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Klaviyo Partner
Sunlime Web Innovations
Sunlime Web Innovations GmbH is a digital innovation company specializing in modern web technologies, custom software development, and scalable digital solutions. We help businesses transform ideas into reliable, high-performance digital products. With a strong focus on quality, usability, and long-term value, we design and develop tailored solutions that align precisely with our clients’ business goals. Our expertise spans across web applications, platforms, and digital ecosystems — from concept and strategy to implementation and ongoing optimization. At Sunlime, we combine technical excellence with a pragmatic, client-centric mindset. We work closely with our partners to understand their challenges, translate requirements into clean architectures, and deliver solutions that are secure, maintainable, and future-proof. Innovation, transparency, and reliability define how we work. Whether supporting startups, SMEs, or established enterprises, our goal is always the same: to create digital solutions that drive measurable impact and sustainable growth.
Klaviyo Partner
Melrose Agency
At Melrose Agency, we help ecommerce brands grow through strategic, design-led email marketing that feels considered, commercially grounded, and aligned with the brand behind it. As a Klaviyo Partner, we specialise in building and managing lifecycle marketing systems for Shopify ecommerce brands across Australia, New Zealand, and internationally. From automated flows and campaign strategy to segmentation, retention, SMS, and email design, our approach is built around long-term growth rather than short-term spikes. We work closely with fashion, lifestyle, wellness, and premium ecommerce brands looking to scale sustainably while maintaining a strong brand experience across every customer touchpoint. Our services include: * Klaviyo email marketing strategy * Ecommerce email campaigns * Automated email flows * Abandoned cart and browse abandonment flows * Post-purchase and winback flows * Subscriber growth and list strategy * SMS marketing * Email design and copywriting * Shopify and Klaviyo integration support * Retention marketing strategy Rather than relying on templated approaches, we focus on building tailored lifecycle systems designed around customer behaviour, creative direction, and commercial performance. Our work has helped ecommerce brands: * Increase Klaviyo-attributed revenue by 348% * Grow email revenue 51% year-over-year * Build email channels contributing 30–40% of total store revenue * We believe great email marketing should do more than drive clicks. It should strengthen customer relationships, elevate the brand experience, and create sustainable growth over time.
Klaviyo Partner
Ypsómetro
Ypsómetro is built around its AI Klaviyo Flow Booster — an advanced revenue optimization layer designed to repair tracking gaps, strengthen automation logic, and increase Klaviyo performance by up to 30%. Rather than sending more campaigns, we improve the infrastructure behind your flows to unlock additional revenue from your existing traffic and customers. Beyond optimization, we manage the full lifecycle from A to Z, including: * Klaviyo account setup and advanced optimization * Complete lifecycle flow architecture (Welcome, Abandoned Cart, Browse, Checkout, Post-Purchase, Winback) * Campaign strategy, planning, and execution * Advanced segmentation and customer lifecycle mapping * Tracking infrastructure and attribution accuracy * Continuous A/B testing and performance optimization Our focus is simple: increase revenue efficiency without increasing email volume. 🤝 Trusted by 1,500+ brands across Europe and North America 💰 30%+ Average Email Marketing Revenue 📧 $50M+ Email Revenue Generated Built for brands that want measurable revenue uplift, not just reporting dashboards.
Klaviyo Partner
Emergence Engineering
We are a growth engineering agency dedicated to scaling brands through technical precision and creative strategy. By unifying UX/UI, PPC, and SEO with advanced Klaviyo automation and custom IT solutions, we eliminate growth bottlenecks. Our mission is to build seamless customer experiences that drive measurable increases in retention, revenue, and ROI.
Klaviyo Partner
The Refinery
Discover our range of specialised services—crafted to deliver measurable results for businesses with complex digital requirements. We combine technical precision with creative problem-solving to build robust, scalable platforms that not only meet your current needs but anticipate future growth.
Klaviyo Partner
Axial
In e-commerce, we’re hard to beat. In business strategy, too At Axial, we’ve really mastered the art of connecting systems, products and people. And we’ve been doing it since the early days of e-commerce. We’ve been meeting the technological and business challenges of our partners for over 20 years. In fact, we prefer the term partner to customer. It better reflects our commitment to finding solutions. Whatever the challenge. Because we want our partners to grow and achieve the success they deserve. Whether you need a digital strategy, development or an international e-commerce site with 20,000 products in 4 languages, you’ll get the same agile, transparent approach. Sometimes, a small project can become a big one. Been there done that. Rest assured, our team will keep you on track with our tried-and-tested project management method. We’ll never leave you on your own. Even when the going gets tough. And there will be more challenges. All the more reason to work with the right people. Being relevant at the right time is always important to us We’re interested in your business and your challenges. Because we know what it’s like to be in business. We want to understand your company’s needs profoundly. Because the DNA of your project is the basis of our thinking. At every stage, we listen to you, we support you, and we adapt. Some call it agile. We call it common sense. We also rigorously test to eliminate risk and create as much value as possible. As often as possible. Then, we decide together what we’re going to do next. Not by telling you what you want to hear. But by proposing real solutions that will really solve the problem. It has to be said that with 25 experts, we’re still a manageable, boutique-size agency. But our expertise is gigantic.
Klaviyo Partner
Le Claires Digital
We are a husband and wife founded agency, leading a team of dedicated digital marketing experts with a passion for helping businesses thrive online. We focus on enhancing the Shopify experience through an integrated tech stack delivering a joined up customer experience. We offer three packages that are focussed on your business goals. 1) Customer Acquisition Need support landing those initial purchases? We will work with your team to optimise those initial customer touch points. From developing pre-purchase flows in Klaviyo to optimising your online conversion rate with thoughtful changes to your existing set up. £1,999pcm minimum 2 months commitment 2) Customer Retention Do you struggle to get customers to repurchase? You are not alone! We have helped many brands improve their recurring customer rate with post purchase optimisation, loyalty programmes & reputation management. We will review the customer journey after they submit their order and work with you to drive positive sustainable change. £2,499pcm minimum 3 months commitment 3) Growth Our Growth package covers both customer acquisition and retention allowing you to take more of a hands off approach to trading. Our team of digital marketing experts will work as an extension of your team to develop content strategies & a website optimisation roadmap that drives sustainable growth. £3,999pcm minimum 3 months commitment We pride ourselves on being truly collaborative, we don't want to feel like an 'agency' experience. Our clients love that we join internal meetings, visit in person & build meaningful relationships with the team. Looking for meta or google ad management? We aren't experts in this area but we partner with the best!
Klaviyo Partner
Retain Marketing Agency
If you're a DTC brand unsure about email marketing, know this -- Traffic drives revenue. Retention multiplies it. Hence, running a DTC brand without retention should be non-negotiable. We’re Retain Marketing and we engineer entire revenue channels. We aim to make your Shopify dashboard purr and your Stripe notifications pop like champagne. Smart, sophisticated storytelling that builds relationships. And sells. Because email is a very powerful retention tool - the one that drives repeat conversions and grows LTV. We provide end-to-end email marketing services for our clients on a monthly (retainer) basis wherein we do: - Monthly strategy - Email copywriting - Template design - Segmentation - A/B testing - List management - Platform management - Analytics - All of it Want me to help your DTC brand out? I'm right here. Love, Reema
Klaviyo Partner
Scale Digital Agency
SCALE is a full-service growth agency specializing in Klaviyo, paid media, and eCommerce performance. We help brands turn their email and SMS into top revenue channels through advanced lifecycle marketing, segmentation, and conversion-focused campaigns. From flow optimization (abandonment, welcome, retention) to high-performing campaign strategy, we focus on what actually drives revenue, not just sends emails. Our team works with fast-growing brands to increase LTV, improve deliverability, and maximize ROI across Klaviyo and paid acquisition channels. If you're looking to scale efficiently and turn your customer data into profit, we build systems that do exactly that.
Klaviyo Partner
Arvo
Arvo is proud to have been the driving force behind some of the most successful brands across various industries. We don’t just manage your account – we provide a comprehensive, full-funnel marketing strategy to help you overcome your challenges and achieve your goals. We leverage the best platforms and services to craft customized solutions that drive results and deliver value for your business.
Klaviyo Partner
Social Fire Media
Social Fire Media is a 5-star rated digital advertising agency, based in Philadelphia. We work with businesses of all sizes and industries, D2C/e-commerce and local, and we’re always ready to take on new challenges. Lightning-fast speed, one-on-one consulting, and unbeatable industry knowledge are part of what makes us different. Our experienced team has unbeatable knowledge and expertise. We are a full-service digital agency that adapts quickly to new trends and everything we do is 100% in-house. Our team combines creative and analytical efforts to drive growth and profitability for our clients. We provide custom solutions for businesses of all sizes across a variety of industries. We are obsessed with maximizing results. Tell us about your project, and we’ll tackle it together. Here are just some of the many benefits you’ll get with email marketing: * Create more than a buy-and-sell relationship, but build customer relationships by strengthening loyalty and dependency. * Sent in real-time so there is never a delay. Don’t let even one customer miss out on a special you’re having or a new product you introduced. * Begin and nurture a long-lasting, profitable relationship through email automation flows.
Klaviyo Partner
Foghorn Labs
Foghorn Labs is a digital marketing agency that works with outdoor and active-lifestyle brands. We specialize in paid media, search engine optimization, email automations, and business intelligence.
Klaviyo Partner
Codersy
Codersy is a Shopify-focused development agency that builds fast, conversion-driven ecommerce stores for growing brands. We specialise in Shopify and Shopify Plus, covering custom theme development, store redesigns, migrations, headless builds, and custom app development. Our work combines strong UI/UX implementation with performance optimisation, technical SEO, and CRO best practices to help merchants improve speed, reliability, and revenue. We support teams end-to-end: discovery and planning, design-to-code (pixel-perfect builds), integrations with third-party tools, QA/testing, launch, and ongoing optimisation. Codersy is built for founders and ecommerce teams who want a high-quality build, clean architecture, and a partner who can move quickly without cutting corners.
Klaviyo Partner
UV Designs
Transforming visions into a reality! You have a vision, and we’re here to turn it into a reality. We foster a space for collaboration and teamwork, to turn your ideas into a product that helps you to achieve your goals and to create long-term value for your business.
Klaviyo Partner
Skayl
We're Skayl, a performance-driven agency who lives and breathes digital marketing. With experience learned from managing over £1 billion in ad spend, we know what works. Our team, made up of experts, strategists, analysts, and creatives, doesn't believe in a one-size-fits-all approach. Instead, we design bespoke, data-driven strategies tailored to meet your unique needs and deliver real results. At the heart of our strategies are our bespoke reporting dashboards. These tools transform vast amounts of fragmented data into clear, user-friendly insights. This allows us, and you, to see exactly what's happening in your campaigns, making it easier to identify opportunities and refine our approach. There's absolutely no guesswork involved when we create your marketing strategy. Every decision we make is evidence-based, underpinned by data gathered from our proprietary reports. With Skayl, you're not just getting a service provider; you're getting a partner dedicated to driving results. You’ll see it on your bottom line.
Klaviyo Partner
Happy Horizon
Maximize your Klaviyo Revenue with Happy Horizon Most agencies stop at setting up basic flows. We turn Klaviyo into a high-performance sales engine by combining technical precision with high-converting creative. Whether you are on Shopify, Magento, or a custom headless build, we ensure your data flows correctly and your emails actually drive profit. Why Partner with a Full-Service Agency? Niche automation agencies often work in a vacuum. Because we manage SEO, paid media, and brand strategy under one roof, your Klaviyo flows won't just be "automated"—they will be aligned with your entire marketing funnel. We bridge the gap between your back-end data and front-end marketing to ensure every message is relevant and timely. Our Practical Approach to Growth: * Technical Mastery: We handle the heavy lifting—ERP/CRM syncing, custom API connections, and deep integrations—so your customer data is accurate and actionable in real-time. * Beyond Vanity Metrics: We don't care about open rates if they don't lead to sales. Our focus is on increasing Customer Lifetime Value (CLV), conversion rates, and retention through aggressive A/B testing. * Multi-Channel Execution: We sync Klaviyo with SMS, push notifications, and paid social retargeting. Your customers get a consistent experience, no matter where they interact with your brand. * High-End Creative & UX: A flow only works if people click. We design interfaces and content based on proven UX principles that prompt action while staying true to your brand. From Implementation to Daily ROI: * Strategic Setup: We ensure your data architecture is flawless from day one. * Advanced Segmentation: Using predictive analytics to target high-value customers before they churn. * Continuous Optimization: We don't "set and forget." We constantly refine your flows based on hard data to stay ahead of the competition. Ready to see what your Klaviyo account is actually capable of?
Klaviyo Partner
AlphaRise Digital
We got into this business because we lived your problem first. Scaled our own store past $1M, hired agencies to handle email and SMS, and got back dashboards full of vanity metrics and copy that could've belonged to any brand. So we fired them and built AlphaRise. We only work with fashion, apparel, and jewelry brands. Flows, campaigns, deliverability, segmentation, copy - all Klaviyo, all done by hand. If your emails sound like they could've been written by anyone in your space, that's the problem we solve.
Klaviyo Partner
VistaMails
Helping Ecommerce brands generate extra revenue through email and retention strategies.
Klaviyo Partner
Joy Joya Inc
Joy Joya is a founder-led email and SMS agency helping women-focused, product-based ecommerce brands turn one-time buyers into repeat customers. Founded in 2016 by Laryssa Wirstiuk - with 15+ years of marketing experience - we specialize in retention strategy and execution for established brands doing $3M+ in annual revenue. We build and manage full lifecycle email and SMS programs: strategy, flows, campaigns, segmentation, list health, creative, and ongoing optimization. Every engagement starts with an Email Revenue Roadmap - a careful look inside the Klaviyo account to find what's working, what's not, and where the real revenue opportunities are. Then we build it with you. Same team that makes the plan makes the program. Our work spans welcome and abandon flows, post-purchase nurturing, winback, campaign planning and execution, deliverability, list growth, segmentation strategy, and post-click ecosystem alignment. We treat Klaviyo as the infrastructure for the entire retention channel, not just a sending tool - which means we care about data, behavioral triggers, and how email and SMS connect to the rest of the customer journey. Results from recent engagements include a 98% increase in email revenue after cutting list size by 90% and rebuilding deliverability, a 381% lift in attributed conversions through smarter flow refinement, and email revenue contribution reaching 70% of D2C sales through strategic lifecycle marketing. We focus on outcomes retention can directly impact - flow performance, revenue per recipient, repeat purchase behavior - and we're honest about what we influenced and what we didn't. Our best-fit clients are women-focused ecommerce brands with 30k+ subscribers and active paid acquisition who want a retention partner that thinks carefully about their business. They're tired of agencies that wing it, and they want someone who takes the results as personally as they do. Joy Joya is a small, senior team - strategy, copy, design, and operations under one roof. No layers of account managers. No handoffs to juniors. Every engagement runs through Laryssa's strategic lens, and the team is built to deliver work that's careful, on-brand, and tied to how your business actually makes money. We also offer white-label email and SMS services for agencies. No canned playbooks. No darts at the wall. Just intentional retention marketing from a team that takes it as personally as you do. We can't wait to meet you!
Klaviyo Partner
All Social Jessie
Whether you’re a new business or an established brand, we can train and support you in your email and social media marketing strategy while helping you craft your brand voice, manage customer relationships, and identify opportunities for stronger brand communications. Our services include training courses, coaching, and full-service support through: * Email Marketing Services * Content Management Services * Blogging and Writing Services * Social Media Trainings * Consulting Services * Promotional Ads
Klaviyo Partner
Plum Good Marketing
At Plum Good Marketing, we offer a range of tailored marketing solutions designed to meet the unique needs of startups and small to medium-sized businesses. Our services are crafted to provide strategic marketing leadership and execution, with the flexibility business owners deserve. Whether you’re just starting out, scaling up, or in need of some expert guidance, Plum Good Marketing has options that make sense for your business.
Klaviyo Partner
Crimson Agility
Crimson Agility is a full-service e-commerce agency with deep expertise in Adobe Commerce, Commerce, WooCommerce, Shopware and Shopify. We help B2B and B2C merchants build, optimize, and grow their online stores with customized solutions and hands-on support. Our comprehensive e-commerce services are designed to deliver measurable results—whether you’re launching a new site, migrating platforms, or looking to improve performance.
Klaviyo Partner
Aira
Quantity fills the pipeline. Quality fills the bank. Are you struggling to convert marketing campaigns into sales conversations? Does your sales team always push back on the MQLs that marketing generates? Marketing automation can change all that. By crafting tailored messaging across automated emails, SMS and push notifications, you can speak directly to the challenges and goals of your customer and nurture them through the buying process.
Klaviyo Partner
Insendra
We analyze your email program, customer data, and competitive landscape to find hidden revenue opportunities most agencies miss. We build a tailored email roadmap designed to increase customer lifetime value and turn one-time buyers into repeat customers. Our team handles everything—campaign creation, automation setup, design, and copywriting—so you can focus on running your business.
Klaviyo Partner
Digilab
Digilab is a boutique digital marketing agency and a proud Klaviyo Partner specializing in direct-to-consumer (DTC) e-commerce growth for clients around the globe. Combining top-tier expertise with a personalized, boutique approach, we help brands thrive, with a particularly strong focus on the Central and Eastern European (CEE) markets where we've helped numerous clients dominate and expand. Our team has a proven track record of scaling e-commerce brands to an average of 5–10 international markets, delivering sustainable, ROI-driven results across borders. We excel in full-funnel performance marketing tailored for DTC brands. Our services include: * Email Marketing & Automation: As a Klaviyo Partner, we leverage industry-leading email (and SMS) strategies to boost customer retention and lifetime value. * Paid Advertising (Google & Meta): Data-driven ad campaigns on Google, Facebook, and Instagram to drive high-quality traffic and conversions. * E-commerce Growth Strategy: Proven tactics for customer acquisition, conversion rate optimization, and international market expansion. * Performance Copywriting & VSL Creation: Compelling copy and Video Sales Letters that engage audiences and fuel sales. What sets Digilab apart isn’t just a promise of uniqueness, it's our unwavering commitment to detail and client success. We communicate promptly and transparently, providing straight facts and actionable insights without fluff. Every strategy is meticulously planned and executed. We monitor performance closely and refine campaigns to perfection. Clients appreciate that we consistently go above and beyond, acting as a true partner invested in their growth. We pride ourselves on being elite and professional. With Digilab, you get a dedicated team that treats your brand as if it were our own, delivering top-tier results with a boutique, personal touch.
Klaviyo Partner
adamicus GmbH
adamicus – Friends of Marketing, powered by CRM adamicus ist eine inhabergeführte Performance‑Marketing‑Agentur mit Sitz in München. Als „Friends of Marketing“ verbinden wir seit über 20 Jahren datengetriebenes Online‑Marketing mit klassischer Markenführung. Mit einem Ziel: messbares Wachstum entlang der gesamten Customer Journey. Wer wir sind Bei adamicus arbeiten rund 25 Spezialisten aus CRM & Marketing Automation, E‑Mail, SEA, Paid Social, SEO & Content, Affiliate & Display sowie Analytics eng zusammen. Unser Leadership‑Team um Stefan Krempl (CEO), Aphrodite Rantou (CMO) und Stephan Kellermann (CFO) steht für internationale Erfahrung, kurze Entscheidungswege und eine persönliche, partnerschaftliche Zusammenarbeit mit unseren Kunden – weltweit, über nahezu alle Länder und Kontinente hinweg, und dank unseres Netzwerks aus Lokalisierungspartnern in mehr als 24 Sprachen. Was wir mit Klaviyo machen Als offizieller Klaviyo‑Partner entwickeln wir skalierbare CRM‑ und Multi-Channel-Automation-Setups für Marken im E‑Commerce, Retail und D2C‑Umfeld. Dazu gehören Strategie, technische Implementierung und laufende Betreuung: * CRM‑ & Lifecycle‑Strategie: Willkommens‑, Aktivierungs‑, Loyalitäts‑ und Win‑back‑Strecken, kanalübergreifende Journeys mit Paid Social & Search * Klaviyo‑Setup & Integrationen: Shop‑Anbindung, Tracking‑Konzept, Datenmodell, Events & Custom Properties * Marketing‑Automation: Flow‑Design und -Aufbau, Testing, Roll‑out und laufende Optimierung * Kampagnen‑Management: Planung, Creation, Segmentierung, Reporting und Learnings * CRM‑Analytics: Segment‑Performance, CLV & Churn‑Analysen, Uplift‑Messung, Dashboards für Marketing & Management Wie wir arbeiten Wir verbinden datengetriebene Insights mit kreativen Konzepten für eine relevante, personalisierte Kommunikation über den gesamten Funnel – von Awareness und Consideration bis hin zu Purchase, After‑Sales und Loyalty. Unsere Teams denken und arbeiten kanalübergreifend: Klaviyo‑Flows werden mit Paid‑Media‑Maßnahmen, Onsite‑Optimierung und Offline‑Touchpoints verzahnt, um die Neukundengewinnung, das Engagement und Wiederkäufe gleichzeitig zu steigern. Warum Marken mit uns arbeiten Unsere Kunden schätzen unsere Transparenz, die enge, praxisnahe Zusammenarbeit und unseren Fokus auf klar definierte KPIs statt leerer Versprechen. Wir challengen bestehende Setups, testen systematisch neue Use Cases und übersetzen Best Practices in individuelle Lösungen – für mehr Umsatz, höhere Loyalität und nachhaltiges Wachstum.
Klaviyo Partner
Performance Marketing
Performance Marketing Agency is a full-service, results-driven agency. We help our clients develop an idea, shape it into a unique story, and guide it toward success using a wide range of tools and strategies—always with a clear goal in mind. We strive for excellence and continuously seek new paths, because we believe that nothing is ever so perfect that it cannot be made even better.
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
Klaviyo Partner
Clever Age
With 500 digital experts, Clever Age brings consulting, design, UX, IT architecture, and project management to its customers in B2C and B2B spaces, in France, Northern America & Asia. Clever Age has an extensive portfolio of large projects and provides specific expertise on digital marketing, e-commerce & marketplaces to customers in many industries.