCommerce brands scale retention revenue with data-driven Klaviyo email and SMS strategy, flow buildouts, and ongoing campaign optimization.

KlaviyoEmail MarketingSMSRetentionAnalytics
View →
Quuu

agency · United Kingdom

Quuu supports eCommerce and DTC brands with content-led email marketing and Klaviyo automation, helping build engaged audiences and recurring revenue.

Email MarketingKlaviyoContentAutomationRetention
View →
Ecomm.design

agency · United States

Ecomm.design is an eCommerce design and email agency crafting Klaviyo flows, campaigns, and branded email templates that lift retention and repeat-purchase revenue.

Email DesignKlaviyoRetentionCampaignseCommerce
View →
We Make Websites

agency · United Kingdom

We Make Websites is a Shopify Plus agency that pairs high-converting store builds with Klaviyo email and SMS retention strategy for ambitious DTC brands.

Shopify PlusKlaviyoEmail MarketingRetentioneCommerce Design
View →
Pilot Digital

agency · United States

Pilot Digital is an eCommerce marketing agency building Klaviyo email and SMS automation, segmentation, and lifecycle flows that turn one-time buyers into repeat customers.

KlaviyoEmail MarketingSMS MarketingAutomationRetention
View →
AdQuadrant

agency · United States

AdQuadrant is a full-funnel eCommerce growth agency combining paid acquisition with Klaviyo-powered email and SMS retention to drive profitable, sustainable revenue.

Email MarketingKlaviyoSMSPaid MediaRetention
View →
Black Propeller

agency · United States

Black Propeller is a growth marketing agency for eCommerce brands offering paid media alongside Klaviyo email and SMS retention programs to maximize customer lifetime value.

Email MarketingKlaviyoPaid MediaRetentioneCommerce Growth
View →
The Comms Agency

agency · United Kingdom

The Comms Agency delivers email and SMS marketing for eCommerce and DTC brands, building Klaviyo flows and campaigns that drive repeat purchases and customer loyalty.

Email MarketingSMS MarketingKlaviyoCampaignsRetention
View →
Powerhouse91

agency · India

Powerhouse91 is a retention marketing agency for eCommerce brands, specializing in Klaviyo email and SMS automation, segmentation, and revenue-focused lifecycle campaigns.

KlaviyoEmail MarketingSMS MarketingRetentionAutomation
View →
Blue Hour Digital

agency · United States

Blue Hour Digital is a performance email and SMS agency helping DTC brands grow retention revenue through Klaviyo strategy, lifecycle flows, and campaign management.

Email MarketingSMS MarketingKlaviyo FlowsRetentionLifecycle Marketing
View →
Prehook

agency · United States

Prehook builds high-converting quiz funnels and email capture experiences for eCommerce brands, feeding zero-party data directly into Klaviyo for smarter segmentation and personalized flows.

Klaviyo IntegrationQuiz FunnelsEmail CaptureZero-Party DataSegmentation
View →
Webmefy

agency · Madrid, Spain

Shopify Plus and Klaviyo agency helping ecommerce brands with strategy, development, implementation and digital growth.

KlaviyoEmail MarketingShopify PlusEcommerceDevelopment
View →
The Working Party

agency · Melbourne, Australia

Shopify and ecommerce agency for Australian and New Zealand retailers, focused on strategy, engineering, optimization and Klaviyo email marketing.

KlaviyoEmail MarketingShopifyCROEcommerce
View →
Newfive

agency · Nijmegen, Netherlands

Shopify & Klaviyo Partner helping ecommerce brands with email marketing, conversion optimization and digital commerce growth.

KlaviyoEmail MarketingShopifyCROEcommerce
View →
Tribe

agency · United Kingdom

Klaviyo Partner and Shopify Plus agency specializing in email marketing, automation and SMS retention for DTC brands.

KlaviyoEmail MarketingSMS MarketingShopify PlusRetention
View →
Retain Marketing Agency

agency · United Kingdom

Certified Klaviyo partner helping DTC brands add revenue through email and SMS retention marketing.

KlaviyoEmail MarketingSMS MarketingRetentionDTC
View →
Medito Digital

agency · London, United Kingdom

Ecommerce agency supporting Shopify brands with Klaviyo, paid media, creative and retention marketing.

KlaviyoEmail MarketingShopifyPaid MediaRetention
View →
IM Digital

agency · Boca Raton, FL, United States

Digital commerce agency supporting ecommerce brands with strategy, development, optimization and Klaviyo-driven retention work.

KlaviyoEmail MarketingEcommerceRetentionDevelopment
View →
Evocative Media

agency · Sydney, Australia

Ecommerce growth marketing agency helping DTC brands with Klaviyo email marketing, paid ads and multi-channel growth.

KlaviyoEmail MarketingPaid MediaRetentionDTC
View →
A-Game Digital

agency · Fair Lawn, NJ, United States

Retention marketing agency for premium ecommerce brands, delivering Klaviyo email, SMS and lifecycle strategy.

KlaviyoEmail MarketingSMS MarketingRetentionLifecycle Strategy
View →
Growth Gurus

agency · Sydney, Australia

Retention marketing agency helping ecommerce brands scale through Klaviyo email, SMS, loyalty and customer-first lifecycle strategy.

KlaviyoEmail MarketingSMS MarketingLoyaltyRetention
View →
Luck & Co

agency · United States

Retention and growth agency supporting ecommerce brands with Klaviyo strategy, lifecycle marketing and email/SMS programs.

KlaviyoEmail MarketingSMS MarketingRetentionLifecycle Marketing
View →
Class A Media

agency · New York, United States

Ecommerce marketing agency supporting brands with Klaviyo email/SMS, paid media, creative and retention-focused growth programs.

KlaviyoEmail MarketingSMS MarketingRetentionPaid Media
View →
The Orchard Agency

agency · Melbourne, Australia

Melbourne-based Klaviyo Platinum Partner and email/SMS automation agency helping ecommerce and DTC brands grow through data-led lifecycle marketing.

KlaviyoEmail MarketingSMS MarketingAutomationRetention
View →
AURORA

agency · United Kingdom

Klaviyo Partner agency engineering email & SMS lifecycle programs for Shopify and DTC brands, serving 700+ ecommerce brands since 2020.

KlaviyoEmail MarketingSMS MarketingShopifyRetention
View →
Butterfly Effect Retention

agency · Remote (Worldwide)

Boutique Klaviyo email marketing agency for Shopify and DTC ecommerce founders, building lifecycle flows, campaigns and retention copy that lift repeat revenue.

KlaviyoEmail MarketingSMS MarketingRetentionLifecycle Flows
View →
Luxor HQ

agency · United States

Luxor HQ is a Klaviyo email marketing agency helping ecommerce brands drive revenue through automated flows, campaigns, segmentation, and SMS.

Email FlowsSMS MarketingSegmentationKlaviyo SetupA/B TestingAnalytics & ReportingE-commerce Strategy
View →
EMRKTG

agency · United States

EMRKTG is an email and SMS marketing agency building Klaviyo lifecycle flows, campaigns, and segmentation to grow retention revenue for ecommerce brands.

Email FlowsSMS MarketingList BuildingSegmentationKlaviyo SetupA/B TestingE-commerce Strategy
View →
Gosh Digital

agency · United Kingdom

Gosh Digital is an ecommerce email and SMS agency building Klaviyo retention programs, flows, and segmentation strategies for Shopify and DTC brands.

Email FlowsSMS MarketingShopify IntegrationSegmentationKlaviyo SetupE-commerce Strategy
View →
Alpha Inbound

agency · United States

Alpha Inbound is a Klaviyo-centric email and SMS agency for DTC brands, focused on revenue-driving flows, quick wins, and clear reporting.

Email FlowsSMS MarketingSegmentationKlaviyo SetupA/B TestingAnalytics & ReportingE-commerce Strategy
View →
UpROAS

agency · United States

UpROAS is an ecommerce growth agency offering Klaviyo email and SMS marketing, retention flows, and lifecycle strategy for DTC and Shopify brands.

Email FlowsSMS MarketingSegmentationE-commerce StrategyKlaviyo SetupAnalytics & Reporting
View →
Flux

agency · London, United Kingdom

Flux is a Klaviyo partner agency building Shopify Plus email and SMS programs with lifecycle flows, segmentation, and revenue attribution for ecommerce brands.

Email FlowsSMS MarketingShopify IntegrationSegmentationAnalytics & ReportingKlaviyo SetupE-commerce Strategy
View →
ShopifyAgency.io

agency · United States

ShopifyAgency.io provides Shopify-focused ecommerce services including Klaviyo email marketing, automation flows, and store integration for growing DTC brands.

Email FlowsShopify IntegrationList BuildingKlaviyo SetupSegmentationE-commerce Strategy
View →
1Digital Agency

agency · Philadelphia, PA, USA

1Digital Agency is a Klaviyo Partner running Klaviyo email and SMS lifecycle programs, segmentation, and deliverability for Shopify Plus and broader ecommerce brands.

Email FlowsSMS MarketingShopify IntegrationSegmentationDeliverabilityKlaviyo SetupAnalytics & Reporting
View →
EightX

agency · Canada

EightX is an email and SMS retention agency helping seven- and eight-figure DTC brands scale revenue through Klaviyo flows, campaigns, and lifecycle strategy.

Email FlowsSMS MarketingSegmentationE-commerce StrategyKlaviyo SetupA/B TestingAnalytics & Reporting
View →
Sticky Digital

agency · United States

Sticky Digital is a 100% US-based retention marketing agency building email and SMS programs on Klaviyo to grow LTV and repeat purchases for Shopify and DTC brands.

Email FlowsSMS MarketingShopify IntegrationSegmentationE-commerce StrategyKlaviyo SetupAnalytics & Reporting
View →
SmartMail

agency · United States

SmartMail is a done-for-you email marketing agency and Klaviyo Agency Partner managing campaigns, automations, and list strategy for ecommerce and enterprise brands.

Email FlowsSMS MarketingList BuildingSegmentationKlaviyo SetupA/B TestingDeliverability
View →
WRKNG Digital

agency · United States

WRKNG Digital builds Klaviyo email and SMS flows and campaigns as part of a full retention-focused growth system for DTC and Shopify brands.

Email FlowsSMS MarketingShopify IntegrationSegmentationKlaviyo SetupE-commerce StrategyAnalytics & Reporting
View →
Kubix

agency ·

Kubix is a digital agency delivering eCommerce, email marketing, and marketing automation services, including Klaviyo setup, flows, and campaign management.

Email MarketingKlaviyoMarketing AutomationE-commerceWeb Development
View →
Huemor

agency ·

Huemor is a web design and digital marketing agency building high-converting eCommerce sites paired with email marketing and Klaviyo automation.

Web DesignEmail MarketingKlaviyoCROE-commerce
View →
Dot & Company

agency ·

Dot & Company is an email marketing agency for eCommerce brands, specializing in Klaviyo email flows, campaigns, and retention strategy for DTC stores.

Email MarketingKlaviyoEmail FlowsRetentionE-commerce Strategy
View →
Sandbox

agency ·

Sandbox is an eCommerce agency building and scaling Shopify stores with conversion-focused design, email marketing, and Klaviyo automation for DTC brands.

ShopifyEmail MarketingKlaviyoCROE-commerce Strategy
View →
Growth.Design

agency ·

Growth.Design is a growth and product marketing studio helping brands improve conversion and lifecycle marketing, including email and Klaviyo retention programs.

Email MarketingKlaviyoCROLifecycle MarketingGrowth
View →
Gravitate

agency ·

Gravitate is a digital agency offering web design, marketing automation, and email marketing services including Klaviyo setup and lifecycle campaigns for growing brands.

Email MarketingMarketing AutomationKlaviyoWeb DesignStrategy
View →
UpGrow

agency ·

UpGrow is a growth marketing agency running email, CRO, and performance campaigns for eCommerce and SaaS brands, including Klaviyo email flows and segmentation.

Email MarketingKlaviyoCROGrowth MarketingSegmentation
View →
KlientBoost

agency ·

KlientBoost is a performance marketing agency offering email marketing, landing page CRO, and paid media for eCommerce and B2C brands, including Klaviyo lifecycle programs.

Email MarketingKlaviyoCROPaid MediaLifecycle Marketing
View →
Blueprint Agency

agency ·

Blueprint is an eCommerce email and retention agency helping DTC brands grow revenue with Klaviyo email flows, campaigns, and SMS marketing.

Email FlowsKlaviyoSMS MarketingRetentionE-commerce Strategy
View →
Powerhouse

agency ·

Powerhouse is a digital marketing agency delivering email marketing, marketing automation, and eCommerce growth programs with a focus on lifecycle and retention.

Email MarketingMarketing AutomationKlaviyoE-commerceRetention
View →
Giant Partners

agency ·

Giant Partners is a data-driven digital marketing agency helping brands grow through email marketing, marketing automation, and multichannel campaigns for eCommerce and B2C.

Email MarketingMarketing AutomationKlaviyoData & AnalyticsLead Generation
View →
Admiral Media

agency ·

Admiral Media is a performance marketing agency for eCommerce and app brands, running email, CRM, and paid growth programs including Klaviyo lifecycle and retention marketing.

Retention MarketingEmail FlowsKlaviyoPerformance MarketingCRM
View →
Optimite

agency · Dubai/ Gurgaon

Retention marketing agency for ecommerce brands ($1M–$30M). Klaviyo Master Platinum Partner, 500+ brands shipped in six years. Forbes India DGEMS 2025. Wellness, beauty, CBD, fashion, F&B, home.

Email FlowsSMS MarketingShopify IntegrationList BuildingDeliverabilityKlaviyo SetupA/B TestingSegmentationAnalytics & ReportingE-commerce Strategy
View →
Digismoothie

agency · Prague, New York

Digismoothie offers expert Klaviyo Email Marketing Services tailored for Shopify merchants, handling complete technical setups, custom automated flows, and data-driven campaigns.

Email FlowsSMS MarketingShopify IntegrationList BuildingSegmentationA/B TestingKlaviyo SetupDeliverabilityAnalytics & ReportingE-commerce Strategy
View →
Cazbah

agency · New York, USA

Cazbah is a US ecommerce marketing agency helping small and mid-size online businesses grow with SEO and email marketing, including Klaviyo automation and campaigns.

Email MarketingKlaviyoEcommerceSEOSmall Business
View →
Peppermonkey Media

agency · UK

Peppermonkey Media is a digital marketing agency helping ecommerce brands with web, SEO, and email marketing, including Klaviyo flows and campaign management.

Email MarketingKlaviyoWeb DesignSEOEcommerce
View →
Click Slice

agency · London, UK

Click Slice is a UK digital marketing agency delivering SEO and ecommerce growth services, including email marketing and Klaviyo automation for online retailers.

Email MarketingKlaviyoSEOEcommerceDigital Marketing
View →
SociallyIn

agency · Atlanta, GA, USA

SociallyIn is a social and digital marketing agency for ecommerce brands, offering email marketing and retention services including Klaviyo campaigns and automation.

Email MarketingKlaviyoSocial MediaEcommerceContent
View →
The Brandsmen

agency · Phoenix, AZ, USA

The Brandsmen is a full-service digital agency helping ecommerce and DTC brands with branding, web, and email marketing, including Klaviyo flows and retention campaigns.

Email MarketingKlaviyoBrandingEcommerceWeb Design
View →
WebBuzz

agency · Australia

WebBuzz is an Australian digital marketing agency delivering SEO, ecommerce, and email marketing services, including Klaviyo automation and campaign strategy for online stores.

Email MarketingKlaviyoEcommerceSEODigital Marketing
View →
Growth Hackers

agency · Remote

Growth Hackers is a digital growth agency helping ecommerce and DTC brands scale with email marketing, retention, and conversion optimization, including Klaviyo flows and campaigns.

Email MarketingKlaviyoGrowth MarketingRetentionCRO
View →
Matter Design

agency · Australia

Matter Design is an Australian ecommerce and Shopify agency offering design, development, and email marketing, including Klaviyo automation and lifecycle campaigns.

ShopifyEmail MarketingKlaviyoWeb DesignEcommerce
View →
Utopia

agency · Remote

Utopia is a retention and email marketing agency for ecommerce brands, building Klaviyo flows, campaigns, and segmentation strategies designed to grow customer lifetime value.

Email MarketingKlaviyoRetentionSegmentationEcommerce
View →
CodeRapper

agency · London, UK

CodeRapper is a Shopify Plus agency delivering ecommerce development and marketing, including Klaviyo email automation, segmentation, and campaign management for DTC brands.

Shopify PlusEmail MarketingKlaviyoDevelopmentEcommerce Strategy
View →
Creatify

agency · Cape Town, South Africa

Creatify is a Shopify Plus agency helping ecommerce brands with store design, development, and email marketing, including Klaviyo flows and campaign strategy for retention.

Shopify PlusEmail MarketingKlaviyoWeb DevelopmentEcommerce
View →
Golden Web

agency · Australia

Golden Web is an Australian ecommerce agency building Shopify stores and retention programs, with Klaviyo email and SMS marketing to increase repeat purchases for DTC brands.

ShopifyEmail MarketingKlaviyoSMSRetention
View →
Kollective Agency

agency · UK

Kollective is a Shopify and ecommerce agency delivering design, development, and email marketing for growing DTC brands, including Klaviyo automation and campaign strategy.

ShopifyEmail MarketingKlaviyoEcommerce StrategyWeb Design
View →
Saunter

agency · Remote

Saunter is a retention marketing studio for ecommerce brands, specializing in Klaviyo email and SMS strategy, lifecycle flows, and campaign management to grow customer lifetime value.

Email MarketingSMSKlaviyoRetentionLifecycle Marketing
View →
We The People

agency · London, UK

We The People is an ecommerce growth agency helping DTC and Shopify brands scale through email marketing, retention, and paid media. They build Klaviyo flows and campaigns that drive repeat revenue.

Email MarketingKlaviyoRetentionShopifyPaid Media
View →
Charle

agency · London, UK

Charle is a Shopify Plus agency helping ecommerce brands grow through store design, development, and retention marketing, including Klaviyo email flows and lifecycle automation.

Shopify PlusKlaviyo FlowsEmail MarketingRetention MarketingE-commerce Design
View →
Voy Media

agency · New York, NY, USA

Voy Media is a New York-based ecommerce growth agency helping DTC brands scale through paid media, email, and Klaviyo-driven retention marketing including automated flows and lifecycle campaigns.

Email MarketingKlaviyo FlowsRetention MarketingE-commerce StrategyPaid Media
View →
Brillmark

agency · Ann Arbor, MI, USA

Brillmark is a conversion optimization and email development agency specializing in A/B testing and building responsive, on-brand email templates and Klaviyo campaigns for ecommerce brands.

Email DevelopmentA/B TestingConversion OptimizationKlaviyoCampaign Design
View →
Digismoothie

agency · Prague, Czech Republic

Digismoothie is a Shopify-focused ecommerce agency that helps DTC brands grow with store development, email marketing, and Klaviyo automation for retention and lifecycle campaigns.

ShopifyEmail MarketingKlaviyo FlowsE-commerce StrategyAutomation
View →
Beacon Digital Marketing

agency · New York, NY, USA

Beacon Digital Marketing is a full-service digital agency delivering demand generation, marketing automation, and email programs including Klaviyo campaigns and lifecycle flows for growth-focused brands.

Email MarketingMarketing AutomationKlaviyoDemand GenerationLifecycle Marketing
View →
Reinforce Lab

agency · London, UK

Reinforce Lab is an ecommerce agency building and scaling Shopify stores with a focus on retention, email marketing, and Klaviyo flows that turn one-time buyers into repeat customers.

ShopifyKlaviyo FlowsRetention MarketingEmail MarketingE-commerce Strategy
View →
WeThinkBeautiful

agency · Paris, France

WeThinkBeautiful is an ecommerce design and retention agency helping DTC brands grow through conversion-focused Shopify design and email marketing, including Klaviyo campaigns and automated flows.

E-commerce DesignEmail MarketingKlaviyoRetention MarketingShopify
View →
Overdose

agency · Auckland, New Zealand

Overdose is a global commerce experience agency delivering end-to-end ecommerce growth, from platform builds to retention and email marketing with Klaviyo automation and lifecycle campaigns.

E-commerce StrategyEmail MarketingKlaviyoRetention MarketingCommerce Platforms
View →
Kalungi

agency · Seattle, WA, USA

Kalungi is a growth marketing agency running full-funnel programs including email marketing and marketing automation, with Klaviyo and lifecycle campaign expertise for scaling brands.

Email MarketingMarketing AutomationKlaviyoDemand GenerationGrowth Marketing
View →
Underwater Pistol

agency · London, UK

Underwater Pistol is a Shopify Plus ecommerce agency delivering store builds and retention programs, including email marketing and Klaviyo automation to drive repeat revenue for DTC brands.

Shopify PlusEmail MarketingKlaviyoRetention MarketingE-commerce Strategy
View →
SALT.agency

agency · UK

SALT.agency is a technical SEO and digital marketing agency supporting ecommerce brands with Klaviyo email marketing, retention flows, and organic growth.

KlaviyoEmail FlowsSEORetentionE-commerce Strategy
View →
OnlineSales.ai

agency · USA

OnlineSales.ai is a marketing technology and services company helping ecommerce and retail brands run Klaviyo-driven email, automation, and retention campaigns.

KlaviyoMarketing AutomationEmail FlowsRetentionE-commerce Strategy
View →
Statement Agency

agency · UK

Statement is a UK ecommerce and Shopify agency delivering Klaviyo email marketing, retention flows, and conversion-focused store builds for DTC brands.

KlaviyoEmail FlowsShopifyRetentionE-commerce Strategy
View →
We Are JH

agency · Manchester, UK

We Are JH is a UK Shopify Plus and ecommerce agency offering Klaviyo email marketing, automation flows, and retention strategy for scaling brands.

KlaviyoEmail FlowsShopifyRetentionE-commerce Strategy
View →
Fluid Commerce

agency · Manchester, UK

Fluid Commerce is a UK ecommerce agency providing Klaviyo email marketing, automated flows, and Shopify Plus development for growing online retailers.

KlaviyoEmail FlowsShopifyE-commerce StrategySegmentation
View →
Grow Revenue

agency · USA

Grow Revenue is an email and SMS marketing agency building Klaviyo retention programs, lifecycle flows, and campaign strategy for ecommerce brands.

KlaviyoEmail FlowsSMS MarketingRetentionCampaign Management
View →
Bluprintx

agency · UK

Bluprintx is a growth services and martech consultancy delivering Klaviyo and lifecycle marketing implementation, automation, and CRM strategy for ecommerce and B2B brands.

KlaviyoMarketing AutomationEmail FlowsCRMSegmentation
View →
Pretty Damn Quick

agency · Israel

Pretty Damn Quick helps ecommerce brands optimize checkout and post-purchase experiences, integrating with Klaviyo for retention and lifecycle marketing.

KlaviyoPost-PurchaseRetentionE-commerce StrategySegmentation
View →
Elumynt

agency · USA

Elumynt is a growth-focused ecommerce agency delivering Klaviyo lifecycle email and SMS marketing, retention flows, and paid acquisition for DTC brands.

KlaviyoEmail FlowsSMS MarketingRetentionE-commerce Strategy
View →
Digital Position

agency · San Diego, CA, USA

Digital Position is a digital marketing agency providing Klaviyo email marketing, automated flows, and segmentation for ecommerce brands alongside paid search and social.

KlaviyoEmail FlowsSegmentationE-commerce StrategyA/B Testing
View →
Lantern

agency · USA

Lantern is a retention and lifecycle marketing agency delivering Klaviyo email and SMS flows, segmentation, and campaign strategy for DTC ecommerce brands.

KlaviyoEmail FlowsSMS MarketingSegmentationRetention
View →
Structured Agency

agency · USA

Structured is a performance ecommerce agency running paid media alongside Klaviyo email and SMS retention programs for scaling DTC brands.

Email FlowsSMS MarketingKlaviyoPaid MediaRetention
View →
Praella

agency · USA

Praella is a Shopify and ecommerce agency offering Klaviyo email marketing, retention strategy, automated flows, and store optimization for growing DTC brands.

Klaviyo SetupEmail FlowsRetentionShopifyE-commerce Strategy
View →
Noticed

agency · USA

Noticed is an ecommerce growth agency and Klaviyo partner helping DTC brands grow retention revenue through email and SMS lifecycle marketing, flows, and campaigns.

Email FlowsSMS MarketingKlaviyoLifecycle MarketingE-commerce Strategy
View →
92 West

agency · USA

92 West is a digital marketing and branding agency offering Klaviyo email marketing, automated flows, and lifecycle campaigns for ecommerce and B2B clients.

KlaviyoEmail FlowsBrandingCampaign ManagementE-commerce Strategy
View →
Spicy Agency

agency · Belgium

Agence française de rétention e-commerce certifiée Klaviyo. Écosystème Email + SMS + WhatsApp pour marques à +50k€/mois.

Email FlowsSMS MarketingSegmentationAnalytics & ReportingDeliverabilityKlaviyo SetupA/B TestingE-commerce StrategyShopify IntegrationList Building
View →
e2 Agency

agency · Adelaide, Australia

e2 Agency is a Klaviyo email marketing agency for Shopify brands, focused on email, SMS, list growth, campaigns, and ecommerce revenue growth.

KlaviyoEmail MarketingSMSList GrowthCampaignsShopify
View →
BMO Media

agency · Los Angeles, CA, USA

BMO Media is an email and SMS marketing agency focused on ecommerce lifecycle growth and retention on Klaviyo.

KlaviyoEmail MarketingSMSLifecycle MarketingRetention
View →
Enchant Agency

agency · London, United Kingdom

Enchant is a CRO-first ecommerce growth agency combining Klaviyo lifecycle automation, strategy, design, and optimization to drive measurable revenue.

KlaviyoCROLifecycle AutomationEmail MarketingEcommerce Strategy
View →
Arcady Media

agency · Toronto, Canada

Arcady Media is a retention-focused ecommerce agency providing Klaviyo email, SMS, lifecycle, and loyalty marketing for Shopify brands.

KlaviyoEmail MarketingSMSLifecycle MarketingLoyaltyShopify
View →
Mayple

agency · New York, NY, USA

Mayple matches ecommerce brands with vetted email marketing and Klaviyo experts, offering flexible retention, automation, and lifecycle marketing support.

KlaviyoEmail MarketingExpert MatchingRetentionAutomation
View →
Domaine

agency · New York, NY, USA

Domaine is a commerce agency for Shopify and enterprise ecommerce brands, with services across strategy, design, development, and retention marketing on Klaviyo.

KlaviyoShopify PlusEcommerce StrategyRetentionDesign & Development
View →
Strategy Maven Agency

agency · Los Angeles & New Orleans, USA

Strategy Maven is a boutique Klaviyo consultancy specializing in lifecycle CRM and retention marketing for product-based D2C brands in food & beverage, health, beauty, and fashion.

KlaviyoLifecycle CRMRetention StrategyEmail FlowsSMS MarketingSegmentation
View →
Forge Digital Marketing

agency · United States

Forge Digital Marketing is a DTC ecommerce marketing agency helping Shopify brands scale email revenue with Klaviyo, retention marketing, paid media, and web design.

Klaviyo Email MarketingRetention MarketingShopifyEmail FlowsSMS
View →
ECD Digital Strategy

agency · Canada

ECD Digital Strategy is a Klaviyo Master Elite email and SMS marketing agency helping ecommerce brands with lifecycle automation, segmentation, and retention growth.

KlaviyoEmail MarketingSMSLifecycle AutomationSegmentationRetention
View →
Centric Squared

agency · Sheridan, WY, USA

Centric Squared is a digital marketing agency offering data-driven email automation, CRM, and customer-centric Klaviyo programs for growing businesses.

KlaviyoEmail AutomationCRMRetentionEcommerce
View →
Digital Media Team

agency · Manchester, United Kingdom

Digital Media Team is a full-funnel ecommerce marketing agency offering Klaviyo email marketing, paid social, paid search, and web development.

KlaviyoEmail MarketingPaid SocialPaid SearchWeb Development
View →
CRO Media

agency · Europe

CRO Media is a conversion-focused ecommerce agency providing email marketing, Klaviyo retention, and conversion rate optimization services for online stores.

Email MarketingKlaviyo SetupCROSegmentationE-commerce Strategy
View →
Ballpoint Marketing

agency · United States

Ballpoint Marketing is a marketing agency offering email marketing and Klaviyo services for ecommerce brands, including flow builds, campaigns, and list growth.

Email MarketingKlaviyo SetupCampaign ManagementList GrowthE-commerce Strategy
View →
Klar Agency

agency · Europe

Klar Agency is an ecommerce email and SMS marketing agency building Klaviyo retention programs, lifecycle flows, and campaigns for growing DTC brands.

Email MarketingSMS MarketingLifecycle FlowsKlaviyoRetention Strategy
View →
Ecommerce Pro

agency · United States

Ecommerce Pro is an email marketing and retention agency helping ecommerce brands grow revenue through Klaviyo email flows, campaigns, segmentation, and automation.

Email FlowsKlaviyo SetupSegmentationCampaign ManagementE-commerce Strategy
View →
H1 Webdevelopment

agency · Netherlands

H1 Webdevelopment has 20+ years of B2B and B2C ecommerce experience across Shopware, Magento, Shopify, and Shopify Plus, with an in-house marketing team helping brands set up, optimize, and grow Klaviyo marketing automation.

Klaviyo SetupMarketing AutomationE-commerce StrategyShopifyMagento
View →
ondevi

agency · Munich, Germany

ondevi is a Munich-based email and WhatsApp marketing agency specializing in ecommerce retention with a full-suite retention system. Services span email, WhatsApp, SMS, push, migrations, loyalty, and subscription integration.

Email MarketingWhatsApp MarketingSMS MarketingKlaviyo MigrationRetention Strategy
View →
Great Minds Consulting

agency · United Kingdom

Great Minds Consulting is a global IT systems integrator with 14+ years of experience implementing and optimizing Klaviyo, Shopify, CDP, and CRM platforms for enterprise ecommerce and marketing automation.

Klaviyo SetupMarketing AutomationCRMCDPE-commerce Strategy
View →
GR0

agency · Los Angeles, CA, USA

GR0 is a leading digital agency offering a full range of marketing services including email and SMS, paid media, creative, content, and SEO, helping brands grow through data-driven performance marketing and storytelling.

Email MarketingSMS MarketingSEOPaid MediaContent
View →
Colorz

agency · Paris, France

Colorz is a Paris-based full-service digital and Shopify Platinum agency with a data-first Klaviyo CRM practice. They deliver lifecycle marketing, segmentation, flow architecture, A/B testing, and deliverability for luxury, beauty, food, and fashion brands.

Klaviyo SetupSegmentationEmail FlowsA/B TestingDeliverability
View →
Optimite

agency · United States

Optimite is a Klaviyo Master Platinum retention agency for ecommerce brands doing $1M-$30M. They build email, SMS, lifecycle, loyalty, and list-growth programs as one connected system across wellness, beauty, fashion, and food & beverage.

Email MarketingSMS MarketingLifecycle FlowsLoyaltyDeliverability
View →
Threadpoint

agency · United States

Threadpoint is a Klaviyo Master Platinum partner specializing in email and SMS retention marketing for DTC and Shopify brands. Services include lifecycle flows, campaign management, segmentation, deliverability, and retention strategy consulting.

Email MarketingSMS MarketingLifecycle FlowsRetention StrategyKlaviyo
View →
Impression Digital

agency · Nottingham, UK

Impression is an award-winning performance marketing agency delivering integrated digital campaigns for ambitious brands, spanning email, CRM, paid media and SEO.

Email MarketingPerformance MarketingPaid MediaSEO
View →
Embryo

agency · Manchester, UK

Embryo is a full-service digital marketing agency that uses data and insight to identify opportunities and create digital campaigns, including email and CRM marketing, that grow revenue for brands.

Email MarketingSEOPaid MediaE-commerce Strategy
View →
Snowday Agency

agency · Jackson, WY, USA

Snowday is a full-service digital marketing agency based in Jackson, Wyoming with a track record of driving measurable results across email, paid and lifecycle marketing for its partners.

Email MarketingLifecycle MarketingPaid MediaStrategy
View →
The Good Marketer

agency · London, UK

The Good Marketer is a specialist digital marketing agency in London that scales SMEs and eCommerce brands across paid, SEO and email marketing.

Email MarketingE-commerce StrategyPaid MediaSEO
View →
SOZO

agency · United Kingdom

SOZO is a specialist digital marketing agency for eCommerce and purpose-led brands, blending marketing, technology and creativity to drive sustainable growth including email and marketing automation.

Email MarketingE-commerce StrategyMarketing AutomationCRO
View →
DataSauce

agency · Melbourne, Australia

DataSauce is an omnichannel CRM and performance agency specializing in Klaviyo for high-growth ecommerce brands, with deep expertise in advanced segmentation, automation, and A/B testing.

KlaviyoOmnichannel CRMSegmentationA/B TestingAutomation
View →
SmartSites

agency · Paramus, NJ, USA

SmartSites is a digital marketing agency offering Klaviyo email marketing and automation services, helping ecommerce brands grow revenue through segmented campaigns and flows.

KlaviyoEmail MarketingAutomationEcommerceDigital Marketing
View →
BlueTuskr

agency · Philadelphia, PA, USA

BlueTuskr is a full-service ecommerce marketing agency offering Klaviyo email and SMS marketing, automation, and retention strategy for online sellers and DTC brands.

KlaviyoEmail MarketingSMS MarketingEcommerceRetention
View →
Webistry

agency · Montreal, Canada

Webistry is a performance and ecommerce marketing agency that builds Klaviyo email and SMS programs alongside paid acquisition to drive full-funnel growth for DTC brands.

KlaviyoEmail MarketingSMS MarketingPaid MediaEcommerce Growth
View →
Blend Commerce

agency · United Kingdom

Blend Commerce is a Shopify and Klaviyo agency helping ecommerce brands grow through CRO, email and SMS automation, and retention strategy built around Klaviyo flows and segmentation.

KlaviyoShopifyEmail MarketingCRORetention
View →
Retention Lab

agency · United Kingdom

Retention Lab is a Klaviyo email marketing agency for Shopify ecommerce brands, increasing revenue through data-led email and SMS that drives sales, retention, and repeat purchases.

KlaviyoEmail MarketingRetentionShopifySMS Marketing
View →
Sweat Pants Agency

agency · Maryland, USA

Sweat Pants Agency is a full lifecycle email and SMS marketing agency for DTC and B2B brands, managing Klaviyo campaigns and flows end-to-end for fast, measurable growth.

Email MarketingSMS MarketingKlaviyoLifecycle MarketingEcommerce Strategy
View →
Mineral

agency · New York, NY, USA

Mineral is a done-for-you retention marketing agency running Klaviyo email, SMS, and direct mail programs designed to grow customer lifetime value and loyalty for ecommerce brands.

KlaviyoEmail MarketingSMS MarketingDirect MailRetention
View →
&bam

agency · Charlottetown, PE, Canada

&bam is a full-service email and SMS marketing agency that builds and refines Klaviyo programs for ecommerce brands, focused on flows, campaigns, and retention that drive measurable revenue.

Email MarketingSMS MarketingKlaviyo FlowsRetentionCampaign Strategy
View →
Mavlers

agency · San Jose, CA, USA

Mavlers is a global digital and lifecycle marketing partner helping ecommerce and DTC brands get the most from Klaviyo through strategy, automation, advanced segmentation, and scalable cross-channel execution across email, SMS, and push.

Klaviyo Lifecycle MarketingEmail AutomationSegmentationSMS MarketingCross-Channel Strategy
View →
Ignite Visibility

agency · San Diego, CA, USA

Ignite Visibility is a full-service digital marketing agency offering email marketing, Klaviyo automation, SEO, and paid media for DTC and eCommerce brands.

Email MarketingKlaviyoSEOPaid MediaRetention
View →
Eastside Co

agency · London, UK

Eastside Co is a global Shopify Plus agency and Klaviyo partner delivering email marketing, automation flows, and conversion-focused retention programs for eCommerce brands.

Shopify PlusEmail FlowsKlaviyoRetentionE-commerce Strategy
View →
Saffron Edge

agency · Newark, NJ, USA

Saffron Edge is a digital growth agency specializing in email marketing, marketing automation, and retention for DTC and SaaS brands, including Klaviyo setup and lifecycle campaigns.

Email MarketingMarketing AutomationRetentionKlaviyo SetupSegmentation
View →
Tadpull

agency · Bozeman, MT, USA

Tadpull is an eCommerce growth agency and Google Premier Partner that helps DTC brands drive revenue through data-driven email marketing, Klaviyo automation, and customer retention strategy.

Email FlowsKlaviyo AutomationE-commerce StrategySegmentationAnalytics
View →
Sagapixel

agency · Philadelphia, PA, USA

Sagapixel is a digital marketing agency providing email marketing, marketing automation, and SEO services to help eCommerce and service brands grow.

Email MarketingMarketing AutomationSEORetention
View →
Third & Grove

agency · Boston, MA, USA

Third & Grove is a commerce and experience agency building Shopify and Klaviyo-powered email programs, automation, and retention for enterprise DTC brands.

ShopifyKlaviyoEmail AutomationRetentionE-commerce Strategy
View →
Inflow

agency · USA

Inflow is a digital marketing agency for eCommerce, offering email marketing, Klaviyo automation, SEO, and paid media to drive growth and retention.

Email MarketingKlaviyoSEOPaid MediaRetention
View →
Kynship

agency · USA

Kynship is a DTC growth agency combining influencer-driven acquisition with email and SMS retention strategy to grow eCommerce brands.

Email & SMSRetentionInfluencer MarketingE-commerce Strategy
View →
Growmojo

agency · USA

Growmojo is a performance marketing agency delivering email marketing, automation, and retention programs alongside paid acquisition for eCommerce brands.

Email MarketingMarketing AutomationRetentionPerformance Marketing
View →
Sirge

agency · USA

Sirge is a growth platform and agency helping DTC brands scale with attribution, paid media, and email/SMS retention strategy built around Klaviyo.

AttributionEmail & SMSRetentionPaid MediaE-commerce Strategy
View →
Fairing

agency · USA

Fairing helps eCommerce brands capture post-purchase survey data to power smarter Klaviyo segmentation, personalization, and retention marketing.

Post-Purchase SurveysKlaviyo SegmentationPersonalizationRetentionZero-Party Data
View →
upGrowth

agency · Pune, India

upGrowth is a growth marketing agency offering email marketing, marketing automation, and retention campaigns including Klaviyo flows for eCommerce and SaaS brands.

Email MarketingMarketing AutomationRetentionGrowth Marketing
View →
Penguin Strategies

agency · Israel / USA

Penguin Strategies is a revenue-focused marketing agency providing email marketing, marketing automation, and HubSpot/Klaviyo lifecycle programs for growth-stage brands.

Email MarketingMarketing AutomationLifecycle CampaignsSegmentation
View →
Branded Agency

agency · Toronto, Canada

Branded is a full-funnel eCommerce marketing agency offering Klaviyo email and SMS automation, paid media, and retention strategy for DTC brands.

Email & SMSKlaviyoRetentionPaid MediaE-commerce Strategy
View →
The Invisible Flow

freelancer · Spain

Email Retention Strategist Your cart abandonment flow is leaking money. Your post-purchase sequence is forgettable. And Klaviyo Composer just built the same flows for 10,000 other stores. I've driven 40–62% of total monthly revenue through email for DTC brands in wellness, fashion, and lifestyle — all through Klaviyo. → If you're a DTC founder doing €200K–€1M/year and want email to own 45%+ of your revenue, check out theinvisibleflow.com

Email FlowsSegmentationA/B TestingKlaviyo SetupShopify IntegrationDeliverabilityE-commerce StrategyAnalytics & ReportingList BuildingSMS Marketing
View →
Stately Web

agency · 27 Crown St, Kettering NN16 8QA, United Kingdom

Empowering Digital Experiences That Elevate Your Brand. At Stately Web, we specialize in building apps and websites that don’t just look great they work seamlessly and drive results. Our team blends creativity, technical expertise, and a user-first mindset to bring your digital vision to life. What We Do: ✨ Custom App Development ✨ Modern Website Design & Development ✨ User-Centric UX/UI Design ✨ Full-Stack Development & Ongoing Support ✨ Search Engine & App Store Optimisation ✨ Social Media Management & Content Creation Why Stately Web? ✅ Human-centered design that puts users first ✅ Collaborative, transparent process ✅ Future-ready solutions tailored to your needs Let’s transform your ideas into reality. Connect with us today!

E-commerce StrategyShopify Integration
View →
Axial

agency · Sherbrooke, Quebec, Canada

Marketing automation means nothing without the right people behind it. Most agencies can set up an email platform. Few can actually make it work as part of a broader business strategy. That's where Axial stands apart. We've been deep in marketing automation long enough to know that the technology is only half the battle. The real work is understanding your customer journey, mapping the right touchpoints, and building sequences that feel personal rather than automated. From platform selection to campaign architecture, A/B testing, and continuous optimization, we handle every step. Whether you need a win-back flow for lapsed customers, a VIP retention strategy, or a full data-driven email program built on platforms like Klaviyo, our team brings both the strategic thinking and the technical depth to deliver. And because we're also the ones who built your e-commerce infrastructure, we don't just send emails into the void. We connect your marketing to your systems, your data, and your actual business goals. The result is a marketing engine that runs smarter over time, not just louder. That's not a promise. That's 20 years of knowing what actually works.

Email FlowsSMS MarketingShopify IntegrationList BuildingSegmentationKlaviyo SetupDeliverabilityAnalytics & ReportingE-commerce StrategyA/B Testing
View →
Blue Stout

agency · USA

Conversion-focused Shopify Plus agency with Klaviyo expertise. Specializes in optimizing the post-purchase experience through email flows.

Email FlowsShopify IntegrationKlaviyo SetupConversion OptimizationA/B Testing
View →
Power Digital Marketing

agency · San Diego, CA, USA

Full-service growth marketing agency with a dedicated Klaviyo practice. Known for their proprietary nova platform combining data analytics with Klaviyo execution.

Email FlowsSMS MarketingCampaign StrategySegmentationKlaviyo SetupAnalytics & ReportingLifecycle Marketing
View →
Wpromote

agency · El Segundo, CA, USA

Top-tier digital marketing agency and Klaviyo partner. Offers integrated email/SMS with paid media and SEO for holistic growth.

Email FlowsCampaignsSMS MarketingKlaviyo SetupSegmentationA/B TestingAnalytics
View →
MuteSix

agency · Los Angeles, CA, USA

Performance marketing agency with deep Klaviyo expertise, specializing in DTC eCommerce growth through integrated email + paid media strategies.

Email FlowsCampaignsSMS MarketingLifecycle MarketingShopify IntegrationSegmentation
View →
Absolute Web

agency · Miami, FL, USA

Full-service eCommerce agency with Klaviyo integration expertise. Strong in Shopify Plus + Klaviyo implementations.

Klaviyo SetupEmail FlowsShopify IntegrationMigrationCampaignsSMS Marketing
View →
Essence of Email

agency · USA

Specialist email marketing agency focused on Klaviyo and lifecycle marketing for eCommerce brands. Known for deep Klaviyo expertise and custom flow architecture.

Email FlowsSegmentationDeliverabilityKlaviyo SetupMigrationA/B TestingCampaign Strategy
View →
Trellis

agency · Boston, MA, USA

eCommerce growth agency with strong Klaviyo integration capabilities. Specializes in Shopify Plus stores with advanced Klaviyo setups.

Klaviyo SetupShopify IntegrationEmail FlowsCampaignsAnalytics & Reporting
View →
Avex Designs

agency · New York, NY, USA

Shopify Plus agency with dedicated Klaviyo email marketing services. Known for design-forward email campaigns.

Email FlowsCampaignsKlaviyo SetupShopify IntegrationTemplate DesignSMS Marketing
View →
Sharma Brands

agency · New York, NY, USA

DTC brand builder and growth agency founded by Nik Sharma. Provides Klaviyo strategy and implementation for fast-growing consumer brands.

Email FlowsSMS MarketingCampaignsKlaviyo SetupE-commerce Strategy
View →
Disruptive Advertising

agency · Lindon, UT, USA

Performance marketing agency offering Klaviyo email and SMS services alongside PPC, social, and CRO.

Email FlowsCampaignsSMS MarketingA/B TestingAnalytics & ReportingSegmentation
View →
Eventige

agency · New York, NY, USA

Brand strategy and marketing agency specializing in Klaviyo for lifestyle and fashion eCommerce brands.

Klaviyo SetupEmail FlowsSMS MarketingCampaignsShopify IntegrationList Building
View →
Classy Llama

agency · Springfield, MO, USA

eCommerce development agency with deep expertise in Magento/Adobe Commerce + Klaviyo integrations.

Klaviyo SetupMigrationEmail FlowsE-commerce StrategyShopify Integration
View →
Inbox Stars

agency · USA/UK

Email deliverability consultancy with Klaviyo expertise. Specialists in getting emails to the inbox, not spam.

DeliverabilityKlaviyo SetupList CleaningAuthenticationWarm-up Strategies
View →
CAKE Commerce

agency · USA

Klaviyo-focused retention marketing agency for DTC eCommerce brands. Specializes in lifecycle email and SMS automation.

Email FlowsSMS MarketingSegmentationCampaignsA/B TestingKlaviyo Setup
View →
Chain of Demand

agency · USA

Retention marketing agency built specifically around Klaviyo for eCommerce. Strong focus on revenue attribution and ROI.

Email FlowsCampaignsSMS MarketingSegmentationAnalytics & ReportingKlaviyo Setup
View →
Email Industries

agency · USA

Email-first agency with Klaviyo specialization. Known for their data-driven approach to email marketing for eCommerce.

Email FlowsCampaignsSegmentationA/B TestingDeliverabilityTemplate Design
View →
eHouse Studio

agency · USA

Shopify Plus and Klaviyo agency specializing in luxury and premium DTC brands.

Klaviyo SetupShopify IntegrationEmail FlowsCampaignsE-commerce Strategy
View →
MailNinja

agency · London, UK

UK-based email marketing agency with Klaviyo expertise. Serves eCommerce brands across Europe and UK.

Email FlowsCampaignsTemplate DesignKlaviyo SetupSMS MarketingDeliverability
View →
The Stable

agency · Melbourne, Australia

Australian eCommerce agency with Klaviyo email marketing services. Strong in the APAC market.

Klaviyo SetupEmail FlowsCampaignsShopify IntegrationSMS Marketing
View →
Ragnarok

agency · USA

DTC growth agency with Klaviyo email and SMS as a core offering. Focus on scaling eCommerce brands through retention.

Email FlowsSMS MarketingCampaignsSegmentationKlaviyo SetupList Building
View →
BuyBoxExperts

agency · USA

Amazon + DTC agency with Klaviyo retention marketing expertise for multi-channel eCommerce brands.

Email FlowsCampaignsKlaviyo SetupSegmentationE-commerce Strategy
View →
Hive Digital Strategy

agency · USA

Digital marketing agency with dedicated Klaviyo email services for eCommerce.

Klaviyo SetupEmail FlowsCampaignsSegmentationSMS Marketing
View →
ActionRocket

agency · London, UK

UK-based email design and strategy agency. Works with Klaviyo for eCommerce clients needing premium email experiences.

Template DesignEmail FlowsCampaignsA/B TestingDeliverability
View →
Reload Media

agency · Brisbane, Australia

Australian digital marketing agency with Klaviyo email and SMS marketing for eCommerce brands.

Email FlowsCampaignsSMS MarketingKlaviyo SetupSegmentationAnalytics
View →
Visiture

agency · Charleston, SC, USA

eCommerce performance marketing agency (merged with Wpromote) known for Klaviyo lifecycle marketing.

Email FlowsCampaignsSMS MarketingAnalytics & ReportingE-commerce Strategy
View →
Flypost Agency

agency · Los Angeles

Email and SMS retention agency for Shopify brands on Klaviyo. We build flows, campaigns, and segmentation strategies that grow repeat revenue and protect brand equity. Six published case studies.

Email FlowsSMS MarketingShopify IntegrationList BuildingSegmentationA/B TestingKlaviyo SetupDeliverabilityAnalytics & ReportingE-commerce Strategy
View →
Holistic Email Marketing

agency · United Kingdom

UK email marketing consultancy providing strategic Klaviyo guidance, audits, and training for e-commerce and retail brands.

Email FlowsDeliverabilitySegmentationA/B TestingAnalytics & Reporting
View →
Code Design

agency · Portugal

European digital marketing agency offering Klaviyo email marketing, automation, and e-commerce growth services for B2B and B2C brands.

Email FlowsKlaviyo SetupSegmentationAnalytics & ReportingE-commerce Strategy
View →
The Good

agency · United States

Conversion rate optimization and email marketing agency using Klaviyo to improve customer journeys and retention for e-commerce brands.

Email FlowsA/B TestingAnalytics & ReportingE-commerce StrategySegmentation
View →
Barrel NY

agency · United States

NYC-based Shopify Plus agency delivering Klaviyo email marketing, automation, and e-commerce experiences for lifestyle and consumer brands.

Shopify IntegrationEmail FlowsKlaviyo SetupE-commerce StrategyAnalytics & Reporting
View →
Growth Curve Agency

agency · United States

E-commerce growth agency leveraging Klaviyo email and SMS marketing to build retention-focused revenue streams for online brands.

Email FlowsSMS MarketingKlaviyo SetupList BuildingE-commerce Strategy
View →
Hawke Media

agency · United States

Full-service DTC marketing agency offering Klaviyo email marketing, SMS automation, and retention strategies as part of comprehensive growth solutions.

Email FlowsSMS MarketingKlaviyo SetupE-commerce StrategyAnalytics & Reporting
View →
Retention Commerce

agency · United States

E-commerce retention marketing agency specializing in Klaviyo email flows, SMS campaigns, and customer lifecycle strategy.

Email FlowsSMS MarketingSegmentationE-commerce StrategyAnalytics & Reporting
View →
RPM Digital

agency · United Kingdom

Performance email marketing agency offering Klaviyo strategy, lifecycle automation, and retention campaigns for e-commerce and DTC brands.

Email FlowsKlaviyo SetupSegmentationDeliverabilityAnalytics & Reporting
View →
Parker & Co

agency · Australia

Australian Klaviyo partner agency delivering email marketing strategy, automation flows, and retention programs for online retailers.

Email FlowsKlaviyo SetupSegmentationList BuildingAnalytics & Reporting
View →
Digital Maas

agency · Australia

Australian digital marketing agency providing Klaviyo email marketing, automation, and e-commerce retention services.

Klaviyo SetupEmail FlowsSegmentationAnalytics & ReportingShopify Integration
View →
Ecom Growers

agency · United States

Email and SMS marketing agency focused on Klaviyo-powered retention strategies for e-commerce brands seeking predictable revenue growth.

Email FlowsSMS MarketingKlaviyo SetupSegmentationE-commerce Strategy
View →
Good Email Marketing

agency · United States

Boutique Klaviyo email marketing agency delivering done-for-you campaigns, flows, and strategy for Shopify and e-commerce businesses.

Email FlowsKlaviyo SetupShopify IntegrationList BuildingSegmentation
View →
4Spot Marketing

agency · United States

Digital marketing agency offering dedicated Klaviyo email marketing management, automation flows, and campaign strategy for e-commerce brands.

Klaviyo SetupEmail FlowsList BuildingSegmentationE-commerce Strategy
View →
Ecommerce Intelligence

agency · United States

Data-driven e-commerce marketing agency specializing in Klaviyo email retention, customer lifetime value optimization, and growth strategies.

Email FlowsSegmentationAnalytics & ReportingE-commerce StrategyKlaviyo Setup
View →
Blue Wheel Media

agency · United States

Multi-channel e-commerce agency offering Klaviyo email and SMS marketing services for marketplace and DTC brands.

Email FlowsSMS MarketingKlaviyo SetupShopify IntegrationE-commerce Strategy
View →
Rejoiner

agency · United States

E-commerce email marketing platform and agency combining Klaviyo expertise with dedicated strategic support for growing online retailers.

Email FlowsSegmentationE-commerce StrategyAnalytics & ReportingKlaviyo Setup
View →
Campaign Creators

agency · United States

Inbound marketing agency offering Klaviyo onboarding, setup, and email automation to help businesses convert and retain customers.

Klaviyo SetupEmail FlowsList BuildingSegmentationAnalytics & Reporting
View →
Email Uplers

agency · India

Specialized email marketing team offering Klaviyo design, development, and automation services for global e-commerce brands.

Email FlowsKlaviyo SetupA/B TestingDeliverabilityAnalytics & Reporting
View →
Email Movers

agency · United Kingdom

UK-based email marketing agency providing strategic Klaviyo implementation, campaign management, and deliverability services.

Email FlowsDeliverabilityKlaviyo SetupSegmentationAnalytics & Reporting
View →
Lift Division

agency · United States

Email marketing agency delivering Klaviyo-powered campaigns, flows, and retention strategies to drive incremental revenue for online retailers.

Email FlowsKlaviyo SetupList BuildingSegmentationAnalytics & Reporting
View →
Pilothouse

agency · Canada

Full-funnel performance agency leveraging Klaviyo email and SMS marketing for direct-to-consumer brands seeking scalable growth.

Email FlowsSMS MarketingSegmentationAnalytics & ReportingE-commerce Strategy
View →
OMG Commerce

agency · United States

Performance marketing agency with a dedicated Klaviyo practice, helping e-commerce brands scale email revenue through data-driven automation.

Email FlowsSegmentationA/B TestingAnalytics & ReportingE-commerce Strategy
View →
Revenue Geeks

agency · United States

Email marketing experts helping Shopify and WooCommerce brands maximize revenue through Klaviyo flows, campaigns, and optimization.

Email FlowsShopify IntegrationKlaviyo SetupSegmentationE-commerce Strategy
View →
Alchemy Worx

agency · United Kingdom

UK-based email marketing agency specializing in Klaviyo strategy, deliverability, and advanced segmentation for retail and e-commerce brands.

Email FlowsDeliverabilitySegmentationA/B TestingAnalytics & Reporting
View →
The Email Marketers

agency · United States

Klaviyo-certified email marketing agency focused on e-commerce retention, revenue-driven automation, and lifecycle campaigns.

Email FlowsSegmentationKlaviyo SetupList BuildingA/B Testing
View →
Uplers

agency · India

Global digital agency offering Klaviyo email marketing services including template design, automation setup, and campaign management.

Email FlowsKlaviyo SetupA/B TestingAnalytics & ReportingDeliverability
View →
Growth Operators

agency · United States

E-commerce growth agency offering Klaviyo email marketing, retention programs, and performance-driven campaigns for online brands.

Email FlowsKlaviyo SetupSegmentationE-commerce StrategyAnalytics & Reporting
View →
Convert Digital

agency · Australia

Australian Klaviyo Certified Partner specializing in email marketing, SMS automation, and retention strategies for Shopify stores.

Email FlowsSMS MarketingKlaviyo SetupShopify IntegrationSegmentation
View →
Common Thread Collective

agency · United States

Leading DTC growth agency using Klaviyo for advanced email and SMS retention marketing for high-growth e-commerce brands.

Email FlowsSMS MarketingSegmentationAnalytics & ReportingE-commerce Strategy
View →
Email Broadcast

agency · United States

Dedicated email marketing agency providing Klaviyo campaign management, automation flows, and list growth for e-commerce businesses.

Email FlowsList BuildingKlaviyo SetupDeliverabilityAnalytics & Reporting
View →
Electric Eye

agency · United States

Shopify-focused agency delivering Klaviyo email marketing, retention strategies, and e-commerce growth for DTC brands.

Shopify IntegrationEmail FlowsKlaviyo SetupE-commerce StrategySegmentation
View →
Inbox Army

agency · United States

Full-service email marketing agency specializing in Klaviyo strategy, flows, campaigns, and ongoing optimization for e-commerce brands.

Email FlowsKlaviyo SetupSegmentationA/B TestingAnalytics & Reporting
View →
Brave Agency

agency · Manchester, UK

Brave Agency is a certified Klaviyo partner and award-winning digital marketing agency specialising in email marketing, paid media, and eCommerce growth for ambitious brands.

Email FlowsKlaviyo SetupA/B TestingList BuildingDeliverability
View →
Homestead Studio

agency · Dallas, TX, USA

Homestead Studio is a growth-focused Klaviyo agency for eCommerce brands, specializing in email strategy, automation builds, and SMS marketing to drive sustainable revenue growth.

Email FlowsSMS MarketingKlaviyo SetupList BuildingAnalytics & Reporting
View →
Polaris Growth

agency · San Francisco, CA, USA

Polaris Growth is a boutique Klaviyo and email marketing agency helping Shopify and DTC brands scale through strategic lifecycle marketing, retention programs, and data-driven email automation.

Email FlowsShopify IntegrationSegmentationKlaviyo SetupList Building
View →
Brynley King

freelancer · Sydney, Australia

Brynley King is one of Australia's leading Klaviyo Expert freelancers, developing and implementing advanced email & SMS marketing strategies for eCommerce brands as a certified Klaviyo specialist.

Email FlowsKlaviyo SetupSMS MarketingSegmentationE-commerce Strategy
View →
No Limit Email

agency · Chicago, IL, USA

No Limit Email is a Klaviyo-focused email marketing agency delivering revenue-driven strategies for eCommerce brands. They specialize in email automation, campaign management, and list monetization.

Email FlowsKlaviyo SetupSegmentationA/B TestingE-commerce Strategy
View →
EmailClub

agency · London, UK

EmailClub is a boutique Klaviyo agency helping eCommerce brands unlock the revenue potential of their email lists through strategic flows, campaigns, and data-driven optimization.

Email FlowsKlaviyo SetupA/B TestingList BuildingAnalytics & Reporting
View →
Mailmeisters

agency · Berlin, Germany

Mailmeisters is a European email marketing agency and certified Klaviyo partner helping eCommerce brands across Germany and Europe build scalable email automations and grow their revenue.

Klaviyo SetupEmail FlowsSegmentationList BuildingDeliverability
View →
Lunar Solar Group

agency · Miami, FL, USA

Lunar Solar Group is a global growth consultancy merging technology and marketing to deliver transformational digital solutions. Their Klaviyo practice focuses on lifecycle marketing for bold, fast-growing brands.

Email FlowsE-commerce StrategyKlaviyo SetupAnalytics & ReportingSegmentation
View →
Hustler Marketing

agency · Amsterdam, Netherlands

Hustler Marketing is a Europe-based email marketing agency and Klaviyo Partner focused on eCommerce brands. They specialize in high-converting email flows, list growth, and retention strategies.

Email FlowsList BuildingKlaviyo SetupSegmentationA/B Testing
View →
IMPRO Email Agency

agency · London, UK

IMPRO is a certified Klaviyo partner and email & SMS marketing agency helping eCommerce brands of all sizes boost ROI through strategic flows, campaigns, and deliverability optimization.

Email FlowsKlaviyo SetupDeliverabilitySMS MarketingSegmentation
View →
DIDO Agency

agency · Los Angeles, CA, USA

DIDO Agency is a full-service email and SMS marketing agency focused on eCommerce brands. They handle copy, design, analytics, and Klaviyo automation to drive retention and revenue.

Email FlowsSMS MarketingA/B TestingKlaviyo SetupList Building
View →
Zettler Digital

agency · New Jersey, USA

Zettler Digital is a performance marketing, retention, and website optimization agency built to unlock growth for eCommerce brands. A Klaviyo Elite Partner specializing in email automation, flows, and segmentation.

Email FlowsShopify IntegrationSegmentationE-commerce StrategyAnalytics & Reporting
View →
Chronos Agency

agency · Singapore

Chronos Agency is a globally recognized eCommerce email and SMS marketing agency and Klaviyo Elite Partner, helping brands maximize retention and lifetime value through lifecycle marketing.

Email FlowsSMS MarketingSegmentationKlaviyo SetupAnalytics & Reporting
View →
Swanky

agency · Exeter, UK

Swanky is a leading Shopify Plus agency with offices in the UK, Australia, and France. They build and grow exceptional Shopify stores and deliver expert Klaviyo email marketing as an official Klaviyo partner.

Shopify IntegrationEmail FlowsKlaviyo SetupE-commerce StrategySegmentation
View →
Arctic Leaf

agency · Austin, TX, USA

Arctic Leaf is a UX-certified digital agency specializing in user experience design for custom eCommerce websites and advanced Klaviyo email marketing for growing DTC brands.

Klaviyo SetupEmail FlowsShopify IntegrationA/B TestingE-commerce Strategy
View →
YOCTO Agency

agency · London, UK

YOCTO provides world-class CRM strategy for rapid-growth DTC e-commerce brands, helping them scale with Klaviyo email & SMS, data-driven segmentation, and lifecycle marketing.

Email FlowsSMS MarketingSegmentationE-commerce StrategyAnalytics & Reporting
View →
AMB Interactive

agency · London, UK

AMB Interactive is a digital marketing agency specialising in email and SMS marketing, driving growth through smart, data-led strategies and Klaviyo automation for eCommerce brands.

Email FlowsSMS MarketingKlaviyo SetupSegmentationAnalytics & Reporting
View →
Lilo Social

agency · Austin, TX, USA

Lilo Social is an eCommerce growth marketing agency scaling DTC brands with full-funnel strategies including paid ads, email, SMS, UGC, and CRO. Trusted Klaviyo partner for top DTC brands.

Email FlowsSMS MarketingList BuildingE-commerce StrategyA/B Testing
View →
Magnet Monster

agency · Glasgow, UK

Magnet Monster is a Klaviyo Master Elite agency focused on email marketing for eCommerce brands. They specialize in lifecycle automation, flow optimization, and revenue-driven email strategies for DTC brands globally.

Email FlowsKlaviyo SetupA/B TestingSegmentationDeliverability
View →
Andzen

agency · Brisbane, Australia

Andzen is an award-winning global Klaviyo Master Elite Partner agency specialising in retention marketing, lifecycle CRM, and email & SMS automation for ecommerce brands across Australia, the US, and UK.

Email FlowsSMS MarketingSegmentationKlaviyo SetupE-commerce Strategy
View →
SmartBug Media

agency · Newport Beach, CA, USA

SmartBug Media is a full-service digital agency creating resilient growth at every phase of the customer lifecycle. They deliver email marketing, CRM, and marketing automation as a certified Klaviyo partner.

Email FlowsKlaviyo SetupList BuildingSegmentationAnalytics & Reporting
View →
Fuel Made

agency · Portland, OR, USA

Fuel Made is a Klaviyo Master Elite Partner and Shopify Plus agency specializing in premium eCommerce growth, advanced email marketing, and customer lifecycle optimization for DTC brands.

Email FlowsShopify IntegrationKlaviyo SetupE-commerce StrategySegmentation
View →
Tinuiti

agency · New York, NY, USA

Tinuiti is the largest independent full-funnel performance marketing agency in the US, offering end-to-end email, SMS, and lifecycle marketing services powered by Klaviyo.

Email FlowsSMS MarketingSegmentationAnalytics & ReportingA/B Testing
View →
Groove Commerce

agency · Baltimore, MD, USA

Since 2007, Groove Commerce has been a leading eCommerce marketing, web design, and development agency driving revenue and ROI for mid-market and enterprise clients. A certified Klaviyo partner.

Email FlowsKlaviyo SetupShopify IntegrationAnalytics & ReportingE-commerce Strategy
View →
Flowium

agency · New York, NY, USA

Flowium is a certified Klaviyo Elite Partner specializing in email marketing for eCommerce brands. They help DTC and Shopify stores grow revenue through strategic email flows, campaigns, and automation.

Email FlowsKlaviyo SetupSegmentationE-commerce StrategyA/B Testing
View →

Are you a Klaviyo specialist?

Basic listings are free. Get discovered by brands looking for help.

Submit your listing →