Klaviyo Agency Partner Directory

➽Are you tired of conventional methods that fail to captivate your audience? Ready to discover the secret to truly compelling communication that converts and brings customers back? Look no further! Growth comes down to understanding both the numbers and your audience better and making improvements that ignite your growth. At Polaris we help our partners which are serious about improving their Customer Lifetime Value and growing their business with our services. We're specialized in Klaviyo (and everything that integrates with it), Marketing Automation/Email, Conversion Rate optimization (CRO) and Customer Value optimization (CVO) Not sure what CVO means? Check out these 2 Klaviyo community article by our CEO and Klaviyo Community Champion, Omar Lovert: 1. What is CVO -- https://community.klaviyo.com/show-tell-27/what-is-customer-value-optimization-cvo-6972 2. How to optimize CVO in your Klaviyo Account -- https://community.klaviyo.com/show-tell-27/how-to-optimize-customer-value-in-your-klaviyo-account-cvo-pt-2-7117 At Polaris Growth we understand growth using your owned media channels. That's why we only do Klaviyo, CRO and CVO! Knowing which lever to turn and when and executing on these are how we've helped a lot of ecommerce merchants find their path to growth. The Polaris – North Star – has been used for centuries to navigate the open seas. With a clear dot on the horizon, it ensures that your ship does not strand and that you continue sailing the right course. Every entrepreneur has that dot on the horizon. By keeping focus on your Polaris, we realize systematic growth for your business through Conversion Optimization and Marketing Automation.

Ecommerce Strategy & Development Agency | Miami, FL Located in the dynamic city of Miami, Florida, and supported by satellite offices in Los Angeles, California, and Lisbon, Portugal, Absolute Web has established itself as a prominent Ecommerce Growth Agency since 1999. Our unwavering commitment to helping businesses achieve and surpass their ecommerce goals is driven by the utilization of cutting-edge technologies, customized development processes, user-centric UI/UX designs, seamless API integrations, and effective digital marketing strategies. Our agency's core strengths include: 1. Shopify Development 2. Magento Development 3. BigCommerce Development 4. Custom Solutions 5. API Integration 6. Replatforming & Data Migration 7. UI/UX Web Design 8. Conversion Rate Optimization 9. Email & SMS Automation 10. Paid Media Marketing 11. Search Engine Optimization

Shopify’s #1 Retention Agency Turning Your Customers into Loyal Fans. We offer a comprehensive email and SMS marketing solution for e-commerce businesses. Our team of experts will work closely with you to create and execute personalized campaigns that drive sales and customer engagement. With our full-service approach, you can replace the need for multiple employees and enjoy the benefits of a dedicated expert team at a fraction of the cost. Thinking about working with us? Complimentary for Qualified Brands: • Migration from any platform over to Klaviyo • Audit, Action plan, and proposal for your brand. Standard Scope of Work: • Team of 6 Experts for You • Competitor Data Analytics (Frequency, Terms, Send Times, Etc.) • Retention Strategy (Customer Journey + Loyalty and Referral) • Creative Implementation, and Reporting • Emails Flows • SMS Flows • Monthly Email + SMS Campaigns • Popup Builds + Optimizations

Lunar Solar Group is a digital growth consultancy focused on building and optimizing everything from e-commerce strategy, media buying, web development, and the reason you're here, CRM. We’ve been growing our brands' Klaviyo accounts for the last 4 years and thrive with DTC brands. We take an analytical approach to all our accounts. Here's how you can expect your account to be staffed: • Analyst: Responsible for builds, task management, call notes, reporting, trafficking creative, and writing briefs. • Manager: Your main POC. Responsible for strategy, automation & campaign cadence, QA, reporting insights, and will be running your weekly calls. • Associate Director: A final set of eyes on any intricate strategy or technical work. • CRM Creative Team: We have a dedicated team of creatives who are trained in optimized email design that handle all templates and designs that match your brand standards. 100+ Email Accounts Overseen | $70MM Generated from Email | 2000+ Unique Text Messages Sent

All Systems, Grow! Look no further than SmartBug Media, the full service digital agency that's got your back in creating resilient growth across your entire customer lifecycle. Marketing, sales, revenue operations, customer success, e-commerce, integration—you name it, we've got it covered. With a blend of sound strategies, cutting-edge tech, and top talent, we're all set to steer your future toward success. Plus, as Klaviyo Master Elite partners and proud Shopify partners, we have the track record and resources to elevate your customer lifecycle like no one else. Your Path to Growth Starts Here. We're not just about leveraging the tools you're already using; we're about introducing you to innovative sales and marketing strategies that can catapult your company to new heights. Get ready to tap into our deep technical expertise. Experience That Speaks, Quality That Delivers. At SmartBug, we don't just claim to be "experts". We are a team of industry veterans who have honed their skills at premier organizations, top-tier universities, and globally renowned brands. When you collaborate with us, you work with professionals whose expertise is unmatched anywhere else. We have earned the exclusive designation of Klaviyo Master Elite partner, Google Premier Partner, and proud Shopify partner. Plus, for over 15 years, we've mastered HubSpot, earning Partner of the Year twice and Elite Solutions Partner status. Our proven success is reflected in 500+ HubSpot 5-star reviews. Remember, we're more than just a digital agency. We're a fully remote center of excellence for hire, dedicated to delivering client success and an unparalleled agency experience. With us, you're not just getting a service. You're gaining a partnership. Ready to take your customer lifecycle full circle? It's time to experience the SmartBug difference! 🌟 More than 500 5-star customer reviews 📚 More than 1,200 marketing & sales certifications 🏆 More than 150 company awards & recognitions (and counting) 🤝 Elite HubSpot Partner 🤝 Master Elite Klaviyo Partner 🤝 Google Premier Partner 🤝 Shopify Partner Read our reviews on Clutch > https://hubs.ly/Q01HLG8f0

Power Digital is a tech-enabled growth firm––at the intersection of marketing, consulting & data intelligence––igniting revenue and brand recognition for leading and emerging companies around the world. At the heart of Power Digital is proprietary technology, nova, which analyzes businesses through first-party data, simplifying investment planning for marketing and diligence in M&A––putting marketers in a strategic seat at the table––and providing value in unparalleled ways. Managing billions in media, Power Digital’s dynamic team––of consultative marketers, creatives, analysts and technologists––challenges traditional ways of planning, execution and measurement through meticulous testing and data science across each milestone of the customer journey.

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

Brynley King is a results-driven eCommerce Marketer specialising in Advanced Email Marketing (Klaviyo Master Platinum Partner), eCommerce Conversion Optimisation and eCommerce Growth Strategy. Based on the Gold Coast, Australia, Brynley is the 2018 Australian Women in Digital - Digital Marketer of the Year and Top 102 International Pioneers of Chinese juggernaut Alibaba.com’s B2B platform. Bryn’s mission is to help accelerate the growth of eCommerce brands working to the Audit, Strategy, Action Plan, Implementation, Analysis & Repeat framework. Over the last 10 years Bryn has personally worked with over 70 Australian based brands such as Naked Harvest Supplements, Infamous Swim, Ugg Since 1974, Sans Drinks, Tesalate, Velour, Evolve Skateboards, VANI-T Tan & Makeup, Seed & Sprout and The Digital Picnic just to name a few.

Arctic Leaf is a Baymard certified UX/UI design and implementation agency who takes the time to understand your brand voice and vision to deliver effective e-commerce experiences. Our suite of custom design and development services and integrations allow for bespoke web and mobile solutions that are thoughtfully created to meet the unique needs of every client. With robust expertise in UX/UI design, conversion rate optimization (CRO), software development, and growth marketing, our team has established Arctic Leaf as an innovative leader in the e-commerce and mobile development markets.

Domaine is the world's largest independent Shopify design and development partner. We are a team of commerce experts dedicated to creating, building, and growing beloved and ambitious brands. As pioneers and not just participants in our industry, we are inspired to write, break, and re-write the rules for a new generation of commerce.

Groove Commerce is a full-service agency that designs, builds and grows websites for leading eCommerce brands. Founded in 2007, the agency has helped hundreds of clients drive measurable impact and ROI. Groove Commerce uses 5 Core eCommerce Metrics to build strategic and impact-driven partnerships. The agency has accumulated more than 30 industry awards for its work with clients including Dippin’ Dots, The US Open Shop and Cutter & Buck. Additionally, Inc. Magazine, The US Agency Awards and Business Insider have recognized Groove Commerce for its growth and culture. A variety of design, development, and marketing case studies are available on the Groove Commerce website. Read how Groove Commerce has delivered impact-driven results for numerous clients by following the links below: Increasing Flow-Attributed Revenue by 46% With Klaviyo: https://www.groovecommerce.com/ecommerce-blog/elmhurst-klaviyo-flows Increasing One Athleisure Brand's Email Revenue 28%: https://www.groovecommerce.com/ecommerce-blog/klaviyo-case-study/ We Increased Email Revenue 126% With Our Signature Klaviyo Jumpstart https://www.groovecommerce.com/ecommerce-blog/klaviyo-jumpstart Groove Commerce is a Platinum Klaviyo Partner, Elite BigCommerce Partner and Shopify Partner agency. For more information, please visit https://www.groovecommerce.com or reach out using the “Contact” button on the left side of the page.

Ackermann is the leading Danish e-mail marketing agency. With headquarters in Copenhagen, Denmark, Ackermann works with companies of all sizes both nationally and internationally. We work with a wide range of companies, from small startups looking to scale through targeted e-mail marketing, to large international corporations wanting to harness the power of e-mail and marketing automation. Ackermann’s laser-focus on e-mail marketing allows us to provide an outstanding variety of services that cover all areas of e-mail marketing: • Setting up automated e-mail flows • Setting up targeted e-mail campaigns • Crafting compelling copy • Crafting creative e-mail design • Increasing revenue by crafting conversion-driven content • High focus on optimization and split-testing of e-mail flows • Ongoing support and reporting

Tinuiti is the largest independent full-funnel marketing agency in the U.S. across the media that matters most, with $4 billion in digital media under management and more than 1,200 employees. Built for marketers who demand growth and accountability, Tinuiti unites media and measurement under one roof to eliminate waste—the biggest growth killer of all—and scale what works. Its proprietary technology, Bliss Point by Tinuiti, reveals the truth around growth and waste, and how to capitalize on it. With expert teams across Commerce, Search, Social, TV & Audio, and more, Tinuiti delivers measurable results with brutal simplicity: Love Growth. Hate Waste. https://tinuiti.com/

Get more value from your marketing efforts with a proven Klaviyo Elite Master partner. Northern is relied on for our expertise in delivering exceptional retail experiences and maximizing eCommerce performance. With a proven track record of empowering businesses to thrive in the competitive digital landscape, Northern Commerce stands at the forefront of innovation, specializing in Klaviyo integrations and collaborating seamlessly with various platforms such as Commerce Cloud, Adobe, Big Commerce, and Shopify.

2025 Klaviyo Partner of the Year Rising Star. Even if you're already using Klaviyo, chances are you're leaving money on the table every month. We're a Klaviyo Elite Partner that builds custom Retention Intelligence™ systems for established brands doing $5M+ in revenue, turning more one-time customers into repeat buyers so the money you spent acquiring them doesn't go to waste. Here's what makes us different: While other agencies use cookie-cutter templates, we'll run our proprietary Retention Diagnostic™ on your data and present your custom retention blueprint in under a week, completely free. Here's what you'll get: Your custom flows designed for your brand DNA and how YOUR customers actually buy, done for you. No guessing what to say, how to say it, or who to say it to or when. We'll review it with you, and when you decide for yourself that you want it, we'll install it in your Klaviyo account. Schedule a Call: https://www.a-game.digital/book-a-call Cheers, George Rodríguez Founder and Principal https://a-game.digital

Flowium is a full-service Email & Lifecycle Marketing Agency and Klaviyo Elite Partner. We help ecommerce brands grow through performance-driven retention marketing. Email sits at the center of everything we do as it delivers the strongest ROI of any retention channel. It’s the fastest, most cost-efficient way to increase repeat purchases and customer lifetime value. Based on your needs, we also activate additional lifecycle channels—SMS, WhatsApp, RCS, Instagram DM automation, push notifications, and direct mail—to reach customers across all key touchpoints and boost conversion. Together, these channels create a stronger retention system that turns more customers into repeat buyers. Our core email service includes: • Klaviyo account setup and optimization • Full email strategy (abandoned cart, browse recovery, welcome series, and more) • Campaign content calendar and planning • On-brand copywriting that connects with your customers • Mobile- and dark-mode-optimized email design • Technical setup and ongoing maintenance • Continuous testing and optimization Every Flowium team member is an expert in their field, whether that’s copywriting, design, brand strategy, or the Klaviyo software, working together to bring you top-tier results. 🤝 Trusted by 100+ brands 💎 30%+ Average Email Marketing Revenue 🔥 $352M Email Revenue For lifecycle marketing that drives real, predictable growth, get in touch with our team. ⭐ Discover our top client success stories. Check them out here: https://flowium.com/new-case-studies/

DRINKS Amplify, powered by DRINKS, helps Shopify alcohol merchants scale and succeed with expert lifecycle marketing and eCommerce solutions. As the premier partner for alcohol brands and retailers, we combine deep industry expertise with advanced Shopify integrations to enable merchants to acquire, engage, and retain customers effectively. We drive customer retention with data-driven lifecycle marketing services, including email, SMS, and push notifications. Through personalized campaigns and AI-powered automation, we maximize engagement, repeat purchases, and lifetime value. Beyond lifecycle marketing, our team provides end-to-end web development and design services, creating visually stunning Shopify stores tailored to the unique needs of alcohol merchants. From custom themes to optimized checkout flows, we ensure online stores deliver exceptional user experiences that drive conversions while meeting complex alcohol sales regulations. Our custom Shopify themes are designed to be both impressive and compliant with industry-specific requirements. With DRINKS Amplify, alcohol merchants gain the tools, expertise, and support needed to thrive in the competitive eCommerce landscape, transforming their digital presence into a powerful growth engine.

Zettler Digital is a digital marketing agency for Klaviyo retention, paid media and Shopify development. We help brands convert better, keep more customers and spend smarter.

The all-in-one solution for your email marketing needs. Our team of expert strategists, copywriters, designers, and developers work together to uncover the biggest opportunities in your business and build out your revenue growth strategy. • Turnkey solution customized to your brand's needs • Senior-level experts in email strategy, copywriting, design, and development • Email team 100% focused on advanced Klaviyo strategies since 2016 • Transparent result- and data-driven reporting to guarantee a positive ROI As Klaviyo Elite Master and Shopify Plus partners, we take on a select number of projects each year that fit us well. When you hire us, you’ll receive the dedicated, professional, and personal approach of our team. We’re all avid students of ecommerce, and we are passionate about doing work that engages visitors and converts them to sales. OUR SERVICES Email Marketing Automation We develop your custom lifecycle email strategy, specific to your store and create all of the email content for each stage of the customer journey. Campaign Management Whether you have a big sale going on, or need to make an announcement, we plan and carry out your newsletter strategy. Creative Content Team Our team writes, designs, and builds engaging content to elevate your brand. Track & Report Results We keep you informed every step of the way, monitoring data and A/B testing to ensure you get results. All Owned Marketing Channels Our team helps you set up SMS, quizzes, contests, loyalty, referrals, transactional notifications, and more. We have built close partnerships with different tools we trust to bring the best value and results. ==> Get in touch with one of our email experts today to see how we can help you grow. CLIENT TESTIMONIALS "Last week we had one of our best revenue days ever. It was definitely email more so than anything. Whatever we did, let’s keep doing that. The ROI for this was ridiculously high, over 1000% easily." – Dan Corrigan, Founder @ Corganic.com "Kudos to you and your team for the amazing work on our website and email flows. Your impact on our digital presence is truly remarkable." – Tal Moore, Founder @ Popsmith "You have been with us since the start, and the care and joy you infuse into our work together is just so wonderful. Our company continues to grow and help people on their healing journeys, and we couldn’t do it without you steering the ship!" – Natalie Lavis, Marketing Communications Director @ Smidge

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 Virgin, Britvic, Huda Beauty, Surreal, Spacegoods, Osprey, Oh Polly, Chilly's 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 • 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. If you are looking for an experienced highly specialized team to support your brand in growing email engagement and revenue then book a free audit with our team below to find out where your Klaviyo account can be optimized to increase performance. Schedule a call with our team today using the link below! https://www.undergroundecom.com/thank-you-confirmation/