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Klaviyo Agency Partner Directory

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Silver Master
Silver Master
Makers Creative LLC
Gold Master
Gold Master
Maktagg
Durante más de 10 años hemos trabajado con una premisa clara: la retención no es táctica, es estructura. Y se diseña desde el negocio, no desde la herramienta. Antes de plantear una estrategia de email, entendemos qué queréis vender, con qué margen, qué producto os interesa empujar, qué stock hay que mover y cómo se comporta vuestro cliente cuando compra... y cuando no lo hace. Porque el email no es un canal aislado. Es una palanca de crecimiento. Trabajamos con Klaviyo, sí. Pero la herramienta no es la estrategia. Lo que construimos son sistemas: automatizaciones conectadas entre sí, segmentación basada en comportamiento real y decisiones que responden al momento exacto del cliente. Y, si os somos sinceros, no queremos ser “la agencia de email”. Queremos ser el equipo que entiende cómo crece tu negocio y usa el email como palanca estratégica. Cuando encuentras un equipo que entiende tu marca y comparte tu ambición, lo notas. Y normalmente, ahí es cuando sabes que ya has encontrado tu agencia. 📨 e.martinez@maktagg.com
Klaviyo Partner
Markeity
We transform email marketing into powerful revenue engines for ecommerce brands. We work with some of Denmark's biggest brands, consistently driving 30-50% of total revenue through our strategic email systems. We're founder led with an option for pure performance based payment model, so we only succeed when you do. Our team builds email ecosystems that work around the clock, turning window shoppers into buyers and first-time customers into loyal fans. We handle everything from technical setup to conversion focused campaigns, letting you focus on your business while your email channel becomes your most profitable marketing asset.
Gold Master
Gold Master
MarketKing
MarketKing is the only Italian Gold Klaviyo agency focused exclusively on marketing automation. We are an in-house Italian team dedicated to Klaviyo and e-commerce retention strategies. With Made in Italy quality, we aim to increase customer lifetime value through various strategies, including the creation of dedicated loyalty programs tailored to business needs, as we have done for Dan John, Enoteca Properzio, and other international companies. Our team specializes in building empathetic relationships between e-commerce platforms and their users, much like a local boutique, enhancing user value and customer lifetime value (CLV). In addition to our marketing automation services, our e-commerce enabler organization includes units specializing in development, communication, advertising, and SEO. This cohesive in-house team, all working from the same office, allows us to support e-commerce growth like few other agencies in Europe!
Platinum Master
Platinum Master
Marketech Digital Solutions
Full Service Email & SMS Marketing We are a team of engineers, data scientists, designers, copywriters, media buyers, and growth marketers, leveraging cutting-edge martech, design, and AI to maximize your brand's revenue potential. At Marketech, we realize the creative and copywriting is only the first step to a fully optimized email & sms marketing ecosystem. Email is the most technical digital marketing channel, and deliverability, data analysis, and engineering can create 100% to 500% lifts in email marketing revenues for every brand. We offer a full-service, white-glove, lifecycle marketing program, where we take care of everything from email marketing strategy and content calendar development, to email design and copywriting, to custom engineering and data analysis. Performance Based Compensation At Marketech, we believe clients should pay for value and not effort. That is why we offer all our clients performance based compensation plans. They don't pay us unless we increase their revenues, de-risking investment in the relationship and creating strong long term partnerships. Although performance based compensation is our preference, we are also happy to work on fixed rate models Migration Services Not on Klaviyo? Want to be? Platform migration is part of our offering. We've done dozens of them and have processes, scripts, and automations ready to roll to to make it a quick and seamless process. Free Email Audit We offer all brands a free email audit. Interested? Reach out to justin@marketechdigital.com to discuss how we can help you grow your email revenue.
Gold Master
Gold Master
Marvya GmbH
Wir haben es uns zur Aufgabe gemacht, spannende E-Commerce Marken rasend schnell zu skalieren und dabei alle Grenzen der herkömmlichen Methoden zu sprengen. Dabei arbeiten wir als aktiver Partner an der Seite unserer Kunden und unterstützen vollumfänglich im Wachstum. Wir selbst betreiben eigene Shops und haben in den letzten Jahren mehrere E-Commerce Unternehmen erfolgreich auf 7-8-stellige Jahresumsätze skaliert.
Silver Master
Silver Master
Mastering PoP
Mastering P.o.P is a boutique Digital Marketing & SEO Coaching Agency in Southern California. Founder and CEO, Tia Jones has been optimizing, designing, and driving traffic to websites since 2006. Mastering P.o.P was created to help solopreneurs, entrepreneurs, and digitals to Master Profitability over Popularity. We help remove decision fatigue from e-commerce store owners. We help business owners to improve their marketing efforts by providing digital marketing coaching and workflows to help their businesses compete in the age of digital marketing. Mastering P.o.P prides itself on transparency and giving excellent client services in a reliable, and fiscally responsible manner. We're also very selective in the clients we accept because we invest our time building relationships and success. We only choose clients that value these things We're RESULTS DRIVEN and committed to educating clients while offering them the best advice.
Gold Master
Gold Master
Mastroke
An Advertising & Marketing agency that’s working on a growth mindset - “The Mastroke Mindset” Our Key Features CREATING BRAND-LOYAL ENTHUSIASTS THAT CONVERT One-Stop Solution Attract & engage with creative email templates & click-worthy campaigns that people can’t resist subscribing to. Why Us? With a smart approach, the right tools and software, and innovative ideas from experienced experts, we have everything you need. What You Get We dig deep into your customers’ insights and preferences to create better & high-performing email campaigns for you.
Platinum Master
Platinum Master
Mattered
Mattered is an award-winning digital marketing agency specializing in email & sms marketing, branding & design, development, and paid media. We are a ‘people first’ agency, dedicated to putting our clients and their customers at the center of everything we do.
Gold Master
Gold Master
Maukau
Maukau est la première et seule agence française à avoir obtenu la certification Klaviyo Gold Masters. Depuis 2016, nous aidons les boutiques en ligne à générer entre 25% à 50% de leur chiffre d’affaire via l’e-mail marketing. Nos clients sont des PME, DNVB, et influenceurs sur Shopify et Shopify Plus.
Gold Advisor
Gold Advisor
Silver Advisor
Silver Advisor
Maven Marketing LAB
Increase Your Store’s Revenue with Email Marketing and Automation Earn an extra 15 to 30% with your eComm business – every month without lifting a finger Our unique system combines a data-driven approach with behavioral psychology, which is way more effective than the regular strategies.
Klaviyo Partner
Mavlers
Trusted by fast-growing DTC brands and enterprise teams across the globe, Mavlers is one of the leading Klaviyo-specialized agencies delivering performance-led marketing automation at scale. At Mavlers, Klaviyo isn’t just another platform we support it’s a core pillar of our lifecycle marketing expertise. As a dedicated Klaviyo solutions partner with a 500+ member global team, we bring deep technical knowledge, creative firepower, and strategic clarity to help brands fully unlock what Klaviyo can do. We work across the spectrum from fast-turn campaigns to high-scale, multi-market automation setups. Whether you're building from scratch or optimizing a mature program, we bring an execution-first mindset grounded in revenue impact. What sets us apart is our ability to translate platform potential into brand performance. We create dynamic, behavior-led journeys that adapt to each customer in real time, ensuring every message adds value, not noise. We activate Klaviyo’s most advanced capabilities to give your brand a clear edge: * Omnichannel Marketing: Orchestrate journeys across email, SMS, push, and WhatsApp with seamless consistency. * Dynamic Personalization: Deliver content that adjusts based on behavior, preferences, and lifecycle stage. * Channel Affinity AI: Automatically reach customers on the channels they’re most likely to engage with. * Predictive Insights: Anticipate churn, next purchase, and high-LTV opportunities with built-in intelligence. * Customer Data Platform (CDP): We configure and activate unified profiles that power personalized automation at scale. * Conversion-Led Forms: We help you grow your list with intent-rich, zero-party data. * A/B Testing and Experimentation: Every campaign is a learning opportunity, subject lines, send times, content blocks all continuously optimized. * Attribution and Reporting: We implement detailed dashboards and multi-touch attribution models to help you track what drives ROI clearly and confidently. From strategy to execution, our team handles campaign management end-to-end mobile-first design, on-brand creative, journey mapping, and real-time performance improvement. As a certified Klaviyo partner, Mavlers helps you move beyond automation setups to build intelligent, scalable systems that evolve with your customers and create long-term business value.
Gold Master
Gold Master
Max Digital
We are a full service e-Commerce Email Marketing Agency, based in Romania. With +12 years of experience, we help companies save money and time through email campaigns, which create memorable customer experiences. Our experts team could take care of everything that is related to email marketing, including: * Klaviyo account set up * Full email marketing strategy (abandoned cart, browser abandonment, welcome series, birthday, win-back etc.) * Campaign content calendar * Custom subscription forms to get more contacts * Email copy that fits your brand and connects with your customers * Email design optimised for mobile and dark mode * Technical set up and regular maintenance * Continuous testing and optimisation for even better results * Reports and analysis From entrepreneurs starting their first business to top companies, we offer automated email marketing campaigns, tailored to your needs and desires.
Platinum Master
Platinum Master
Maze
Maze is a digital commerce agency built on a team of eCommerce experts, helping brands grow faster and operate more efficiently through expert strategy and execution. Founded in 2017, we’ve partnered with some of the world’s most iconic and innovative companies launching new digital ventures, optimizing performance across platforms, and transforming complexity into clarity. From beauty to healthcare, fast fashion to wellness, our work is rooted in a deep understanding of enterprise commerce and a relentless focus on impact. What sets Maze apart is our rare combination of strategic insight and executional excellence. We’re not just implementers We’re collaborators who have experience working at brands and running P&Ls. Our team blends expertise across eCommerce platforms like Shopify Plus and Salesforce Commerce Cloud with deep knowledge of performance marketing, retention marketing, conversion rate optimization, merchandising, and data. Whether we’re building from scratch or modernizing existing systems, our solutions are designed to scale and empower internal teams to thrive independently. We believe commerce should move fast, work beautifully, and be built to last. That’s why we design every engagement around your unique goals, aligning cross-functional teams, simplifying systems, and delivering measurable results. At Maze, we’re more than a service provider, we’re a true partner in digital growth.
Silver Master
Silver Master
Maze (Studio Maze Design)
Hi, we are Maze! 👋 Maze is, above all, a studio specializing in eCommerce. We are experts on the Shopify platform (Shopify Partners) and Klaviyo (Master Silver). We work exclusively with the best tools in the industry to ensure you always have the best tech stack! We (think/imagine/create) with brands that stand out, that enjoy playing on the edge, or that live in a parallel universe. Would you like to explore with us? What to expect? We develop very close relationships with our clients, which is important to truly understand your brands as if they were our own. You’ll often hear us talk about our no-bullshit policy. Want the straight facts to make the right decisions? That’s our commitment at all times. On a day-to-day basis, what does our eCommerce studio do? Our offered services are grouped under 4 pillars: Strategy and CRO (Strategic Audit, Marketing Strategy, eCommerce/CRO Optimization) Web Development (Web Development, Application Development) Design & Content (Branding, UX/UI Design, Content Creation) Marketing (Email Marketing, Copywriting, SEO, Social Media Management, Ad campaign Management)
Silver Master
Silver Master
Mediaposte Martech
We are a company fully specialised in partnering vendors such as Klaviyo and providing end to end services related to your SaaS license: consulting, data modelling, implementation, custom integrations, post-implementation support, administration services and content services. We use highly experienced people to design great marketing campaigns. Then, we use top-notch software to make them happen. We think inbound marketing, CRM, one-to-one. And we master today’s digital communication channels. We are here to help our clients to get 3 times more results from their digital budgets. We are part of the French Group La Poste. We are Mediaposte Martech!
Silver Master
Silver Master
Medito Digital
Over 100 satisfied brands endorse our work in custom theme design and development & Klaviyo email marketing. We have the expertise and tools to build anything from a simple store to a fully custom one. Reactivity Our agency’s core value is to accompany your brand from beginning to end – and beyond. Our experienced team will have your back daily, finding the smartest design and development solutions, and continuously assisting with any bugs. Expertise Since 2016, the Medito team has been applying cutting-edge technology and creative design to the architecture of successful eCommerce websites. Business Vision We understand what it takes to run a business and the know-how to develop the best long-term solutions for yours. Team Culture Medito’s multi-talented team ensures that every aspect of your project is covered, so that together we can reach our common goal: your brand’s growth. www.meditodigital.com
Silver Advisor
Silver Advisor
Meekco.Asia
🏆 An Award-Winning Shopify Plus & Digital Commerce Agency Your One-Stop Digital Commerce Partner With a decade of Shopify Plus expertise, cutting-edge modern commerce technology, and a vision to redefine the future of retail, we turn complex challenges into scalable growth opportunities. We empower brands to seamlessly unify online and offline experiences, expand globally, and achieve breakthrough growth through Shopify Plus solutions and omni-channel strategies. 🚀Shopify Partner 🚀Google Premier Partner 🚀Meta Business Partner
Klaviyo Partner
Megantic
At Megantic, we are solely focused on growing online revenue exclusively for eCommerce businesses via technical organic search. We’ve been working with hundreds of Australian retailers for over 10 years implementing our technical, data-driven strategy. One of the largest pitfalls any merchant can face with search traffic will occur during a migration. Fortunately, Megantic has the capability and expertise to launch your new website from and to any platform. Our number 1 goal is to transfer all the SEO value from your website URLs in order to maintain the organic search revenue currently generated. It's crucial for businesses to consider the SEO and revenue impact an eCommerce migration will have to successfully launch. Refining our process over years of proven in-market strategies, we've developed an award winning process to successfully manage migration and set up a website for long-term growth online. If you’re serious about investing in a long term partnership to grow your online sales via organic search, don't hesitate to reach out and have a chat!
Platinum Master
Platinum Master
Megaphone Marketing
With a team of 50+ young, innovative, passionate digital marketers, we drive the most innovative campaigns and industry-leading results. We use intelligent strategies along with expert execution to make great things happen. At our core, we are improvement focused, motivated, high achievers looking to kick arse for your business.
Platinum Master
Platinum Master
Meister Lampe und Freunde GmbH
Meister Lampe ist die Beratungsagentur für E-Mail-Marketing. Mit 25 Jahren Erfahrung im Portfolio verfügt Meister Lampe über ein einzigartiges und erprobtes Know-how. Die Erfahrung aus hunderten von Projekten mit namhaften Unternehmen kombiniert mit Pragmatismus, Schnelligkeit und Ehrlichkeit zeichnen uns aus. E-Mail-Marketing ist einer der wichtigsten, wenn nicht der wichtigste Marketingkanal im E-Commerce. Mit unseren Coachings, Workshops und Beratungen stellen wir unser Know-how zur Verfügung, um Ihren Umsatz um 15% - 35% zu steigern. Wir zeigen deinem Unternehmen, was es wissen muss, um E-Mail-Marketing erfolgreich inhouse zu betreiben. Dabei legen wir großen Wert darauf, keine Abhängigkeiten zu schaffen, sondern unsere Kunden in die Lage zu versetzen, den Kanal E-Mail optimal zu nutzen. Kurzgefasst: Wir machen uns überflüssig!
Gold Master
Gold Master
Melusine Studio
At Melusine Studio, we build retention engines that drive more than clicks. With over 10 years of experience and expertise across the English and French markets, we turn one-time shoppers into high-LTV customers for DTC brands through strategic, brand-aligned retention marketing. From setup to fully managed email and SMS campaigns, we offer end-to-end support: * Full account audit and management * Seamless onboarding and technical configuration * Conversion-optimised lifecycle flows * Brand-first campaign strategy, design and copy * Advanced segmentation, testing and reporting * Loyalty, referral and subscription program integrations Our work doesn’t rely on templates or guesswork. Instead, every strategy is built around your brand, your data, and your goals. Looking to grow your list, increase repeat purchase rate, and maximise customer lifetime value? Let’s talk.
Gold Advisor
Gold Advisor
Mercutio
At Mercutio, we create exceptional online experiences that help brands win. Our services include eCommerce Strategy, UX/UI Design and Engineering. We utilize a proven project management process tuned to deliver quality websites on-schedule and on-budget. As experts in all aspects of driving an e-commerce business, our Seattle-based team helps clients choose and integrate the right assortment of technologies and services to optimize their site's design and performance.
Silver Advisor
Silver Advisor
Merge (formerly Blue Moon Digital, Inc.)
MERGE is a premium storytelling company that promotes health, wealth and happiness. Our mission is to lead our clients through their digital transformation journey involving their customer interactions. With offices in Chicago, Boston, Atlanta, New York, Los Angeles, Denver and Kansas City, we continuously seek and make new connections through creative and technology. We provide a full suite of services across: strategy, creative, media, performance and platforms. Services Provided: * Digital Marketing * Ecommerce Strategy * Search Engine Optimization (SEO) * Email Marketing * Paid Search Advertising (PPC) * Affiliate Network Marketing * Web Analytics * Display Advertising * Google Shopping * Paid Social * Digital Strategy * Marketing Strategy * Marketplaces * Data Visualizations * Data Science
Klaviyo Partner
Merkle
Merkle, a dentsu company, is a leading data-driven customer experience management (CXM) company that specializes in the delivery of personalized customer experiences across platforms and devices. Its combined strengths in consulting, creative, media, analytics, data, identity, CX/commerce, technology, and loyalty & promotions drive improved marketing results and competitive advantage. The only experience transformation consultancy founded on a heritage of customer identity, data, and performance, our 1,000+ award-winning designers, 4,500+ data scientists, 5,000+ engineers, and 4,500+ strategists dream, do, and deliver. Whether we’re building the next great app, running CRM at scale for global brands, delivering technology architectures that support millions of users, or providing world-class data, identity, and insights solutions, it’s all in the name of crafting experiences that set brands apart from the competition. We’ve been named a global “Leader” by top industry analyst firms in categories as wide-ranging as digital transformation and commerce, experience design, engineering and technology integration, digital marketing, data science, CRM and loyalty, and customer data management. For more information, visit www.merkle.com.
Platinum Advisor
Platinum Advisor
Metacake
As one of the original Klaviyo partners, our mission is to help great brands unlock explosive revenue growth. We are a full-service ecommerce growth team with over 25 years of experience growing the revenue of some of the world’s most influential brands such as Old Spice, P&G, Walmart, Nike, Lenox, Dr. Axe, Tony Robbins and more. Our team: -Creates revenue-generating email programs that increase customer lifetime value -Designs and optimizes stores to convert -Runs paid digital marketing that returns -Creates ecommerce growth strategies that reach business goals If your brand sounds like a fit we'd love to talk to you. Contact us today!
Platinum Master
Platinum Master
Metric Digital
We are leaders who deliver tech-enabled performance marketing that's highly specialized and radically transparent. We use digital channels and technical solutions to drive revenue and accomplish measurable goals for both disruptive upstart brands and Fortune 500 companies. Since its founding in 2013, our agency has had 0% client team attrition. And our firm has helped companies drive sustainable growth that helped fuel their acquisition, IPO, or next funding round, such as Canada Goose (IPO), Bonobos (Acquired), Hired.com (Series C). Bottom line, we lose sleep over marketing done poorly, and care enough to make sure it's done right.
Gold Master
Gold Master
Mighty Monday
We are a creative performance agency set up to help companies grow through digital marketing, omnichannel tracking, creative concept development and training. Our goal is to realize your business's full potential – in one place, every time.