Klaviyo Agency Partner Directory

Shopify Retention Marketing Agency | Klaviyo Email & SMS Experts

We are a boutique agency specializing in Shopify, Digital Marketing, eCommerce, SEO and email marketing. We build DTC and B2B online stores using Shopify to help you sell more. We help you optimize key e-commerce business systems including customer service and order fulfilment logistics.

Peace of Mind; Delivered. - Thats how our customers describe the work we do. Calder Solutions is a digital agency specializing in Digital Strategy, UI/UX Design, Custom Software Development, and Ongoing Technology Support. With over a decade of experience, we bring clarity and peace of mind by aligning your business goals with the right strategies and technology. We serve clients across a variety of industries, including Retail/E-Commerce, Manufacturing, Aerospace, Marine, Government, Healthcare, and Education, and are known for saving failing initiatives. While we have deep experience across all the buzzwords, our true strength lies in identifying the right tool for the job. Calder partners with Klaviyo to integrate highly sophisticated, custom-built e-commerce websites that enable hyper-focused, high-performing campaign management. Together, we help brands drive customer engagement, product-level personalization, and revenue growth across their entire catalog, powered by seamless data integration and real-time marketing automation.

eCommerce expertise for the new consumer economy Helping you launch or scale the next generation of consumer brands, keeping you ahead in the evolving eCommerce world.

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

At TechNWeb, we turn business challenges into growth opportunities through Klaviyo, AI, and digital innovation. With 25+ years of experience in eCommerce, CRM, and automation, we help businesses streamline operations, elevate customer experiences, and drive sustainable growth. Our Klaviyo expertise include: * Technical Setup and Onboarding * Expert Consultation and Training * Business Process Automation and AI * Bespoke Onboarding and Continuous Support * Marketing and Sales Enablement * Custom Development and Integrations (CMS components, dashboards, AI tools) We believe technology should be an enabler, not a barrier. As your Klaviyo and AI partner, we focus on delivering measurable results and setting your business up for future success. Ready to elevate your business with Klaviyo? Contact us today for a complimentary consultation.

Email & SMS Marketing Agency

Your Growth Engine for eCommerce Dominance We don’t just build campaigns; we build scalable marketing engines. Our mission is to be the primary engine of growth that drives global brand dominance. Founded by Edith Olasanya, our agency was born from a passion for delivering clear, measurable results through high-impact digital marketing. We specialize in helping e-commerce businesses bridge the gap between generating traffic and converting that traffic into a community of loyal, high-value customers. We are more than a vendor—we are a strategic partner. We understand that e-commerce brands are highly reliant on robust digital funnels and client retention to thrive. Our systematic approach ensures that every email sent is rooted in data and designed to drive tangible sales growth. Why Partner With Us? A "Retention First" Strategy: We focus on building and nurturing long-term, profitable relationships that increase Monthly Recurring Revenue (MRR) and Customer Lifetime Value (LTV). The Klaviyo Foundation: We provide full Klaviyo setup, core automation flows, and advanced segmentation to ensure no revenue is left on the table. Our PRIDE Values: Every project we touch is guided by our core pillars: * Professionalism * Results-Driven * Integrity * Discipline * Excellence Holistic Execution: We combine strategy, execution, and deep data analysis to provide a sustainable marketing engine that scales with your business. Our Core Services * Full Klaviyo Implementation: From account setup to advanced flow optimization. * Lifecycle Marketing: Specialized nurturing funnels for lead acquisition and customer retention. * Performance Analytics: Real-time data syncing through our proprietary reporting dashboards to track every dollar of ROI. * Full-Scale Marketing Partnership: Integrated strategy across email, SMS, and funnel automation. Ready to stop leaking revenue? Let EDSAN build the system that turns your one-time buyers into lifetime brand advocates.

Byte-Code SpA is a pioneering software house, established in 2003, specializing in e-commerce solutions powered by the Shopify platform. As one of Italy's first Shopify Plus Partners, we deliver cutting-edge Shopify Plus and Advanced Plan services, including Headless Solutions tailored to meet the evolving needs of businesses. Since 2019, we've harnessed the power of Klaviyo to automate marketing strategies for our clients, enabling scalable growth. Our expertise spans: * UX/UI Design * Conversion Rate Optimization (CRO) & Strategic Insights * MarTech Strategies * Marketing Automation & Campaigns (Klaviyo) * Shopify Plus & Headless Commerce * Data Migration & Replatforming * Performance Optimization * System Integrations * Custom Shopify App Development Let’s accelerate your growth with innovative and bespoke e-commerce solutions!

Voodoo Ecom are from Lviv, Ukraine. Established in 2019 as a full-service Shopify agency, we’ve helped hundreds of aspirational brands exceed their goals thanks to our world-class ecommerce solutions. From beautifully designed, intuitive Shopify stores and in-depth business audits, to data-driven marketing strategies and best-in-class applications, we help online businesses escape the ordinary and achieve ecommerce success.

A results-driven digital agency specialising in Google Ads, social media marketing, SEO, programmatic advertising, CRO and digital strategy. We're here to help you achieve a better return on investment with focused marketing plans and campaigns that are delivered to your target audience.

Signifly is a Digital First Agency with a hands-on approach to Strategy, Design, Technology and E-commerce. Building digital experiences that lead to measurable business results for our clients. We help ambitious brands become digital leaders.

As a dynamic digital marketing agency, we specialise in strategic thinking and agile execution to drive remarkable outcomes for our clientele. Harnessing the power of data clarity and human ingenuity, we propel digital performance to new heights across SEO, PPC, Social, and Digital PR. In an era defined by rapid change, the imperative for digital acceleration is universal. Transform demand into tangible results—take action today.

grit studio is a content-first digital marketing studio that empowers premium brands through creative innovation + data-driven results.

Archer: Growth Marketing Built for Performance Archer doesn’t just do digital marketing—we do results. For over 15 years, we’ve launched 6,000+ sites and generated $3B+ in consumer sales, honing everything from landing page design to media strategy to proprietary tech. We operate with a performance-first mindset: every campaign, every channel, every creative is optimized for measurable impact—and we built our own proprietary e-commerce platform so you get tighter control, faster iteration, and better ROI. Partnering with Archer is like hiring your own multi-disciplinary growth squad: media strategists, designers, coders, creatives, and analytics experts—all focused on scaling your brand. Transparent, responsive, and relentlessly driven. Whatever stage you’re at—testing a new product, scaling DTC sales, or driving retail velocity—our team, tools, and tech are built to get you there. 👉 Ready to see how fast we can move the needle for your brand? Let’s build your next growth story together.

In order to truly maximize revenue from your email channel, you need to integrate email in your overall funnel - with purpose. Doing more of what everyone else does yields slightly above average results. But explosive growth requires a focused, well thought-out, and carefully executed strategy. Signup forms. Automations. Upsells. Segments. We build retention marketing strategies that leave nothing to chance. We even build our own custom tools to expand on Klaviyo's impressive data analytics solutions when necessary. How? Whether we need to work on offer creation, advanced automations, deliverability optimization, or branding, we follow a simple framework. Prioritize. Execute. Analyze. Rinse and repeat. This simple framework helps us stay focused on the #1 priority and pursue aggressive growth with maximal efficiency. The core reasoning behind this method is simple, yet a lot of agencies skip it and get lost in the weeds, implementing things that don't matter to your bottom line. We are offering a free, custom, 90-day growth sheet laying out the exact strategy you need to follow to maximize growth based on your situation and KPIs. Reach out here to claim it and unlock your email funnel's true potential.

Next2Ad è un’agenzia di performance marketing specializzata in eCommerce, con anche un forte focus su marketing automation, email marketing e newsletter. Aiutiamo brand direct-to-consumer a costruire flussi automatizzati su Klaviyo che aumentano il tasso di conversione, la frequenza d’acquisto e il valore medio del cliente nel tempo. Progettiamo strategie su misura che integrano: * Flussi automatici ottimizzati per ogni fase del customer journey (welcome, carrello abbandonato, post-acquisto, winback, VIP, etc.) * Campagne newsletter settimanali orientate alla vendita, al riacquisto e alla fidelizzazione * Segmentazioni avanzate basate su comportamento, valore, etc. * Integrazione completa con i principali strumenti eCommerce (Shopify, Meta Ads, Google Ads) Ogni automazione viene pensata in ottica di business: non solo creatività, ma numeri, test e ottimizzazione continua.

INEVO hjelper norske bedrifter med å øke inntektene gjennom betalt søk, sosiale medier og e-postmarkedsføring for e-handelsnettsider. Med vår kunnskap, ekspertise og erfaring hjelper vi deg med å bygge intern kompetanse, implementere markedsføringskampanjer og øke e-handelsinntektene. Hvorfor velge INEVO? Mange tradisjonelle markedsføringsbyråer tilbyr dyre strategiske råd. Ja, strategi er viktig, men den største utfordringen for e-handelsselskaper er ikke strategi, det er gjennomføring. INEVO løser dette problemet gjennom vår unike modell - OMA. En OMA er en digital markedsfører som har kunnskapen, innsikten og ekspertisen til å gjøre praktisk arbeid for å hjelpe e-handelsselskapet ditt til å vokse.

I was born in Istanbul in 1988. After graduating from the Chemistry Teaching Department at Marmara University in 2011, I gained experience across various sectors, including Telecommunications, Sales, and Retail. In 2017, my path crossed with ebebek, where I deepened my expertise in Traditional Marketing and gained significant experience. Subsequently, I spent 5 years at Insider, where I worked in Onsite Marketing, Digital Marketing, and UX, building a comprehensive understanding of the digital landscape. In 2024, I began providing integrated e-commerce and marketing consultancy services. In October of the same year, I founded Optimark, through which I continue to offer strategic consultancy services to brands and agencies. My expertise also includes marketplace management, Meta Ads, TikTok advertising campaigns, and other digital marketing solutions. I am providing the support with my freelance entity for now!

About Pattern: Pattern helps brands unlock their next catalyst moment through experience-driven eCommerce. We partner with brands to create best in class digital experiences. What we do: Our areas of expertise include: Digital strategy, branding, UX/UI design & Shopify development. Recognition: Our work has earned us over 90 awards and has gained recognition by The Webby's, W3 Awards, Anthem Awards, Modern Retail, among others. Our clients have been featured in Forbes, Fast Company, Business Insider, Glossy, Business of Fashion and Adweek. Select clients by vertical: * Footwear/lifestyle: Allbirds, Athletic Propulsion Labs (APL), Rothy's, Birdies * Apparel: Paige, Rails, The RealReal, American Giant, ESPRIT, Truewerk, Amour Vert * CPG, Health & Wellness: Suja Organic, Vive Organic, Slice Soda, Celluma, Pendulum Probiotics, , Bobbie * Beauty & Skincare: Image Skincare, Benefit, Kate Somerville, Deinde, r.e.m. beauty, Hanacure, Forma, JVN Hair * Home decor: RugsUSA, Nuloom, Annie Selke, Framebridge, Tilebar, Society6, Houseplant, Terra Outdoor * Music & Entertainment: United Music Group (UMG), Metallica, Netflix, Godzilla BRAND & IDENTITY SYSTEMS * Brand Strategy * Positioning * Visual Identity Systems * Tone of Voice * Art Direction * Copywriting ECOMMERCE DESIGN * User Experience Design * Creative & Visual Design * User Flows & Research * Analytics Insights * Content Strategy & Mapping * Mobile-First Responsive Design * Interaction & Motion Design DEVELOPMENT * Front-end Development * Shopify Plus Implementation * Custom Theme Development * Headless, Hydrogen & Oxygen * 3rd Party App Integrations * Analytics & Pixel Implementation * ADA Compliance * Post-Launch Support CONTENT & PRODUCTION * Photo & Video * Campaign Strategy * Social Strategy * Email Design * Content Production PRODUCTS & PLATFORMS * iOS App Design * Android App Design * CX Design * App Strategy * Platform Design * Service Design OPTIMIZATION & SUPPORT * Retainers * Ongoing Engagements * Optimization * Planning & Strategy * Roadmap Planning * CRO

With Junto, you will professionalize your customer and lead acquisition strategies. Our media buying and data experts grow the performance of your advertising investments. Your business grows faster and on multiple channels.

We help Shopify brands add $100K–$1M+ in revenue with strategic email marketing. From abandoned carts to full-scale Klaviyo automation, we blend real marketing psychology, clean design, and AI optimization to make your email channel your #1 sales driver. ✅ Grow your list with optimized lead capture ✅ Boost conversion with emotional, data-driven copy ✅ Recover abandoned carts with creative flows that connect ✅ Design custom Klaviyo templates that match your brand perfectly ✅ Optimize performance with ongoing flow testing and AI-driven insights With over 20 years of experience in ecommerce + email, we’ve helped brands unlock tens of millions in revenue through strategic retention flows — not spammy blasts.

We are a creative web design & email marketing studio based on the beautiful Gold Coast of Australia. We love helping business owners seamlessly transform their website visitors into raving, loyal customers. Streamline your marketing through automated email flows, freeing up your valuable time to concentrate on the aspects of your business that bring you joy, all while nurturing its growth. Ever wished you had a 24/7 assistant dedicated to cultivating relationships with potential customers? That’s the beauty of marketing automation. It streamlines your lead nurturing process, ensuring that no opportunity slips through the cracks. From the first interaction to the final conversion, your leads experience a seamless journey that leaves them not just satisfied but genuinely excited about your brand. What Klaviyo services do we offer? Branded Email Templates: Our beautifully designed email templates are crafted to reflect your brand’s unique voice and aesthetic. Each template is optimized for performance, ensuring high open and click-through rates. With our expertise, your emails won’t just get opened—they’ll get results. Automated Email Flows: Using the power of Klaviyo and MailerLite, we create customized email flows that guide your leads through every stage of their journey. Whether it’s welcoming new subscribers, recovering abandoned carts, or re-engaging inactive customers, our automated flows are designed to maximize conversions and foster lasting relationships. Email Newsletters & Campaigns: Keep your audience informed and engaged with our expertly written and designed email newsletters. We help you consistently deliver valuable content that keeps your subscribers excited about what’s next. Whether you’re launching a new product, sharing a blog post, or promoting an event, we ensure your message resonates. Why Choose Us? We understand the unique needs of both e-commerce and service-based businesses. Our strategies are tailored to fit your specific goals, ensuring that every email sent is relevant and impactful. From online stores to service providers, we’ve got you covered. Custom Solutions: We don’t believe in one-size-fits-all. Your business is unique, and your email marketing should be too. Proven Results: Our strategies are data-driven and tested to ensure maximum effectiveness. Dedicated Support: We’re with you every step of the way, providing ongoing support and optimization to keep your campaigns performing at their best.

At 4Digital Consulting, we're driven by a passion for our clients' success. As a full-stack digital agency with a global portfolio, we offer a wide range of services to elevate your business. Our expertise includes: 1. Ads Management: Maximize ROI through optimized ad spend. 2. Design: Deliver stunning & functional designs. 3. Content Creation: Create compelling narratives that engage & convert. 4. Consulting (CRO/High-Level Strategy): Provide expert guidance & strategies. 5. Digital PR: Amplify your brand with strategic public relations. 6. AI Services: Optimize marketing with cutting-edge AI technology. 7. Social Media Services: Build & sustain a robust social media presence. 8. Video Production: Produce impactful videos that tell your story. 9. Lead Generation: Drive qualified leads to your business. 10. Link Building: Boost your online authority & presence. 11. Session Replay Tools: Gain insights with Fullstory & Hotjar. 12. Analytics Reporting: Utilize top-tier tools like Tableau, Power BI, Google Data Studio, and Looker. Empowering Your Business: We offer comprehensive digital marketing solutions tailored to your business's growth. Our experience in B2B & B2C markets enables us to deliver results-driven strategies. Driving Revenue Growth: Our growth marketing approach focuses on rapid experimentation & optimization. By covering the entire customer lifecycle (acquisition to retention) we identify the most effective ways to boost your revenue. Saving You Time: Our team of experts handles all your digital marketing needs, allowing you to focus on your core business. Through data-driven decision-making & continuous A/B testing. Maximizing Your Budget: Investing with us investing in efficiency. By continuously optimizing campaigns & focusing on high-ROI strategies, we help you avoid unnecessary costs & maximize your budget. Our Commitment: We are dedicated to your success. Why Choose Us? 1. Professionalism: Decades of experience ensure a professional approach to every project. 2. Trustworthiness: A proven track record & global client base testify to our reliability. 3. Approachability: We build strong, lasting relationships with our clients & ensure positive interactions. 4. Client-Centric: We prioritize your needs, working closely to deliver customized solutions that drive results. 5. Collaborative: We value your insights & integrate them into our strategies. 6. Engaging: We strive to make every project enjoyable and rewarding. Choose 4Digital Consulting & experience the difference. Let's work together to achieve your business goals.

Black & Black is an award-winning digital design, development and end-to-end ecommerce for Intelligent brands. Our enterprise level capabilities range across technology, experience design, strategy, data and insights. Our team of experts combine industry defining knowledge of eCommerce, design and technology to accelerate the growth of brand equity and revenue. We are one of the first and most experienced Shopify Plus agencies but we also have expertise with many other technologies such as SAP Hybris, Salesforce, Adobe AEM to name a few. Select Clients: Oribe, Revision Skincare, Gust in Residence, RE/DONE, Flowerbx, Givenchy Beauty, ED by Ellen Degeneres, Harry Winston, Solid & Striped, Krewe Sunglasses, Trademark, Aerin Lauder, Josie Maran Cosmetics, Kylie Minogue, Quaker Marine Supply, Misha Nonoo, Lincoln Center, Soludos and has won awards from AWWWARDS & Site Inspire.

We’re a team of 25, made up of designers, developers, account managers and marketing executives. We’re based centrally in Shrewsbury with an office in Birmingham too. With over 20 years of experience, our strategic approach with clients is tried and tested. We get to know people before starting a project to get a feel for what they do and what they’re after. This allows us to offer the best possible solution and work together harmoniously. We're an integrated agency which allows our teams to work on projects together, meaning each part of your project comes together perfectly and remains in-house. Give us a shout and we’ll chat through how we can help :)

Turn your marketing technology stack into a well-oiled retention machine. Create Utility works with eCommerce stores selling subscription products to reduce churn and increase customer lifetime value. Our focus on retention results in a faster path to profitability for your business. We deploy a curated set of marketing platforms to deliver the most impactful communication touchpoints across the purchase lifecycle journey. Our holistic approach to managing your marketing platforms ensures you always get the most out of your tools. Results from a client after 12 weeks of deploying our strategy: - Subscription Rates increased from 2% to 68% - Overall Orders increased 801% - Store Revenue increased 641% - Customers who reached the 5th purchase increased from 9% to 51% Find out how we can transform your business into a recurring revenue machine by scheduling a call on our website!

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

Aplo Group is an e-commerce growth firm specializing in scaling direct to consumer brands. We focus on driving positive business wide outcomes by bringing a holistic approach to scaling. Merging financial modeling/forecasting with marketing expertise to develop and implement a sustainable and profitable e-commerce growth strategy. Through this combination we are able to work alongside you as a growth partner for your business and minimize the chances of financial, inventory, and profit related issues impacting your growth. Our experience spans start-ups to businesses exceeding $75 million, and managing ad spend for brands of over $180,000+ per day. Our areas of expertise: * Paid Ads (Socials & Search) * Email & SMS Marketing * Financial Modeling & Forecasting * Creative Strategy * Growth Strategy We provide complete management of these channels from strategy and design, to implementation and reporting.