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Platinum Master
Kubix
Kubix is a full-service Shopify Platinum Agency, and we support Klaviyo end to end: integration, segmentation, flows, deliverability and ongoing optimisation. We focus on making retention measurable, with clear attribution and a strategy that supports the full lifecycle from first purchase to repeat rate. You get stronger revenue from owned channels without adding noise to the customer experience. Klaviyo is where Shopify customer data becomes marketing that actually feels personal. It connects behaviour like purchases, browsing and engagement to email and SMS, so messages land at the right time, to the right people, with less guesswork. For customers, it means fewer irrelevant blasts and more useful updates like back-in-stock, replenishment reminders, and tailored recommendations.
Platinum Master
Alchemy Worx
Alchemy Worx is a full service retention marketing agency focused on data analysis and strategy. Since 2001, we have provided best-in-class email and SMS marketing and support, to eCommerce brands. Our data-driven, test and learn approach has helped clients with online sales ranging from $15M to multi-billions, to scale audiences with powerful results. We cover the full service of what's needed to scale your retention program, with expertise in each platform we work in. You'll receive tailored strategies for your brand, along with the precise execution needed when scaling your program. We collaborate with are clients on scheduled calls to go over results, learnings and adjust marketing calendars and testing plans as needed. The average new client sees an 80% lift in email revenue during their first 12 months with Alchemy Worx. Trusted by over 120 brands, Alchemy Worx has seen success in all different industries including apparel, cosmetics, jewelry, auto, food/beverages, insurance, shipping, and more. Any retail company can receive a free in-depth analysis of their email and SMS marketing programs. The analysis reviews the prospect’s strengths and well as opportunities for growth. It also includes suggestions on how to grow.
Platinum Master
Garay Ecommerce Marketing
Data-driven full-service Email & SMS marketing agency for eCommerce brands. Ready to work? Make an appointment: GEMlink.co/appointment See our full case-study: GEMlink.co/KlaviyoCaseStudy Since 2018, our marketing experts have provided full-service data-driven marketing to deliver the best ROI for our clients. We use our successful, proven strategies to accentuate & build the client’s vision. Data & results will then guide our approach to each brand’s unique needs. No brand is the same; why should your marketing agency treat you like that? Straightforward pricing to deliver the highest long-term ROI possible. If we don’t work, we don’t bill. No long-term contracts or cancellation fees. If we’re showing results & you’re happy, why would we need to lock you in a contract?
Platinum Master
Third and Grove
Platinum Master
The Growth Foundation
Your growth partner for scaling DTC the right way. The Growth Foundation is a team of leading consumer retail growth specialists, helping DTC-forward businesses unlock their full potential through smart, sustainable, and scalable strategies. Founded in 2021 by Richard Chapple and Sarah Jasper-Baker—who played pivotal roles in building Play.com, Gymshark, and The Hut Group—we’ve been at the heart of some of the UK’s most successful eCommerce stories. With a team of 25+ experts across brand, marketing, operations, and talent, we don’t just advise—we execute and transform. We’ve worked inside high-growth businesses, so we know what it takes to scale from founder-led start-up to global powerhouse. Our deep operational knowledge, commercial thinking, and talent-first approach mean we’re uniquely positioned to help you grow profitably, sustainably, and enjoyable. The Growth Foundation is proud to be a Klaviyo Platinum Partner, a recognition of our deep expertise and proven success with the platform. Our CRM team brings over 52 years of hands-on experience with Klaviyo, fully leveraging its powerfu Whether you're just starting out or ready to supercharge your CRM performance, we’re the partner that delivers clarity, pace, and results. Brands we’ve helped grow the right way 47 Skin, Sculpted by Aimee, Mauvais, NIO Cocktails, Health & Her, Snug, Vanquish Fitness, Naturisimo, Jaded, SQUATWOLF, HERA, Bellmianta, BOXRAW, Ka’Chava, ARNE, Grenade, AKT, Dylan Oaks, Private White V.C. Let’s build a smarter, more sustainable growth engine—together.
Platinum Master
Rollout Digital
Working with leading brands such as LEGO, Bondi Sands, LSKD & Adornmonde, we help businesses make the most out of their email marketing channel. From just starting out with Klaviyo, to established businesses making 7 figures from email, we have a tried and tested approach to how we work with brands, where each strategy is bespoke to our brand's needs.
Platinum Master
KapturBox
We exist to build growing brands a reliable profit center in their email and SMS channels. We show up in big moments. We sweat the details. And we plug in and own retention like we are part of your team. What we take off your plate: * Campaign Strategy & Creation (Briefing, Design, Copywriting, QA) * Email & SMS Calendar Planning & Execution * Flow Opportunities & Optimization * Pop-Up & List Growth Strategy * Return Customer Optimization * Platform Migration to Klaviyo * Retention Strategy & Reporting Interested in working together? We always start with a complimentary email and SMS audit to see if we are the right fit for your business. And if we are not, we'll tell you. Text or email our co-founder Joel at (323) 490-9200 // joel@kapturbox.co
Platinum Master
Optimite
Optimite is a retention marketing agency for ecommerce brands doing $1M to $30M. We build email, SMS, lifecycle, loyalty, and list growth programs as one connected system. We're a Klaviyo Master Platinum Partner with 500+ brands shipped across wellness, beauty, CBD, fashion, food and beverage, and home; six years of doing one thing well. Awarded Best Email Marketing Agency 2025. Clutch Global Fall Awards 2025 Winner. Featured in Forbes India DGEMS 2025 (The Select 200). Rated 5.0 on Clutch by trusted global DTC brands. WHY BRANDS CHOOSE OPTIMITE Our depth is in wellness, beauty, CBD, fashion, food and beverage, and home. Categories where the details actually matter. A wellness brand needs different things than a fashion brand. A CBD brand needs different things than a home brand. We build for the specifics, not the average. Most agencies pick one or two pieces of retention and call it a program. We build the whole system: email campaigns, SMS, lifecycle flows, list growth, loyalty, segmentation, deliverability, subscription retention. All working together. That's the difference. HOW WE WORK We act as an extension of your marketing team. Strategy, design, build, QA, and reporting all handled in one place. You stay focused on the brand. We handle retention end-to-end. Every account starts with a proper audit of what's working, what's broken, and what's leaving revenue on the table. Then we build lifecycle flows, campaigns, and automations that move real numbers. Every month, we review, refine, and scale. OUR SERVICES - Email strategy, design, and execution - SMS strategy, design, and execution - Lifecycle flows and automations - List growth and capture - Loyalty program builds - Segmentation and personalization - Deliverability and inbox placement - Subscription retention and save flows - Klaviyo setup, migration, and optimization - Monthly reporting and performance reviews RESULTS - $1M+ lifecycle revenue for Avantera Health - 10x campaign output for Hairfinity and Gofinity (900+ campaigns shipped) - +$80K revenue and +22% returning buyers for Great CBD Shop - 30%+ of total revenue from email for multiple wellness brands - 5.0 rating on Clutch from 8+ verified client reviews READY TO GROW? If you're building a brand where retention actually matters, you'll feel the difference. 👉 Book a free retention audit: https://optimite.ai/book-a-call
Platinum Master
Darkroom
Darkroom is a vertically integrated digital agency pioneering the next generation of consumer-facing brands. Our team has been responsible for generating billionss of dollars in market value for some of the most innovative brands in the world. Brand launches and growth engagements include VYBES, Verb Energy, Zoa Energy, and Jessica Simpson Style. Our model is predicated on four major disciplines — Brand & Identity, Digital Products, Creative Production and Growth Marketing.
Platinum Master
Reload Media
Reload Media is a certified Klaviyo partner, helping brands unlock the full potential of email and SMS as performance-led growth channels. We design and deliver lifecycle strategies that connect every stage of the customer journey from acquisition through to retention ensuring the right message reaches the right customer at the right time. Whether you’re migrating platforms or scaling your current setup, our approach combines data-led strategy, automation, and creative to drive measurable revenue outcomes while strengthening brand connection. As one of Australia’s leading independent marketing agency, we’ve worked with 300+ local and global brands. This experience underpins our lifecycle frameworks grounded in testing, optimisation, and continuous improvement across email, SMS, and CRM. We see lifecycle as a critical bridge between media and performance where brand storytelling, personalisation, and timing come together to drive both immediate conversion and long-term customer value. If you’re looking to turn Klaviyo into a true growth engine, let’s talk.
Platinum Master
Growth Horizon
We help e-commerce brands turn Klaviyo into a scalable revenue channel — on a performance-based model. Most brands underutilize email marketing, relying on basic campaigns while leaving significant revenue on the table. We fix that by building structured, data-driven email systems designed to generate measurable growth. Our model is simple: we align our incentives with yours. We focus on outcomes, not activity. What we do: • Build high-converting lifecycle flows (welcome, abandoned cart, post-purchase, winback) • Plan and execute revenue-driven email campaigns • Implement advanced segmentation and personalization • Continuously optimize performance through testing and data • Turn email into one of your highest ROI channels We don’t just manage Klaviyo — we build systems that generate predictable revenue.
Platinum Master
1r
1r is a global, full-service agency that partners with innovators and creators to power commerce. We are a multi-disciplinary team of individuals with a passion for creativity, fearless thinking, and innovation. We create unique experiences by blending best-in-class e-commerce features and functionality with beautiful, tactile designs to tell rich brand stories. Our team of designers, developers, strategists, and technologists works closely together, focusing on site design and builds, site audits and onboarding, strategic management, managed services, full services, and e-commerce management. We offer creative solutions spanning brand strategy, content creation, production and post-production. Our creative studio enhances our e-commerce capabilities to maximize the potential of our client's digital presence across channels and platforms. We believe in the power of digital-first content and brand systems, leveraging storytelling to drive creative innovation and deliver best-in-class experiences for the new era of commerce. We execute full-funnel digital marketing strategies across prospecting, retargeting, and retention that are structured to scale, and help define a roadmap for growth through strategic planning and action-oriented data analysis to launch and optimize bespoke campaigns aimed at maximizing ROI.
Platinum Master
Zap
Platinum Master
Swanky
Swanky is a leading full-service ecommerce agency, with offices in the UK, Australia and France. We help our clients replatform to best-in-class ecommerce technology, then grow their business through strategic long-term support. Our in-house specialists deliver a range of services including digital marketing, CRO, data and analytics, internationalisation, and more. As a long-standing Klaviyo partner, Swanky helps ecommerce brands to harness the power of Klaviyo and increase their email marketing ROI, through ongoing monthly retainers or one-off projects. Our services: * Migration and account set-up * Klaviyo audits * Email flows * Email template design * Campaign management * Lead generation * Compliance and data cleansing * Email Copywriting * Testing & optimisation * Data and Reporting * Klaviyo CDP implementation * Klaviyo strategic consultancy
Platinum Master
Web2Media
We are a digital business partner for both B2C and B2B companies. Web2Media is a digital marketing agency employing over 75 digital specialists, each of them being skilled within different fields of expertise. We help you and your business realize your potential for growth and we believe that a close relation is the foundation for great results. Marketing must support the business strategy, ensure growth and maximise ROI. In other words, digital marketing must be approached as an important part of the overall business plan. Marketing is an essential tool throughout the whole customer journey - starting from reaching out to potential customers, engaging and activating them which leads to a final purchase.
Platinum Master
Avex
Avex is a NYC digital agency that partners with extraordinary lifestyle brands to deliver beautiful, functional and profitable e-commerce solutions. We live in the space where commerce, technology and customer experience collide.
Platinum Master
OneMagnify
OneMagnify is an industry leading digital solutions agency delivering performance marketing, data, strategy and analytics, and development, design and system integration technology services backed by 30+ years of digital commerce expertise. Following our acquisition of Guidance in February, we've created a world-class full-service agency that transforms enterprise data into actionable insights while providing managed services that maximizes cost efficiencies and accelerates growth. Net-net, we partner with very aggressive growth oriented brands, retailers, manufacturers and distributors in both B2B and B2C. Our customer-centric approach serves growth-oriented businesses in both B2C and B2B markets with industry-leading practices in commerce strategy, experience design, platform development, system integration, and 24/7 support. We excel in creating meaningful and differentiated customer experiences through our expanded capabilities: * Discovery & Research: Blending quantitative analytics with qualitative user research to drive strategic decisions * Content Strategy: Creating purposeful messaging frameworks that align brand voice with user intent * Information Architecture & UX: Transforming complex business requirements into intuitive digital frameworks * Visual Design: Crafting visually compelling interfaces where every element serves both aesthetic and functional purposes * Revenue Optimization: Implementing data-driven personalization systems that intelligently increase average order values * Conversion Rate Optimization: Systematically enhancing the purchase journey through evidence-based testing * Continuous Improvement: Embracing an iterative approach where real-world user data constantly informs enhancements * Operational Efficiency: Streamlining business processes through strategic workflow automation Our client roster includes Valvoline, Foot Locker, DuPont, Ford, ESPN, Boxed Water, Burlington, Benefit Cosmetics, Stater Bros., Rio Grande, K-Swiss, Dovetail Furniture, HD Supply, and many other brands and retailers across diverse verticals.
Platinum Master
Joyryde
Marketing doesn’t have to be miserable. Let’s make it a Joyryde 🚗💨 We're Joyryde – an ecommerce marketing agency built on one core belief: the work should feel just as good as the results. Since 2016, we’ve helped brands grow sustainably by tightening their systems, deepening customer relationships, and building retention strategies that scale without the stress. We’re a Shopify Plus Partner and Klaviyo Master Gold Partner, with deep experience migrating, managing, and optimizing complex ecommerce ecosystems for brands including the Las Vegas Raiders, SeatGeek, Escort Radar, Cobra, Vivazen, and more. How We Keep Brands Moving: * Email & SMS campaigns + automation strategy * Web & email design * Customer journey strategy & consulting * Lead capture strategy, form design + implementation * Loyalty + subscription program design, setup + integration * Reviews platform setup + integration * ESP audits + Klaviyo trainings * Klaviyo migrations, implementations + ongoing management * Advanced segmentation, analytics + reporting * Ecommerce site audits + Shopify trainings * Shopify store builds, backend setups + platform migrations Whether you’re fine-tuning the engine or building from scratch, we’ll help you create a marketing system that runs smoother, scales better, and keeps your team (and your customers) happy along the way. Fueled by happiness ⛽️ Backed by results 📈 Ready to ride? Visit joyrydemarketing.com or hit the “Contact” button on the left to get in touch.
Platinum Master
DigitsUp
DigitsUp partners with brands to build retention and growth systems rooted in what the numbers actually say. We work across email, SMS, loyalty, analytics, and the full customer lifecycle, using retention marketing to support and strengthen every channel in the business. Our focus is not doing more, but doing what matters. We embed alongside internal teams, challenge assumptions, prioritize relentlessly, and replace reactive execution with systems that compound over time. When the data leads, growth stops feeling random and starts making sense.
Platinum Master
Poetype ApS
Experience email marketing that generates more revenue and more loyal customers.
Platinum Master
P3 Media
P3 Media is a results-driven ecommerce agency specializing in lifecycle marketing and customer retention. As a certified Klaviyo partner, we help brands turn customer data into revenue through advanced segmentation, intelligent automation, and highly personalized email and SMS strategies. We take a strategic, end-to-end approach, aligning Klaviyo with your broader commerce ecosystem to drive measurable impact across acquisition, conversion, and repeat purchase behavior. From foundational flow architecture to sophisticated lifecycle optimization, our team builds programs designed to increase engagement, maximize lifetime value, and scale efficiently.
Platinum Master
Aplo Group
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.
Platinum Master
Inbox Maven
Unlocking Growth Through Klaviyo's Email Marketing Masters Inbox Maven isn't your average email marketing agency. We're a passionate team dedicated to unlocking the power of Klaviyo for e-commerce, SMEs, and startups. We craft personalized email strategies that boost sales and build lasting customer relationships.
Platinum Master
The Glow Group
Glow Group LLC is the leading Klaviyo partner for boutiques using Shopify! As a shop owner herself, Jane has mastered how to design flows to encourage quick product turn over, high profit and (most importantly) brand consistency. She grew her own store from $187K to $5M in just one year, starting it as an Etsy shop in 2013. Following 'retiring' from her corporate job, she dove into flows and how to make her business work more for itself, while retaining a high ROI. Glow Group LLC is more than just flows or campaigns. They can take you from the ground up. All buildouts include: customized templates, data feeds, flows, segments, Shopify integration and (most importantly) one on one training. We use our own accounts as a testing ground for the latest and greatest, so you will only receive proven flows. We would love to meet you and see how we can help! Simply leave a contact request or email us at glowgroupllc@gmail.com. Have a wonderful day!
Platinum Master
Marketech Digital Solutions
Full Service Email & SMS Marketing We are a team of engineers, data scientists, designers, copywriters, media buyers, and growth marketers, leveraging cutting-edge martech, design, and AI to maximize your brand's revenue potential. At Marketech, we realize the creative and copywriting is only the first step to a fully optimized email & sms marketing ecosystem. Email is the most technical digital marketing channel, and deliverability, data analysis, and engineering can create 100% to 500% lifts in email marketing revenues for every brand. We offer a full-service, white-glove, lifecycle marketing program, where we take care of everything from email marketing strategy and content calendar development, to email design and copywriting, to custom engineering and data analysis. Performance Based Compensation At Marketech, we believe clients should pay for value and not effort. That is why we offer all our clients performance based compensation plans. They don't pay us unless we increase their revenues, de-risking investment in the relationship and creating strong long term partnerships. Although performance based compensation is our preference, we are also happy to work on fixed rate models Migration Services Not on Klaviyo? Want to be? Platform migration is part of our offering. We've done dozens of them and have processes, scripts, and automations ready to roll to to make it a quick and seamless process. Free Email Audit We offer all brands a free email audit. Interested? Reach out to justin@marketechdigital.com to discuss how we can help you grow your email revenue.
Platinum Master
Retention Harbor
We focus on building high performance retention systems through our proprietary Revenue Anchor system. We meet you and your team where you are. Some brands want us to run the full retention program. Others just need a partner to rebuild their systems, improve structure, or support an existing team. The Revenue Anchor process gives you a proven foundation for growth while letting you choose the level of involvement you want from us. We’ve worked with 20+ ecommerce brands, including several doing over $50M a year. We're experts at understanding your customers and building a retention program that matches how people actually buy from your brand. We’re capable of handling all parts of the retention stack including flow rebuilds, campaign management, deep segmentation, high converting popups, zero party data collection and usage, subscription specific flows, subscription program setup and consulting, custom coded solutions, and ESP migrations to Klaviyo. If you want to see what working together would look like, we offer a free account audit and a set of sample email designs so you can get a clear feel for our service. Let's chat -> https://cal.com/connor-clements-9xpa3s/introduction-call
Platinum Master
Peyton Fox | Spark Bridge Digital
Peyton Fox is a Klaviyo Platinum Master Partner helping e-commerce brands turn email into a top-performing revenue channel. She combines strategy, design, and automation to build lifecycle systems that convert. What we do: * Klaviyo setup & onboarding * Flow strategy & optimization * Campaign design & management * Deliverability & list health * Customer lifestyle optimization * Monthly strategy & reporting 👉 Solawave's Abandoned Cart Recovery Success Story We created a customized abandoned cart journey with educational sequences tailored to different SKUs, helping Solawave dramatically boost their recovery rates and revenue. Key Results: ✅ 67% open rate on cart recovery emails ✅ 5.71% click rate performance ✅ 39%+ increase in conversion rate ✅ 95%+ increase in attr. revenue
Platinum Master
Defiant Digital
Defiant Digital is Australia's leading creative performance agency. We help businesses break-through to 7 & 8 figure revenues by seamlessly blending world class creative & expert level paid media and email strategy together under the one roof. Since 2019, Defiant Digital has been writing (and rewriting) the playbook for creative performance marketing, leveraging our experience from tens of millions in profitable adspend to guide brands towards their dream growth goals. Leveraging data-backed, omnichannel media buying, CRO, retention and creative strategies, our elite team of senior experts scale brands to success faster and more efficiently than any typical agency can. Set up a call now to discuss your growth goals 👉 http://www.defiantdigital.com.au
Platinum Master
OuterBox
As one of the world's largest performance marketing agencies, OuterBox delivers full-service solutions that take you from ideation and strategy all the way through implementation and ROI. Whether you're small or medium-sized business, or you're sitting on the Fortune 500 list, our one-size-fits-one approach will meet you where you're at and help take you to the next level.