Klaviyo Agency Partner Directory

Colorz is a Paris-based full-service digital agency with over 15 years of experience helping brands build high-performing e-commerce experiences. As a Shopify Platinum Partner, we work at the intersection of design, technology, and marketing and our CRM practice is a natural extension of that integrated approach. We support brands across the luxury, beauty, food and fashion industries in building lifecycle marketing strategies that drive retention, loyalty, and revenue growth. Our Klaviyo expertise covers the full spectrum: from initial platform setup and audience segmentation to advanced flow architecture, A/B testing, and deliverability optimization. We take a data-first approach to email and SMS marketing, leveraging Klaviyo's native capabilities alongside Shopify's customer and order data to craft highly personalized, conversion-focused communications. Every flow we build is grounded in brand consistency and measurable performance. To date, we have supported more than 30 brands on Klaviyo, managing migrations, integrations, and ongoing CRM operations. Our unique strength lies in combining deep Shopify technical knowledge with Klaviyo's marketing automation capabilities, ensuring seamless data sync, accurate segmentation, and campaigns that reflect the high standards our clients' customers expect.

Email & SMS That Actually Drives Business Growth 🚀 At Threadpoint, we don’t treat Email & SMS like just another retention channel. We treat it like your hidden growth engine. Born from 20+ years of performance marketing experience, we saw firsthand how brands were stuck sending templated campaigns, running endless discounts, and watching margins vanish. So we built a smarter model: one that connects with real customer behavior, unlocks deeper loyalty, and actually grows the business — not just the Klaviyo dashboard. If you're tired of copy-paste emails and meaningless metrics, you’re in the right place. -------- ✅ Services We Offer Looking for a retention marketing partner? We specialize in: 📩 Email Marketing Strategy & Execution – Campaign planning, automated flows, segmentation, list growth & optimization 📲 SMS Marketing Campaigns & Flows – SMS setup, list building, compliance, and lifecycle automation 🔁 Lifecycle & Retention Marketing – Cart abandonment, win-back, welcome flows, post-purchase, loyalty, and churn prevention 🎨 Email Design & Creative – On-brand, mobile-first designs optimized for conversions 📈 Performance Optimization – A/B testing, deliverability, segmentation, and conversion rate improvements 🧠 Retention Strategy Consulting – Fractional email leadership & audits for scaling ecommerce teams -------- 🎯 Why Brands Choose Threadpoint 🏆 Klaviyo Master Platinum preferred partner 🛍️ We've worked with hundreds of DTC & Shopify brands 📊 ROI-Driven Strategy that measures results to your business revenue, not platform performance ⚡ Fast Execution with senior talent only 📦 Scalable from audits to full-service retainers -------- 🧠 FAQs Why hire a lifecycle marketing agency? Lifecycle marketing helps turn one-time buyers into repeat customers using automated, behavior-based emails and SMS. It improves retention, loyalty, and revenue over time. What’s the difference between retention and acquisition marketing? Acquisition brings in new customers. Retention keeps them coming back. We specialize in retention marketing through email & SMS. How do you measure success? We focus on revenue from email/SMS, LTV, engagement rates, and deliverability. Every campaign has a KPI. Every flow is performance-tracked. -------- 👋 Let’s Talk If you're an retail or B2B brand ready to scale through smarter retention, better automation, and beautifully executed campaigns, let's talk. We offer audits, roadmaps, and full-service partnerships. 📧 frank@threadpoint.agency 🌐 threadpoint.agency

Prismfly is an eCommerce growth partner specializing in Conversion Rate Optimization (CRO). We pair strategy with best-in-class design and development to create leading digital experiences. A unique value-added offering cannot equate to conversions alone. To fully unlock revenue, the customer journey must be friction-free. CRO is the systematic process of increasing the percentage of website visitors who take a desired action. The CRO process involves understanding how users move through a site, what actions they take, and what's stopping them from completing your desired action. Prismfly's team is comprised of world-class full-stack engineers, data scientists, and CRO analysts. Their team spends 8 hours per day, 365 days a year, focusing on two key metrics: CVR & AOV.

Domaine helps ambitious brands build customer journeys that drive retention, loyalty, and long-term growth. Our CRM and lifecycle marketing team partners with fast-growing ecommerce brands to design and execute retention-first strategies across email, SMS, and push notifications, Whatsapp, and more. We combine sharp strategy, authentic storytelling, and deep platform expertise to turn customer data into meaningful experiences that convert. From advanced segmentation and personalization to testing, reporting, and lifecycle optimization, our team delivers measurable impact, often within the first 90 days. Domaine operates within a broader organization of strategists, developers, and UX experts, allowing us to optimize lifecycle marketing within the entire customer experience. This integrated approach enables us to connect CRM with on-site experience, data, and brand storytelling to build personalized journeys across channels. Our services include lifecycle strategy, Klaviyo migrations, email and template design, copywriting, SMS programs, segmentation and personalization, loyalty and subscription strategy, and advanced analytics. Brands can partner with us through full-service, augmented, or à la carte support models. Trusted by leading brands including Milk Makeup, Alpinestars, Daily Harvest, Laura Mercier, The Row, Dollar Shave Club, Karl Lagerfeld, The Body Shop, Olaplex, and Marc Fisher, Domaine delivers lifecycle marketing that turns customers into lifelong advocates.

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

Meowcart is proud to be the leading agency in consulting and implementing commerce websites on Shopify and Shopify Plus in Vietnam. Meowcart specializes in providing solutions for online commerce, direct to consumer, global expansion and B2B.

Zettler Digital is an ecommerce growth agency and Klaviyo Master Elite Partner. We've worked with 400+ brands since 2014, from first-time Shopify launches to nine-figure retail businesses. Most agencies treat Klaviyo as a send tool. We treat it as the retention layer of the business. That's the place where customer data, segmentation, lifecycle timing and creative all have to agree with each other before revenue moves. What we do in Klaviyo * Full flow architecture: welcome, browse and cart abandonment, post-purchase, winback, replenishment, VIP and sunset * Campaign strategy and calendar management, including promotional planning around launches and peak season * Advanced segmentation built on purchase behavior, predictive analytics, and custom event data * SMS program build and compliance, including cross-channel coordination so email and SMS aren't competing * Deliverability work: list hygiene, sending reputation, authentication, and re-engagement of lapsed subscribers * Custom integrations and data modeling for subscription, wholesale, and multi-store setups * Ongoing testing programs across subject lines, offers, timing and creative Beyond retention We're also a Shopify Platinum Partner running theme development, CRO and store builds, plus paid media on Meta and Google. That matters because retention performance is capped by what happens on-site and by who's entering the funnel in the first place. When one team owns acquisition, the storefront and the lifecycle program, the feedback loop between them actually closes. How we work Senior-led, no account-manager telephone game. You talk to the people doing the work. We report on revenue, retention and contribution — not open rates in isolation. Engagements are typically monthly retainers, with project-based work available for migrations, audits and rebuilds. Good fit for DTC and omnichannel brands on Shopify or Shopify Plus doing $1M-$100M+, especially those with repeat-purchase potential that isn't being captured, a Klaviyo account that's grown messy over time, or a migration from another ESP. Based in the New York metro area with a remote team, working with brands across North America, Europe and Australia/New Zealand.