Klaviyo Agency Partner Directory

Goldsend is a retention marketing partner for ambitious ecommerce brands that want to turn more first-time buyers into loyal, repeat customers. We work with growing DTC brands that are investing heavily in customer acquisition but are not generating enough long-term value from the customers they have already paid to acquire. By connecting strategy, customer data and hands-on execution, we build retention systems that increase repeat purchases, strengthen customer relationships and improve lifetime value. Our team plans, builds and manages email, SMS and WhatsApp across the full customer lifecycle. This includes welcome and conversion journeys, post-purchase communications, replenishment, cross-sell, loyalty, customer win-back and ongoing campaigns. We also support segmentation, personalisation, testing, deliverability, performance reporting and lifecycle strategy. Unlike agencies that produce a strategy deck and leave clients to implement it, Goldsend works as an extension of the internal team. We identify where customers and revenue are being lost, prioritise the opportunities that will make the greatest commercial difference, and then build and run the programmes needed to address them. Brands can work with Goldsend through a focused strategy session, a comprehensive platform and lifecycle audit, or an ongoing Retention Operating System partnership. Every engagement is built around clear priorities, practical recommendations and measurable commercial outcomes. Goldsend is a Klaviyo Gold Partner with hands-on experience across Klaviyo, Braze and Customer.io. We primarily support ecommerce businesses generating between £1 million and £10 million in annual revenue, particularly brands in health, beauty, apparel, home and other categories with strong repeat-purchase potential. Our approach is commercially rigorous, straightforward and tailored to each brand’s customers, resources, technology and stage of growth. No generic playbooks or unnecessary agency theatre. Just smarter lifecycle marketing designed to help every customer relationship become more valuable over time.

Convbox is a Klaviyo Master Partner and lifecycle marketing engineered for mid-market and enterprise e-commerce. We drive scalable growth by unifying the full lifecycle performance funnel—from paid media attribution and conversion optimization to advanced retention strategies that lift customer lifetime value (LTV). Trusted by 60+ leading DTC brands among the 1000+ we serve, Convbox oversees $1B+ in annual revenue. Central to our methodology is the fusion of AI-driven server-side user identification with rich first-party and zero-party data. This integration enables us to reclaim lost signals, detect precise user intent, build granular audience segments, and deploy personalized messaging that maximize LTV across complex data ecosystems. WHAT WE DO: CRM and Customer Journey Orchestration * Strategic audits to identify revenue leaks & data gaps * Omnichannel customer data consolidation and enrichment * Advanced segmentation and predictive tagging Retention Automation * Automated flows from initial interest, cart abandonment, browse, to , post-purchase，repeat purchase re-engagement, and customer winback * Personalize marketing message across channels(paid ads, email, sms, push messages, RCS and Whatsapp) * A/B testing and dynamic content improvement * Deep integrations with Shopify, WooCommerce, Magento and Shopline * Lifecycle management to improve customer LTV and reduce churn Enhance overall marketing ROAS powered by algorithm and AI * Smart visitor Intent Detection and Scoring backed by convbox algorithm and data backend. You don't need more emails, you need precise shoppers. * Personalized content with smart recommendations * Discount/offer recommendation that helps optimize your margin * AI-supported audience analysis, prioritization, and decision-making Acquisition (Paid Media) and Attribution * Paid social & search (Meta, Google, TikTok etc) integrated attribution for CAC & ROAS * Funnel mapping and full ad journey optimization * Indentify Qualified new visits * Multi-touch attribution, Agent powered performance diagnose and insights Why Choose Convbox 🤝 Trusted by over 1000+ brands 💎 25%+ Average Email Marketing Revenue ⭐$1000M+ in client revenue oversee across verticals including smart gadgets, 3C & Electronics, apparel, home & garden, sports & outdoor, pet, and accessories. Each Convbox team member are expert in their field, whether that’s marketing strategy, paid ads, EDM, SMS, or the design and copywriting, working together to bring you top-tier results. We have office in Hongkong and China mainland.

Our job as a partner is to profitably scale your eCommerce brand with paid ad acquisition and email/sms retention. We deliver outstanding strategy, reporting, copy, unlimited creative, ads, email, and SMS in order to do this. Acquisition Ads - we manage all platforms with a team of experts by channel that work closely with the creative and copy team to perfect hook, hold, and conversion rates. Retention Email/SMS - we make sure to find the perfect balance of brand + conversion and performance for your list to thrive. We also handle list growth with pop-up optimization, lead ads, gamified contests, waiting lists, etc.

Our expert-level team brings decades of deep expertise across strategy consulting, media, growth marketing, analytics, finance, and creative production. By bringing together a broad set of capabilities in an integrated way, Markacy has uniquely been able to connect with senior leadership teams and marketing operations teams to drive an omni-channel growth agenda. We serve as strategic advisors, outsourced CMOs and trusted advisors to high growth brands across the United States.

Ignite Your Growth with Greenfish Marketing At Greenfish Marketing, we craft powerful communication strategies that fuel your business growth. With 12+ years of success behind us, our expertise in email, automation, and SMS marketing ensures you get results that make a difference. We take the time to dive deep into your business, understanding your unique goals and challenges. From there, we build tailor-made strategies designed to engage your audience, boost conversions, and support long-term success. Partnering with Greenfish means tapping into creative thinking, cutting-edge tools, and a passionate team committed to making your brand shine. Whether you’re looking to scale or transform, we’ll be with you every step of the way, ready to foster a longstanding relationship. Ready to unlock your business’s full potential? Let’s get started today.

Automatisering, omnichannel marketing og stabil drift – uden unødig kompleksitet Hindrer manuelle arbejdsgange den kommercielle udvikling? Vi sikrer skalerbar digital infrastrukturer, som minimerer manuel administration og sikrer stabil drift. Med erfaring fra 100+ virksomheder – fra internationale e-commerce shops til kulturinstitutioner – designer vi løsninger, der fungerer i praksis. Alt sammen uden nyudvikling. I får systemer, der arbejder sammen på tværs af CRM, e-mails, webshop, marketing, analyse og rapportering – alt integreret. Vores tilgang kombinerer SEO, SEM, marketing automation og e-commerce med konkrete standardværktøjer og processer. Resultatet? Færre fejl, bedre kundedata, og frihed til at skalere. Drop de manuelle arbejdsgange og få en løsning, der kan følge med din ambition.

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.

Postman Agency stands as a premier player in the realm of eCommerce Email & SMS marketing, committed to boosting your brand's revenue by an impressive 20%-40% within a mere 60-day timeframe - or we won't charge a dime! Our team, composed of proficient designers, eloquent copywriters, strategic planners, and dedicated account managers, takes complete control of your eCommerce email and SMS marketing. Our end-to-end service not only assures seamless operations but also transforms it into a commanding marketing channel for your business. We pride ourselves on being a performance-based agency. Our compensation is directly tied to the results we deliver, ensuring we work relentlessly to fulfill our commitments. Your investment in our services is guarded by our guaranteed positive ROI, promising a beneficial return on your investment. Book a free audit call with us via the link below: https://calendly.com/postmanagency/email-marketing-discovery-call

BS&Co is a retention marketing agency for DTC ecommerce brands on Klaviyo + Shopify. We handle strategy and execution - flows, campaigns, segmentation, copywriting, design, and SMS. 25 published case studies with real before/after metrics: * Bussin Snacks: $0 to 7-figure monthly revenue, 49% from email/SMS * Olympia Provisions: Reversed -29% YoY to +31% growth * Billy Reid: 6X flow revenue, 7-figure revenue generated, 40X ROAS * Heiress Beverly Hills: 9% → 34% email revenue in 30 days * Kosterina: +250% flow deliveries, 2X flow revenue Verticals: Food & beverage, health & wellness, fashion & apparel. See all 25 case studies: bsandco.us/case-studies Design portfolio: bsandco.us/designs Free tools: bsandco.us/tools

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.

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.

Unique Paris partners with leading brands to design and deliver high-performance e-commerce and omnichannel experiences, while developing CRM strategies that create seamless, 360° customer journeys. As a Shopify Plus PREMIER Certified Partner, the agency brings deep expertise in Shopify and Shopify Plus, supporting brands across strategy, UX/UI, technology, and performance.

Stream Commerce, a certified Klaviyo partner helping ambitious brands turn customer data into stronger retention, loyalty and lifetime value. Stream Commerce is a full-service, Shopify Plus eCommerce development and marketing agency. We specialize in designs, develops, and markets best-in-class eCommerce websites on Shopify Plus for industry-leading clients like Molson Coors, Gatorade, Tim Hortons, Mark's, BSW Liquoe Spin Master, 818 Tequila, Master & Dynamic, and many more. Services include: * Klaviyo Strategy & account audits * Strategy * Design * Development * Growth Marketing * E-mail & SmS * Segmentation & Personalization * Lifecycle/flow strategy * SEO * Warehousing and fulfillment through Stream's partner company, Think Logistics Discover how Stream Commerce can help you grow profitably with Shopify Plus and Klaviyo. Visit www.streamcommerce.com for more information.

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.

Maison MRKT is a New York–based performance marketing agency specializing in luxury, fashion, accessories, and beauty e-commerce brands. Founded in 2014, we partner with brands across paid media, email and SMS, creator commerce, and creative strategy. Our Klaviyo practice covers the full retention program: flow buildouts (welcome, abandoned cart, browse abandonment, post-purchase, winback), campaign strategy, segmentation built on Shopify customer data, list growth, SMS, and deliverability management. We also run paid media for many of our clients, so email and SMS are planned alongside acquisition. That keeps audiences, offers, and creative consistent from first click to repeat purchase. Our first-party data framework connects Klaviyo segments to paid audiences to lower CAC and grow lifetime value. We measure success by email and SMS revenue contribution, flow coverage, and customer LTV.

BAD Marketing is a performance-driven digital marketing agency focused on scaling e-commerce and local businesses. We make good brands go BAD. We're here to disrupt the future of digital marketing, scaling brands with bold strategies that rise above the noise. Our team of growth experts knows what it takes to win. We develop multi-level strategies that capture the attention of new customers and engage existing ones with campaigns that don't just look good, but actually convert. With offices in Atlanta, Denver, Europe, and the Middle East, we cater to brands from all over the world, managing over $700 million of annual revenue for trusted online brands. Services include: Amazon, Facebook Ads, Google Ads, TikTok Shop, Email and SMS Marketing, Info Products

$2,200/month All-Inclusive Full Service Expert Klaviyo Email & SMS Account Management We average 36.2% Revenue from Klaviyo for our clients across all industries, ranging from 28.6% to 51.1%. New clients see results in weeks, not months. Dave Clabeaux here, founder of RevGrowth Email Agency. I would love to hop on a quick Zoom call and discover how we can help you! In the meantime, here are some quick credentials: Certified Klaviyo Gold Master Partner: https://verify.skilljar.com/c/y7efzhb8fi7e Certified Klaviyo Deliverability Expert: https://credential.klaviyo.com/0d65bf1d-316f-4984-bf5a-894413c9a579#acc.jGm5FA2o Certified Klaviyo Product Expert: https://credential.klaviyo.com/c541c4eb-3e44-4cfc-8fad-6e731a32c962#acc.BVWsKXA7 Klaviyo is the most innovative email marketing platform, and is blazing new trails in the medium. Because they are in a constant state of innovation, development, and big-data, AI-driven initiatives, we are able stay MILES ahead of your competition. I am a Klaviyo Beta-tester and early adopter of all new features. As a former Division I Scholarship Athlete, I am deeply rooted in the one percent better every day philosophy, both in my personal life and business life. I constantly work to improve your revenue and deliverability through many strategies, including A/B testing, multi-variant testing, and being an early adapter of new technology from Klaviyo or Klaviyo partners. I attend at least two industry conferences a year, meet with Klaviyo in person each year and twice a month via Zoom, and stay on top of all legislation and regulatory laws pertaining to email marketing, and place an extremely high focus on deliverability and list health. I like to say that email marketing is a data driven art. Every single email we send is built to connect with your audience and put more money in your pocket. We base all of our decisions on REAL DATA. Not what we think or feel should work, but what actually works based on 18 years of experience and testing. Because of this, we average 36.2% revenue from Klaviyo for our clients across the board, ranging from 28.6% to 51.1%. When we take on a new client, they see results in weeks, not months. We are not a "jack of all trades" like most agencies. We only do email and SMS, and we only use Klaviyo for email (other platforms for SMS). I am happy to jump on a Zoom call to answer any questions, and I look forward to meeting you! Dave Clabeaux

Emailio is a leading french email marketing agency helping DTC brands grow through strategic and creative email strategies. As Klaviyo experts solely dedicated to email marketing, we are able to offer premium services to our clients and help them generate between 20% to 50% of their revenue through our email & sms strategies.

We turn clicks into purchases, data into performance, and website visits into memorable user experiences. We work with all kinds of businesses where a transaction takes place between buyer and seller. Results are what your business lives on. We know that. But make no mistake: we also have a strong opinion about what it takes to reach the finish line. That’s why we insist—proudly—on delivering you: * Elegant, well-crafted code that performs flawlessly across every platform. * A user interface that delights your customers and makes them want to come back. * And marketing that not only attracts your audience but guides them all the way through checkout. When you work with us, you get a digital sales channel that creates lasting impact for your business. Day after day. Month after month. We’re more than happy to put our results down in black and white. But our tone and approach? They’re a little more colourful than what you’ll find elsewhere. Read more about us on https://www.nozebra.dk/

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 😏

Adquadrant is the AI-powered growth partner for modern consumer brands. We help high-growth companies scale intelligently by transforming data, creative, and media into a connected intelligence system that learns and optimizes every day. Our approach unites four core pillars: Brand Intelligence, Media, Creative, and Measurement, all orchestrated through an AI framework that continuously adapts to performance signals and market shifts. At the center is Prism, Adquadrant’s AI intelligence engine that unifies data from every channel, identifies growth patterns, and powers real-time decision-making with precision and clarity. Through this connected model, we have helped next-generation brands generate over a billion dollars in attributable revenue and build lasting momentum in a constantly evolving market. The next era of growth is intelligent. Adquadrant builds the system behind it.

We help clients grow traffic and convert onsite users to customers. Our team is equal parts data scientists, digital marketers and software engineers. We use these talents to run data-driven campaigns across SEO, Paid, Email and Social. Once users are onsite, we work to boost conversion rates and capture voice of the customer with our proprietary software platform for running e-commerce businesses across all these datasets. We also believe deeply in educating our clients as our cofounders create and teach graduate courses on e-commerce, digital marketing, analytics and design thinking in their spare time. As such, we've been lucky to work serve some of the world's most respected brands in the online endeavors including Jackson Hole Resort, Caterpillar, MYSTERY RANCH, Outdoor Research, Meat Eater and a host of others.

Our vision is to create the future winners of e-commerce. We analyze and execute on a 360 degree strategy for the companies we work with, which also have the conditions for growth. Based on the execution, we analyze the results and proactively adapt strategy and execution, so we can follow the companies from A-Z on their journey of becoming an eCommerce winner. In this strategy we combine the most essential aspects of growing an eCommerce business: Digital marketing, Webdesign and Business understanding.

We are a commanding force in eCommerce sales and marketing. Proudly standing as renowned Shopify Experts, a prestigious Klaviyo Master Platinum Partner, and devoted Digital Marketer Partners, we extend beyond mere services. We offer your enterprise an expansive array of solutions meticulously shaped by experience and fortified by our unwavering dedication to industry-leading expertise. Our extensive background in managing a multitude of Shopify stores and Klaviyo accounts has enabled us to gain invaluable insights. We've seen it all - the good, the extraordinary, and the truly exceptional. What's more? We've used these experiences to develop a comprehensive understanding of where to strategically allocate resources to avoid unnecessary expenditure and how to effectively capitalize on opportunities to boost your profits. Do you offer products or services with a consistent sales history? Is accelerating growth at the forefront of your business objectives? If yes, you may find the solution you need in a full-fledged digital marketing campaign. Leveraging our robust experience from the thousands of digital marketing campaigns we've orchestrated, we've fine-tuned a suite of core service offerings. These services are designed to be highly flexible, accommodating a wide range of scopes, but all sharing a central focus on three key areas: 1. Lead Generation: Our strategies are geared towards attracting potential customers and engaging them effectively. 2. Customer Acquisition: We're committed to converting those leads into customers, driving your business growth. 3. Sales Growth: We prioritize strategies that not only retain customers but also motivate repeat sales, fueling sustained growth. At Social Lite, our core mission is to generate predictable, sustainable sales growth for our clients. If this resonates with your goals, then our comprehensive, integrated digital marketing campaign could be the winning strategy you need! WE OFFER MERCHANT MASTERY COACHING! Whether you're at a crawl, walk, or run with your online store, we will help you understand offer strategy, optimize your store, master email marketing and ads, and ultimately scale your revenue. You will learn: - The top misconception from Shopify store owners. - The #1 reason some stores never break past their revenue plateau. - Our proven 5-part formula you can start implementing RIGHT AWAY. - See examples of successful Shopify stores that used this formula to succeed. Visit us at merchantmastery.io for more information!

Klaviyo Email Marketing Agency Boost your e-commerce sales and maximize ROI with our Klaviyo Email Marketing and SMS services. Check our services Page: https://fjsolutions.com/klaviyo Chequea nuestra página de servicios - https://www.fjsolutions.com/klaviyo-es FJS Solutions We're an Agency with more than 20 years in digital marketing for ecommerces, +40 experts in our staff, and 3 locations in different countries: we are the right agency for your online business.

Impressive is a B Corp-certified performance marketing agency in Melbourne, helping ecommerce brands make CRM, email, SMS and retention work harder. We turn customer data into smarter journeys, stronger relationships and measurable revenue. Combining Klaviyo strategy with creative, segmented campaigns and full-funnel expertise, we build retention programs that convert, retain and grow lifetime value. As a Klaviyo partner, we cover the full stack: audits, migrations, flow optimisation, campaign management, segmentation, SMS and CRM integration, connecting with your marketing ecosystem so retention works alongside paid media, SEO and CRO at every stage of the journey. Our Klaviyo Services Setup and Migration: Account configuration, data migration, list hygiene, integrations, templates and core flows from day one. Email and SMS Management: Campaign planning and execution to engage customers, drive repeat purchases and revenue. Flow Optimisation: Core flows audited, rebuilt and optimised: welcome series, abandoned cart, browse abandonment, post-purchase, win-back, VIP, replenishment and re-engagement, with journeys tailored to behaviour, purchase history, product affinity, lifecycle stage and value. Segmentation and Personalisation: Personalised messaging and smarter segments built on behaviour, purchase history, engagement and lifecycle stage. CRM and Platform Integrations: Klaviyo connected with your ecommerce platform, CRM, loyalty tools, review platforms and marketing stack. Retention Strategy and Reporting: Revenue, retention, repeat purchase rate, lifetime value and conversion. Why Brands Choose Impressive Full-Funnel Thinking: Retention connected with paid media, SEO, CRO and data strategy. Every channel works to acquire, convert and retain. Data-Driven Growth: Campaigns and flows built around behaviour and commercial goals. We identify what is working, where customers drop off and where revenue is being lost. Creative That Converts: Sharp copy, strong design and customer-led messaging that feels personal, relevant and effective. Custom Strategy: Klaviyo strategy tailored to your audience, margins, goals and marketing activity. B Corp Accountability: A higher standard for how we work, communicate and deliver. Performance and integrity both matter. Your Retention Growth Partner: Improve lifetime value, repeat purchases and reduce churn with the strategy, execution and expertise to help your brand grow smarter.

Email for Ecommerce Brands. Increase your store's revenue through email marketing automation.

Every ecommerce brand is at a different stage. Some of you are doing your first $50K months and figuring out flows for the first time. Some are past seven figures and ready to layer in SMS, CRO, and paid social. Some just migrated to Klaviyo and need someone to actually build it out properly. We meet you where you are. AskTimmy is a Klaviyo Gold Partner running full retention for 25+ small and medium DTC brands across the US, UK, Canada, and Australia — email, SMS, CRO, and Meta Ads under one roof. These are the brands we love working with. Founder-led, still hungry, still building. The kind where every campaign, every flow, every ad we ship actually moves the number. What you get with us: * A real partner, not a vendor. We learn your brand, your voice, and your customer. Then we build like it's our own store. * Retention-first thinking. Your existing customers are your cheapest revenue. We build flows and segmentation that keep them coming back. * Full-stack under one roof. Email, SMS, CRO, and Meta Ads all rowing in the same direction — because your welcome flow and your retargeting ad should be telling the same story. * Senior team on every account. You work directly with strategists, designers, and copywriters who've lived in Klaviyo for years. No junior handoffs. * Month-to-month. Pause anytime. No long-term contracts. We earn the relationship every month. You sell. We scale. Together.

We help you create marketing strategies that sell. ED Digital has driven over $2+ million in email revenue for clients in USA, LATAM, Europe and Asia using our Email Marketing Strategies and Ecommerce Solutions. If you want your business to become profitable, position your brand and products, automate your marketing strategies and increase your sales and profits, you need to partner with the best. We are certified Shopify Experts. We can guarantee our marketing strategies work for any business, even if your company has never used online resources. Reach out and we promise to find the perfect and customized marketing solution for your business. *Español* Te ayudamos a crear estrategias de marketing que SÍ venden. ED Digital ha generado más de $2+ millones en ventas a través de email para nuestros clientes en Estados Unidos, América Latina, Europa y Asia, utilizando estrategias de email marketing y soluciones de comercio electrónico. Si quieres que tu negocio por fin sea rentable, posicionar tu marca y productos, automatizar tus estrategias de marketing y aumentar tus ventas e ingresos, necesitas asociarte con los mejores. Somos los únicos Shopify Experts en el Caribe. Podemos garantizar que nuestras estrategias de mercadeo funcionan para cualquier negocio,incluso si tu empresa nunca ha utilizado recursos en línea. Acércate a nuestros asesores y prometemos encontrar la solución de marketing personalizada que tu negocio necesita.