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Klaviyo Agency Partner Directory

Connect with Klaviyo Agency Partners to receive the strategic guidance and industry expertise to achieve your growth goals.

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Klaviyo Partner
Black Comet
Black Comet is an “eCommerce Growth as a Service” partner for DTC brands, combining conversion-rate optimisation (CRO) with full-funnel traffic acquisition to achieve your best potential. We offer an end-to-end menu that covers: * eCommerce storefront management (front- & back-end, design, SEO, landing pages) * CRO (continuous experimentation, UX/UI tweaks, localisation, weekly reporting) * Custom web & app development on Shopify (themes, apps, integrations, automations) * Ads management across Meta and other networks (audit, strategy, creative, daily optimisation) * Email marketing & automation in Klaviyo (newsletter, flows, templates, lead magnets) * Business-intelligence dashboards & analytics, plus stand-alone audits and growth consulting. Our agency manages roughly $1.5 million in monthly ad spend across fashion, jewellery, cosmetics, wellness and other lifestyle verticals. Why brands hire us Black Comet is cemented on three cultural pillars: “We give a ****,” “We overdeliver,” and “We love the grind”. Are you ready? We are.
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
Vertical Brands
Vertical Brands is a growth partner for ambitious companies, specialising in performance marketing and email marketing. We design and run paid media campaigns across Meta, TikTok, Google and Amazon that are built to convert, scale, and deliver measurable ROI. Our work is grounded in data but powered by creative, ensuring ads stop the scroll and drive action at every stage of the funnel. As a Klaviyo Partner, we help brands turn their email into one of the most profitable channels in their stack. From automated flows to high-impact campaigns, we design systems that acquire, retain and grow customers, turning browsers into buyers and one-time purchasers into loyal fans. With strategy, creative, and execution under one roof, we bring clarity, precision and relentless focus to every campaign. Vertical Brands exists to give brands a performance edge and a partner they can trust to scale with confidence.
Klaviyo Partner
Happy Inbox
We are HAPPY INBOX, fully dedicated to Email Marketing, providing complete and tailored services based on your business needs! Whether you want to fully or partially outsource your Email Marketing activities, we’re here to help you achieve your goals. We can support you with: ✓ Planning and implementing customized Email Marketing strategies aligned with your business needs and objectives ✓ Creating professional, responsive email templates optimized for all devices and aligned with your brand identity ✓ Implementing automated email flows, including Welcome, Abandoned Cart, and Birthday emails, to maximize engagement and conversions ✓ A/B testing and optimization: adapting messaging and content based on user behavior and preferences ✓ Pop-ups, custom pages, and engaging forms designed to attract new subscribers and grow your database ✓ Subscriber list management and database cleaning to ensure accurate segmentation and excellent deliverability ✓ Integration with other marketing channels for a seamless omnichannel approach ✓ Competitor monitoring to build stronger, more competitive strategies We ensure that strategy planning and implementation are executed with precision, templates are professional and optimized, and campaigns are continuously monitored and refined for impactful results. In short: we take care of the entire process, so you can focus on the key aspects of your business 👍 Let’s find the perfect Email Marketing strategy for your business together: contact@happyinbox.ro
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
INEVO
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.
Klaviyo Partner
Incubeta
Incubeta is a marketing partner built specifically to help businesses upgrade their growth. An international team of experts in marketing, technology, data and creative, Incubeta are a team of over 800 creators, thinkers, makers and doers. Present in 22 offices worldwide, Incubeta is a market leading specialist that uses the power of digital to unlock and amplify business growth potential through bespoke, localized digital solutions with global expertise. With 20+ years of experience in the digital space, Incubeta puts the ownership and control of the customer experience back in the hands of the advertiser. As the largest and longest established Google Marketing Platform (GMP) sales partner in EMEA and APAC, Incubeta has proven through working with top-tier brands that they are leading specialists in helping advertisers tackle complex projects such as in-housing, personalisation, data activation and advanced digital media.
Klaviyo Partner
Netpeak Bulgaria
Netpeak Bulgaria is a leading performance marketing and digital growth agency and part of FRACTAL (former Netpeak Group), one of the largest digital marketing groups in Eastern Europe. Founded in 2006, the group has completed over 6,000 successful projects, operates 9 offices in 5 countries, and employs more than 950 certified specialists. Netpeak is widely recognized as a benchmark for performance marketing and sustainable digital growth. Netpeak Bulgaria specializes in performance-driven digital marketing, with a strong focus on eCommerce growth. The agency delivers end-to-end solutions, including GEO (Generative Engine Optimization), SEO and Local SEO, PPC advertising, CRO, CRM marketing and automation, web development, web analytics, linkbuilding, copywriting, mobile app promotion, ASO/ASA, and more. Its services support startups, mid-sized businesses, and large enterprises across multiple industries. The team consists of approximately 80+ experts based in Sofia, Varna, and Stara Zagora, working within an international structure spanning Bulgaria, Ukraine, Kazakhstan, the UK, and the USA, enabling seamless cross-market execution. Netpeak Bulgaria is a Premium Google Partner, Premium Meta Partner, Microsoft Advertising certified agency, and a certified partner of Google Marketing Platform tools. The agency has received multiple international awards and recognitions, including the Microsoft Advertising Partner Growth Award 2024, Finalist at the European Search Awards 2020 (SEO Category), finalist at the Premier Google Partner Awards 2019 - “Search Excellence” category, and top rankings by Clutch, DesignRush, and Capital.bg. Driven by data, transparency, and continuous innovation, Netpeak Bulgaria focuses on measurable results, automation, advanced analytics, and future-oriented solutions such as AI-driven personalization and omnichannel strategies to deliver long-term business growth. FRACTAL has created one of the best products for marketing professionals worldwide. Digital marketing industry leaders are using Serpstat, Ringostat, Netpeak Software, and other products to get more data about their customers and competitors. We constantly look for ways to optimize our workflow and develop new scripts and technologies to make our work faster and more efficient. Our data-driven approach, combined with in-depth analysis and optimization, ensures that our clients get the most out of their advertising budgets.
Klaviyo Partner
BBB Marketing
The first Klaviyo agency to guarantee Profit, Prestige, and Placement — and the last one you'll need to build high-converting flows, long-term Shopify retention strategies, and premium brand-aligned creatives that keep customers coming back.
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
Synolia
Depuis 2004, nous accompagnons nos clients dans leurs projets e-commerce, CRM et data. En tant que partenaire Klaviyo, nos experts certifiés vous accompagnent de A à Z : structuration de la donnée, intégration technique, activation marketing et pilotage de la performance. Nous transformons Klaviyo en véritable moteur de rentabilité pour vos équipes, en assurant une synchronisation parfaite avec vos outils existants. Pourquoi choisir Synolia pour votre projet Klaviyo ? Chez Synolia, nous croyons que la technologie n’est puissante que si elle sert une stratégie client claire. En tant qu’expert de l’e-commerce et de la relation client depuis 20 ans, nous vous accompagnons dans l’intégration de Klaviyo pour en faire le moteur de votre rentabilité. Depuis le 1er janvier 2026, Klaviyo a fait évoluer son modèle en confiant l’onboarding de ses clients à son écosystème de partenaires. Choisir Synolia, c’est donc bénéficier d’un accompagnement, adapté spécifiquement à vos enjeux e-commerce : structuration de la donnée, activation marketing et performance business. Notre expertise va au-delà du simple paramétrage technique. Nous intervenons sur la définition de vos parcours clients, l’audit de votre data qualité et la création de scénarios d’automation à forte valeur ajoutée. Grâce à notre maîtrise des écosystèmes e-commerce complexes, nous assurons une synchronisation parfaite entre Klaviyo et vos outils existants (ERP, CRM, PIM), permettant une vue client à 360° réellement actionnable. En somme, nous transformons votre marketing automation en un centre de profit, piloté par la donnée et aligné sur vos objectifs e-commerce.
Klaviyo Partner
LOOP®
LOOP® is a digital-first lead agency helping brands thrive in the modern digital landscape by bridging strategy, design, technology and content. With a global team of ~400 talents across Salzburg, Vienna, New York, Berlin, Copenhagen, Sydney and Bangalore, LOOP combines creative thinking with data-driven execution to build standout digital experiences and measurable growth. Core Services: • Digital Strategy & Concepting – Research-led planning, audience insight and trend foresight to shape how brands show up online. • UX & Digital Product Development – UX/UI design, websites, e-commerce and custom digital tools built for performance and engagement. • Content & Creative Production – In-house photo, video and storytelling to bring brand identity to life. • Social & Performance Marketing – Integrated social strategy, paid media and performance activation to expand reach and drive conversions. • Growth Marketing & Analytics – Advanced tracking setups, conversion rate optimisation, email marketing and lifecycle automation, SEO/GEO, and full-funnel growth strategy to increase revenue with a data-informed approach. LOOP partners with ambitious brands to create digital products, campaigns and social-first experiences that resonate with audiences and deliver commercial outcomes.
Klaviyo Partner
S'NCE Group
S'NCE Group is an ISO-27001 certified digital agency and Shopify Plus Partner based in Ticino. We combine data-driven strategy, advanced technology, and custom design to create scalable, high-performing, and growth-oriented e-commerce experiences
Klaviyo Partner
Triple Whale
Triple Whale centralizes the metrics from all the tools you use, right into your pocket. We simplify, inform & save you time, all for $49 a month!
Klaviyo Partner
Bendt Consulting
Bendt Consulting is a specialized email marketing agency for D2C e-commerce brands. We help online store owners unlock the full potential of Klaviyo through strategically planned campaigns, automated flows, and data-driven optimization. Our focus is on sustainable revenue growth, customer retention, and building profitable customer relationships. With deep e-commerce expertise, we create tailored solutions that align with each brand’s unique challenges and goals.
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
Green Mails Inc
Want to Get Off that AD TREADMILL? At The Green Mails, we help Shopify and ecommerce brands turn one-time buyers into lifelong customers. By building powerful Klaviyo email and SMS systems, we unlock consistent backend revenue, increase repeat purchases, and maximize customer lifetime value without increasing ad spend. What You Will Get: * Full Klaviyo setup & migration from any platform * Data-driven retention strategies & customer journey mapping * High-converting email & SMS flows (Pre-Purchase, Post-Purchase, Product & Order Data Specific Flows, Zero-party Data Specific Flow... ) * Campaign strategy, design, and copy that drive sales * Ongoing optimization, testing, and reporting What makes us different? We act as your lifecycle marketing department, not just an agency. So that you don't have to hire and manage individual skills ( copywriter, designer, strategist, klaviyo manager ). Personalized strategy, creative execution, and results you can measure in revenue and retention growth. If you’re ready to scale your brand’s backend revenue with email + SMS, we're here for you and your brand.
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
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.