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Klaviyo Agency Partner Directory

Connect with Klaviyo Agency Partners to receive the strategic guidance and industry expertise to achieve your growth goals.

Agency Partners Apps

Klaviyo Partner
Accenture
Accenture is a leading solutions and services company that helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed across the enterprise, bringing together the talent of our approximately 784,000 people, our proprietary assets and platforms, and deep ecosystem relationships. Our strategy is to be the reinvention partner of choice for our clients and to be the most client-focused, AI-enabled, great place to work in the world. Through our Reinvention Services we bring together our capabilities across strategy, consulting, technology, operations, Song and Industry X with our deep industry expertise to create and deliver solutions and services for our clients. Our purpose is to deliver on the promise of technology and human ingenuity, and we measure our success by the 360° value we create for all our stakeholders
Elite Master
Colorz
Colorz is a French digital agency focused on accelerating the growth of online sales for ecommerce brands. * CRM: From the strategy to its implementation, we create sophisticated flows and engaging campaigns with a deep customer data analysis to help capture prospects, nurture leads, and build loyalty from existing customers. * Website : as Shopify Plus Partner, our services include UX/UI, e-shop development, CRO optimization, complex SI integration, app development and more * Design and brand content : We shoot or design engaging creative content for our customers’ digital ecosystem (video, photos, motion design, copywriting…) * Performance Marketing : we build data-driven media campaigns (Facebook, Google, Instagram, Tiktok, native ads…) to reach our clients audience and accelerate traffic and revenue growth.
Platinum Master
Threadpoint
Email & SMS That Actually Drives Business Growth 🚀 At Threadpoint, we don’t treat Email & SMS like just another retention channel. We treat it like your hidden growth engine. Born from 20+ years of performance marketing experience, we saw firsthand how brands were stuck sending templated campaigns, running endless discounts, and watching margins vanish. So we built a smarter model: one that connects with real customer behavior, unlocks deeper loyalty, and actually grows the business — not just the Klaviyo dashboard. If you're tired of copy-paste emails and meaningless metrics, you’re in the right place. -------- ✅ Services We Offer Looking for a retention marketing partner? We specialize in: 📩 Email Marketing Strategy & Execution – Campaign planning, automated flows, segmentation, list growth & optimization 📲 SMS Marketing Campaigns & Flows – SMS setup, list building, compliance, and lifecycle automation 🔁 Lifecycle & Retention Marketing – Cart abandonment, win-back, welcome flows, post-purchase, loyalty, and churn prevention 🎨 Email Design & Creative – On-brand, mobile-first designs optimized for conversions 📈 Performance Optimization – A/B testing, deliverability, segmentation, and conversion rate improvements 🧠 Retention Strategy Consulting – Fractional email leadership & audits for scaling ecommerce teams -------- 🎯 Why Brands Choose Threadpoint 🏆 Klaviyo Master Platinum preferred partner 🛍️ We've worked with hundreds of DTC & Shopify brands 📊 ROI-Driven Strategy that measures results to your business revenue, not platform performance ⚡ Fast Execution with senior talent only 📦 Scalable from audits to full-service retainers -------- 🧠 FAQs Why hire a lifecycle marketing agency? Lifecycle marketing helps turn one-time buyers into repeat customers using automated, behavior-based emails and SMS. It improves retention, loyalty, and revenue over time. What’s the difference between retention and acquisition marketing? Acquisition brings in new customers. Retention keeps them coming back. We specialize in retention marketing through email & SMS. How do you measure success? We focus on revenue from email/SMS, LTV, engagement rates, and deliverability. Every campaign has a KPI. Every flow is performance-tracked. -------- 👋 Let’s Talk If you're an retail or B2B brand ready to scale through smarter retention, better automation, and beautifully executed campaigns, let's talk. We offer audits, roadmaps, and full-service partnerships. 📧 frank@threadpoint.agency 🌐 threadpoint.agency
Platinum Master
ondevi GmbH
ondevi ist spezialisiert auf E-Mail & WhatsApp Marketing für Unternehmen, die im E-Commerce wachsen wollen. Mit unserem Full-Suite-Retention-System erschließen wir den gesamten Retentionkosmos als profitablen Kanal für Unternehmen. Unser Team besteht aus 15 deutschsprachigen Experten, die du in unserem Büro im Herzen von München findest. Erfolge: 🔹 Über 100 erfolgreiche E-Commerce Projekte 🔹 +100 Mio. € erzielter E-Commerce Umsatz pro Jahr durch Klaviyo & WhatsApp Referenzen: 🔹 AG1 🔹 TEVEO 🔹 Union Berlin 🔹 Just Spices 🔹 mammaly und viele weitere. Leistungen: 🔹 E-Mail Marketing 🔹 WhatsApp Marketing 🔹 Push Marketing 🔹 SMS Marketing 🔹 E-Mail Migrationen 🔹 Internationalisierung 🔹 Loyalty Integration 🔹 Subscription Integration Wir kennen uns mit allen gängigen Shop-Systemen wie z.B. Shopify, Shopify Plus, WooCommerce, Shopware 5, Shopware 6 und Magento aus. Sichere dir deine kostenfreie Account-Analyse über unsere Website: https://ondevi.com/klaviyo-agentur * Wir prüfen dein E-Mail Marketing Potential anhand von 98 Analysefaktoren. * Du erhältst eine Executive Summary zu den zentralen Engpässen & Wachstumshebeln * Wir erstellen eine für dich zugeschnittene Roadmap mit Handlungsmaßnahmen * Im Anschluss entscheidest du, ob du die Roadmap gemeinsam mit uns umsetzen möchtest Für sonstige Anfragen: https://ondevi.com/contact-crm
Elite Master
eHouse
eHouse is a unique Shopify Platinum Service Partner in that we are a combination of two of the original Shopify Plus Agency Partners, along with a leading Shopify Plus Integration Partner, which means we have our own managed iPaaS that allows for endless customizable and scalable backend integrations. We also have an in-house team of Klaviyo Elite Master marketers (top 1%). No other agency can say that. To complement the Klaviyo technology stack, we also hold top partner certifications with Shopify, Rebuy, Gorgias, and Recharge.
Platinum Master
Dynamic Cycle
Dynamic Cycle is a Klaviyo-focused lifecycle growth partner supporting mid-market and enterprise brands across Asia. Founded in 2014, we help brands turn Klaviyo into a core revenue engine through CRM strategy, lifecycle orchestration, algorithmic optimization, and AI-assisted decision-making. As the only agency in Greater China dedicated exclusively to Klaviyo operations and growth, we specialize in scalable retention systems, server-side and anonymous signal activation, and responsible AI implementation—helping brands improve conversion efficiency, retention, and lifetime value. 1. Anonymous Visitor Identification * Capture behavior of unregistered and non-purchasing users * Build user interest and intent profiles * Sync anonymous data into Klaviyo Profiles for precise targeting 2. Klaviyo CRM Services * Consolidate and manage customer data across channels * Advanced segmentation and dynamic tagging * Personalized automated marketing campaigns (email, SMS, pop-ups) * Lifecycle management to improve customer retention and repeat purchases 3. Lifecycle Automation * End-to-end automated flows from initial interest, cart abandonment, to repeat purchase re-engagement * Multi-touchpoint strategies to maximize conversion efficiency 4. Algorithmic Optimization * Customer intent scoring and engagement analysis * Intelligent recommendations and content-triggered optimization (email, SMS, pop-ups) * Automated discount and offer optimization * Data-driven iterative improvements to enhance overall marketing performance and ROI 5. AI Strategy & Intelligent Orchestration * AI-assisted lifecycle strategy design and journey planning * AI-supported audience analysis, prioritization, and decision-making * Intelligent orchestration across email, SMS, and on-site experiences * Human-in-the-loop AI workflows to support enterprise teams * Alignment of AI-driven actions with business goals (LTV, retention, CAC recovery) * AI Governance, Compliance & Enablement Why Choose DC * The only professional Klaviyo-focused agency in Greater China * Extensive experience with cross-border DTC brands * Provides a full growth loop: technology + strategy + execution + data optimization * 5 years of expertise in anonymous visitor conversion and lifecycle optimization * Strong algorithmic capabilities supporting predictive insights and intelligent engagement
Gold Master
H1 Webdevelopment
H1 Webdevelopment has more than 16 years of experience in B2B and B2C e-commerce. We have a strong focus on Shopware, Magento, Shopify and Shopify Plus, building, maintaining, and scaling webshops on these platforms and integrating them seamlessly into broader business ecosystems. Beyond development, we offer full-service support through our in-house marketing department. Our marketers help e-commerce businesses set up, optimise, and grow their marketing automation, ensuring that technology and strategy work together to drive sustainable online growth.
Platinum Master
Logic Agency
We are retention experts and strategists. We have built and sold DTC businesses. We are determined to increase LTV’s, improve purchase rates, and drive profitability. While our core focus is email, SMS, and pop-ups…we have a deep understanding of the full tech stack when it comes to lifecycle marketing.
Platinum Master
Retention Harbor
We focus on building high performance retention systems through our proprietary Revenue Anchor system. We meet you and your team where you are. Some brands want us to run the full retention program. Others just need a partner to rebuild their systems, improve structure, or support an existing team. The Revenue Anchor process gives you a proven foundation for growth while letting you choose the level of involvement you want from us. We’ve worked with 20+ ecommerce brands, including several doing over 50M a year. We're experts at understanding your customers and building a retention program that matches how people actually buy from your brand. We’re capable of handling all parts of the retention stack including flow rebuilds, campaign management, deep segmentation, high converting popups, zero party data collection and usage, subscription specific flows, subscription program setup and consulting, custom coded solutions, and ESP migrations to Klaviyo. If you want to see what working together would look like, we offer a free account audit and a set of sample email designs so you can get a clear feel for our service. Let's chat -> https://cal.com/connor-clements-9xpa3s/introduction-call?overlayCalendar=true&date=2026-01-09

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Platinum Master

We help established DTC brands squeeze an extra $75,000-$325,000+ in untapped revenue in 90 days or less, without paid ads. Our dirty little secret? Recovering lost revenue from your email list by sending binge-worthy emails that win the hearts & wallets of raving subscribers! Recently, we've made a decision to shift our focus, as we realized that email alone just wasn't going to cut it anymore. So we went away and identified that in order to 10X results, we needed to focus on full-cycle retention marketing. Which is just a fancy way of saying we want to make sure that every single brand we work with gets more bang for their buck in customer acquisition costs, by focusing on not just email marketing, but SMS, community building, brand advocacy, and all things retention! Our goal now is to come in as true strategic partners for all the brands we work with, by becoming an extension of their already existing team, and not just another "agency" they outsource things to 😏

Platinum Master

Hawke Media is an award-winning digital marketing consultancy and full-service agency. Hawke was founded on the idea that every modern business needs a CMO-level expert to lead digital marketing efforts. We customize data-driven, performance-focused solutions to help launch, scale, and invigorate businesses of all sizes, industries, and revenue models. We’re shifting the agency paradigm by putting client success ahead of our own. Our comprehensive à la carte menu of services and month-to-month contracts mean you get only what you need, when you need it. Services: - Strategy - Media Buying - Lifecycle Marketing - Web - Content and Social - Branding and Production - Affiliate Marketing - SEO

Heavy Head Social

We’re a fashion eCommerce growth agency with an unmatched track record. Our advertising systems are proven and backed by millions of dollars in ad spend. And our diverse team has over 45 years of fashion experience combined. What we do: Email Marketing (Flows & Campaigns) Email Design Content Strategy Facebook & Instagram Advertising

Hello Ecommerce

Hello Ecommerce is my freelance brand where I, Johnny E, dive deep into the world of Klaviyo email marketing to craft personalized email experiences that boost your revenue. With over 15 years in the marketing industry, my freelance approach is all about delivering high-quality, tailored email marketing solutions that meet your brand's unique needs. Freelancer's Touch: * Personalized Klaviyo Setup & Strategy: Enjoy custom service with everything from essential flows like abandoned carts and welcome series to detailed segmentation and personalization tactics, all from the dedicated attention of a freelancer. * Custom Email Campaigns: With the personal touch of a solo expert, I ensure your campaigns are personal and authentic, creating a content calendar that keeps your audience engaged and connected with your brand. * Design & Copy That Speaks Volumes: My skills in graphic design and copywriting allow me to create visually appealing and resonant emails, optimized for all devices and preferences. * Continuous Optimization: The agility of freelance work means your email strategy gets continuous refinement and optimization, keeping your campaigns effective and engaging. * Integrated SMS Services: Expand your reach with SMS marketing, seamlessly integrated into your email strategy for maximum engagement, all with the personal touch of a freelancer. Why Partner With Me? Choosing a freelancer like me means you're opting for dedication, flexibility, and a personalized service that big agencies can't match. I'm fully invested in your project, bringing not just expertise but a commitment to seeing your brand succeed. With me, you're not just another client; you're a valued partner. Let's Drive Your Revenue Together: As your freelance partner, I'm here to handle the complexities of email and SMS marketing for you. Ready for custom-made email marketing that truly makes a difference? Let's chat and see how we can achieve and surpass your marketing goals together. Book your discovery call and take a moment to explore my portfolio at http://bit.ly/hello-ecommerce-portfolio-email. Here's to creating emails that captivate and convert, together.

Klaviyo Partner

We are a growth advertising agency that helps brands of all shapes and sizes maximize their investment in digital ads and e-mail marketing. We have averaged a 4X ROAS across 120+ digital advertising clients to date and just beat IBM Watson at Creative Optimization.

Heretic Oy (Heretic Digital)

Klaviyo Partner

Hey Frankie is an e-commerce agency that operates from the brand perspective. Our goal is driving revenue using a variety of means including email, ads, and website optimization. Justuno is our preferred popup utility. If you want a new kind of agency experience, feel free to contact us.

HiFlyer Digital

We help ecommerce brands build better customer relationships through email, SMS and CRM strategy. Elevate your brand to compete and win at ecommerce using the secret strategies of the top 1%.

Platinum Master

We grow exceptional brands with enhanced retention marketing that unlocks "hidden" sales in 90 days or less. With a thoughtful and strategic approach that delivers meaningful content that resonates with your audience, we drive higher lifetime values with email and SMS marketing by turning your customers into loyal fans who purchase repeatedly.

Platinum Master

Highland Growth Partners

HGP and Peter Shapiro drive profitability for our clients. We marry consumer marketing expertise with data analytics, consumer insight, process improvement and technology to identify key initiatives to drive growth across many industries. We work with clients conduct a thorough review of their overall business to identify growth opportunities. This includes everything from understanding the unit economics of their business, starting with the value of a new customer. Then, we identify opportunities to maximize growth across existing marketing channels, while opening up new marketing channels with new product formats, improved marketing and enhanced consumer experience. We support and guide clients in the following areas: Growth strategy, E-commerce strategy, Omni-channel consumer experience, Budgeting and planning, Customer acquisition, Retention, Email marketing, Data analytics & Information reporting, Consumer insight, Brand & voice development, Website design and development, Planning/buying and merchandise analytics (fashion industry), organizational structure, database development, customer care and new product launches. We have worked across numerous verticals including: Retail/E-Commerce, Traditional e-commerce / Catalog, Men’s Fashion, Women’s Fashion, Specialty food services, Vitamin and Supplements, Restaurants/Food Service, Education, Publishing, Eyewear, Beauty, Education, and Virtual Reality Highland has worked with numerous companies to recruit heads of marketing including drafting job descriptions, reviewing resumes, screening and interviewing candidates and checking references. Once hired, Highland works to on-board the new associates.

Highlighter Ecommerce Studio

We help ecommerce brands with great products overcome obstacles, reach goals, and accelerate their online growth. From awareness to advocacy, we can work together to improve your sales funnel and create more value. If you would like us to highlight what is best about your brand, give us a call for a free consultation of your biggest growth opportunities.

Homestead Studio

A digital growth agency that helps eCommerce businesses scale. Our team of entrepreneurs and creatives are passionate about growing brands and helping businesses scale. As eCommerce business owners ourselves, we understand the pain points and challenges that direct to consumer brands face because we have experienced the same struggles in our own ventures. Resources: 1. Free Consultation/Email + SMS Audit for qualified brands. 2. Complimentary Migration from any platform over to Klaviyo Standard Scope: 1. Retention Strategy, Creative Implementation, and Reporting 2. Emails Flows + Optimizations 3. SMS Flows + Optimizations 4. Monthly Email Campaigns 5. Monthly SMS Campaigns 6. Popup Builds + Optimizations

Retention-Obsessed. Design-Driven. Results-Delivered. We’re a boutique CRM and email marketing agency based in Sweden, helping e-commerce brands turn browsers into loyalists through sharp strategy, seamless automation, and bold creative powered by Klaviyo. Our clients don’t just want emails that look good. They want emails that perform. That’s where we come in. What We Do Best We act as an extension of your team. Deeply embedded, proactive, and hands-on. Our work is where technical fluency meets creative clarity. Our Core Services: * Full Klaviyo Setup & Audits * High-Converting Lifecycle Flows (Welcome, Browse Abandonment, Post-Purchase & more) * Campaign Planning & Execution * Email Copywriting & On-Brand Design * Smart Segmentation & Deliverability Optimization * Analytics, Reporting & Revenue Attribution * Retention Strategy & CRM Consulting Looking for a partner who gets your brand, knows Klaviyo inside out, and actually cares about your business? Let’s talk. 📍 Based in Sweden. Operating globally.

Klaviyo Partner

Hot Dog Digital

Husband and wife team helping e-commerce brands around the world increase their revenue with email marketing. Working in partnership with you to represent your brand in the best way possible, from the creative to the tone of voice. We will bring in new customers and retain your existing ones while generating a healthy revenue. From monthly engaging campaigns to detailed flows that convert, we offer a 360 email marketing service.

Huge Win Media is a Retention Marketing Agency helping small & medium eCommerce brands scale profits with Email, SMS. We're a team of 10 that acts as your outsourced email/sms team.

Platinum Master

Human is an award-winning digital agency with a wild passion for growing businesses. Everything we do revolves around your growth goals, and we do whatever's humanly possible to reach them. Our Strengths: – Driving insane amounts of organic traffic – Skyrocketing your conversion rates – Monetizing the heck out of your database

Klaviyo Partner

Human Element, Inc.

Human Element, Inc. has been serving the unique needs of its North American clients, creating success for B2B and B2C online stores since 2004. While rooted in development and support for leading eCommerce technologies, Human Element has evolved to deliver a full spectrum of services—from strategic consulting to digital marketing—to clients with whom it forms long-term, strategic partnerships. Human Element is an Adobe Bronze Solution Partner, a Shopify Plus Partner, a Shopware Platinum partner, and certified partner of BigCommerce, Sana Commerce, and Znode. With a focus on human-centered design, the company continues to prove its status as a premier service provider in the ever-changing digital commerce industry. Human Element is a seven-time recipient of the FastTrack award from Ann Arbor SPARK, as well as the Inc 5000 designation for four years running, in recognition of consistent year-over-year growth.

Klaviyo Partner

Human37 is the first Customer Data agency focusing on the EMEA market. We help our clients be data-driven and customer-centric. Our purpose is to shape a world that provides better customer experiences for individuals, starting with the customers of our clients. As an agency, we help our clients define, design, implement and activate their customer data strategy. How? By operating on two main poles: (1) the definition and the implementation of the Data Infrastructure & MarTech Stack that fits their business needs and challenges. (2) the MarTech Stack’s operation to ensure data is activated to deliver enhanced customer experience and business growth.

Hustler Marketing

Hustler Marketing is an award-winning email marketing agency that helps extend the Lifetime Value of your customers with a complete, Done-For-You email and SMS marketing service. In 2023, we generated $100Mn+ for our clients in email revenue. Each of our eCommerce clients gets a 4-person team who takes full control of their email & SMS channels: * An experienced Account Manager who oversees strategy, reporting and briefing of creatives. * A designer and copywriter who craft engaging, on-brand emails that boost retention revenue. * A technical specialist to ensure optimal integration with your Email Service Provider. We pride ourselves on maintaining the best client-to-manager ratio in the business. Each of our Account Managers takes care of only 2-3 stores, ensuring that they always have the time to give each one the focus it deserves. Most of our clients start seeing growth in open rates, click rates, spam rate reduction, and a marked increase in email revenue within 2-3 months working with us.

Our minimum retainer is $15,000 a month. We create winning ads through digital platforms. A verified agency by Facebook and Instagram not third party award websites.

ICEE Social is a boutique development agency specializing in the development of E-commerce Stores. Our trustworthy and highly-rated concierge shop has built (and continues to manage) hundreds of Shopify/Magento/Big Commerce/WooCommerce stores over the past 10 years, maintaining our status as a top 10 Shopify Partner/Expert. The best part of our job is helping businesses take an idea (whether it be fledgling or fully formed), and flesh it out to develop a fully functioning business. This process occurs through the development of trust and partnership with ICEE and our all-star team.

Spain’s leading retention agency, specialized in turning subscribers into profit by sending the right message to the right audience at the right time—across markets and languages.

Platinum Advisor

IDHL's team of experts across the UK and US is dedicated to accelerating growth through digital performance marketing, web and ecommerce solutions, and data intelligence. IDHL deliver integrated strategies to drive tangible business outcomes for their clients.

Klaviyo Partner

IGG Marketing is a full-service digital marketing agency built on the values of efficiency, honesty, and fairness. With over 20 years of experience, our team of industry veterans brings deep expertise and a results-driven mindset to every client engagement. We work with both B2C and B2B businesses, helping them navigate the digital landscape and achieve measurable growth. Our services include email and SMS marketing, CRM and database management, and workflow automation. We also offer creative services, social media management, paid media, Amazon support, SEO, content marketing, web design and development, digital strategy, and reporting and analytics. What sets us apart is our commitment to treating clients as partners and delivering impactful work.

IM Digital, a full service eCommerce agency, delivers on what your customers want - unique content and an innovative approach to meeting their needs - by giving them a holistic e-commerce solution fueled to transform the way they think, work and grow. Value | Business Consulting: We help our clients see beyond today’s challenges to the opportunities of tomorrow. We support them in creating value that defines businesses and changes industries while reducing technical debt. Formulate | Experience Consulting: We provide a vision for the future that is innovative and customer- focused. We help design an experience that builds loyalty with customers and gives clients the creativity to chart a roadmap for their future. Benefit | Technology Consulting: We have experience and perspective to know the difference between what’s on trend and what’s true. We provide the know-how to turn making into making dollars and sense. Contact us today: https://www.imdigital.com/contact

Platinum Master

IMPRO Email agency

IMPRO Email Agency: Your Full-Service Partner for Email & SMS Marketing At IMPRO Email Agency, we deliver personalized, data-driven email & SMS marketing solutions for eCommerce businesses of all sizes. Whether you're a small business owner or an established brand, we're here to improve your email marketing efforts and drive results. Our expertise, your growth As a Klaviyo Platinum Partner, we're part of the top Klaviyo-certified agencies, recognized for our ability to maximize the platform's potential. Since 2018, we've been helping companies scale by turning email lists into revenue-generating assets while creating meaningful connections with customers. Flexible collaboration formats No matter your resources, team size, or expertise, we offer solutions tailored to your needs: * Integrated Team Need an extra pair of hands? Our email team will be integrated into your internal team to provide comprehensive and targeted email marketing solutions to achieve common goals. Hire email technician, strategist, designer, developer, email manager, data analyst. * Full-service team Leave it all to us! From strategy and design to execution and optimization, we handle it all for maximum impact. * Consulting Services Want to empower your team? We'll guide you through Klaviyo's best practices and help you take your email marketing strategy to the next level. Our process: How it works No assumptions, only data-driven solutions. No templates, only fresh looks & ideas. But always calculated results. * Strategy & Planning We research your business, goals, and market trends to create a customer engagement strategy that fills gaps and improves your email system. * Creative Stage Our team blends personalized copywriting with eye-catching designs to convert one-time buyers into loyal customers. * Execution & QA We manage everything from flow development and segmentation to email deliverability and SMS list growth. * Analytics & Optimization We love data points and trust in results. Optimal solutions are based on past results. Never stop testing & analyzing, and there will always be improvements. Let’s Elevate Your Email Marketing Together!

Klaviyo Partner

Established in 1995, we are one of the oldest, most stable and most experienced web agencies in Scotland. For 25 years we have been a major innovator in Ecommerce with 100% focus on supporting and growing mid-market B2B/B2C Ecommerce businesses. We are 100% focussed on Ecommerce Growth & Automation. Our main office is in Glasgow and we have a satellite office in Manchester.

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