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Silver Advisor
Omnycode
We are a New York based e-commerce agency, focusing on driving growth and innovation. Our Email and SMS Marketing services offer a comprehensive approach to reaching and engaging your audience through multiple channels, maximizing your brand's visibility and impact. Service Features: 1. Email Strategy and Customer Acquisition: we develop comprehensive email and SMS marketing strategies tailored to your business objectives, focusing on acquiring and retaining valuable customers. Our strategic approach ensures that every campaign is aligned with your brand's goals and targets the right audience segments. 2. Content Creation and Editorial Calendar Management: our team of experienced content creators works closely with you to develop compelling and relevant email and SMS content that resonates with your audience. We follow a structured editorial calendar to ensure consistent messaging and timely delivery of campaigns across both channels. 3. A/B Testing: we leverage advanced testing methodologies, including AB and multivariate testing, to optimize the performance of your email and SMS campaigns. By testing different variables such as subject lines, content, and CTAs, we identify the most effective strategies to enhance engagement and conversion rates. 4. Custom Email Template Design and Optimization: our talented designers create visually stunning email and SMS templates that are optimized for both desktop and mobile devices. Each template is tailored to reflect your brand's identity and messaging, ensuring a cohesive and impactful brand experience for your subscribers and recipients. 5. Lifecycle Email and SMS Program: we implement lifecycle email and SMS programs that target subscribers and recipients at different stages of the customer journey, from onboarding and engagement to retention and reactivation. By delivering relevant and timely messages based on subscriber behavior, we enhance customer loyalty and drive conversion across both channels. 6. Campaign Analysis and Actionable Reporting: our sophisticated analytics tools enable us to track and measure the performance of your email and SMS campaigns in real-time. We provide comprehensive analysis and actionable insights, allowing you to make informed decisions and optimize future campaigns for maximum impact and ROI across both channels.
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.
Gold Master
OneZero
OneZero is fuelled by the thrill of kick-starting, nurturing, and skyrocketing brands across the world. Our uniqueness lies not just in our ability to scale our clients' businesses but also in our competence to manage and grow our own brands. This gives us the upper hand of conducting thorough testing on our end, implementing only the most effective strategies for our clients. We firmly believe that at least 30% of a brand's revenue should be generated through email marketing. If your business hasn't reached this milestone yet, we're here to make it happen! Our Services Include: 1. Account Audit: We meticulously examine your existing strategies to identify areas of strength and areas that need enhancement. 2. Campaign Calendar: Our dedicated team will set up an efficient and effective schedule to keep your email marketing campaigns organized and timely. 3. Automated Flows: From welcome emails to cart abandonment reminders, we create automated email sequences that nudge your customers towards making a purchase. 4. Reporting: We believe in transparency. Our comprehensive reports provide detailed insights into the effectiveness of your email campaigns. 5. Email Design: An appealing email design can make a world of difference. Our creative team designs captivating emails that resonate with your brand and audience. 6. Copywriting: Our experienced writers craft engaging, persuasive, and action-oriented content that compels your readers to take the desired action. At OneZero, we don't limit ourselves to just one channel. Our expertise spans across numerous channels and we integrate them all to drive your brand's growth. Our proficiency in paid media and conversion rate optimization complements our email marketing services. Our focus is on the comprehensive growth of your brand, prioritizing both new customer acquisition and existing customer retention. Let's work together to help your brand tap into its fullest potential.
Silver Master
Onefeed
Onefeed is a multi-award-winning digital marketing agency, creating real business value with email marketing, shopping, social media marketing, SEO and Google Premier Partner certified PPC for continuous growth and excellence. Discover our unique full-service approach to integrated digital marketing and help your business grow. For over 12 years we have partnered with hundreds of clients in cultivating their brands.
Klaviyo Partner
Onemedia
At Onemedia, we are both a digital marketing agency and a web agency with a strong focus on collaboration, efficiency, and shared goals. As a Klaviyo Partner, we help businesses make their message shine online – through email marketing rooted in solid craftsmanship and close communication. We believe that strong results are created through partnership and understanding. That’s why we work closely with our clients and view our collaborations as long-term partnerships – not quick fixes. This also applies when working with Klaviyo and email marketing, where communication and insight into each client’s business are key. Our team consists of passionate and knowledgeable specialists within digital marketing. We are driven by curiosity and continuous learning, and we approach every task with confidence, dedication, and positive energy. This applies just as much when we help our clients unlock the potential of Klaviyo through email flows and automation. At Onemedia, it’s not about price – it’s about results. And we never compromise on quality. Together, we create digital footprints that last.
Gold Master
Online Klik
We are Online Klik, a data-driven online marketing agency in Eindhoven, Netherlands. Since our founding in 2014, we have grown from a small-scale start-up to a mature agency with an ambitious team of experts. Every day, our team is committed to conceiving, developing and executing innovative online strategies. Whether it's paid advertising, search engine optimization, content creation or solid data analysis - we have the expertise. We understand the dynamics of the online world and are constantly up to date with the latest trends and developments. As your online partner, we strive to always keep you one step ahead in this fast-paced digital environment. Our dedication goes beyond execution; we want to grow together with you and be successful in the online world. Online Klik is Klaviyo Partner Netherlands Klaviyo is so user-friendly that you can basically get started with the basics on your own - but if you're serious about growing your business and getting the best possible results through more advanced flows and settings, you can't beat our Klaviyo specialists. Let our team of email marketers do all the heavy lifting so you can focus on your business. At Online Klik, your Klaviyo agency in the Netherlands, we combine our in-depth knowledge of Klaviyo with a strong focus on the e-commerce market. For example, we help you with: 👀 Attractive email designs Our email designs are recognizable, memorable and stylish. If you want your emails to stand out in your customers' crowded inboxes, put the creative process in the hands of our designers. They are dedicated to increasing your brand recognition and delivering unique experiences for your customers. 🎯 Targeted automations Your customer relationships are strengthened through advanced automations and targeted campaigns that our email marketing team sets up for you. This ensures your message is sent to the right audience at exactly the right time. Through these strategies, we not only help you strengthen your relationships with existing customers, but also encourage your subscribers to stay actively engaged. 🚀 Quality assurance As a Klaviyo email marketing agency, we strive for the highest quality. We run A/B tests and continuously optimize based on the results, in order to provide the best solutions for your email marketing strategy and achieve better email results. Already convinced about Klaviyo, but still looking for the right online marketing agency to help you? Let is take your business to new heights.
Silver Master
Online Marketing Gurus
Online Marketing Gurus is the leading Digital Marketing Agency in Australia. We're rated 4.9/5 stars on Google with over 500+ 5 star reviews for our evidence-driven approach to driving digital results. We make the complex digital world simple for every business, so you can create real revenue results every time. Ready to grow? The Gurus are here to help with integrated SEO, PPC, Social Media Advertising and Content Marketing campaigns. By pouring $1M+ into our own Research and Development Department, we try, test and prove every strategy to see what really works. Plus, we produce our own innovative tools to tackle the future of marketing. Since 2012, OMG has partnered with 1,000+ companies and grown to a team of 200+ Gurus. We've also received recognition through several awards, including the Smart50, Deloitte Technology Fast 50, Financial Times 1000 High-Growth Companies and BRW Fast Starters
Gold Master
Online Retail Guy
Peter Harback, the founder of Online Retail Guy works exclusively with B2C and B2B businesses that use the Neto ecommerce platform (Maropost) across all retail categories and has over 20 years of first-hand experience in online retail. He’s a fun guy to work with, a sci-fi nut, a theme park junkie who plays electric guitar and loves talking and working with upbeat, happy & passionate business owners who know that to grow and succeed you need to put the work in. Before Online Retail Guy accepts new clients we want to be sure we’re a good fit and that we can actually help you in your current situation. If you’d like to apply for a 15 minute discovery session please send an email to our discovery email address with the subject line ‘Discovery’ and include a message about what you need and if we think a call would be good for both of us then someone will be in touch to set that up. Looking forward to hearing from you.
Gold Master
Onlineshop Performance GmbH
Onlineshop Performance GmbH ist die einzige Klaviyo Agentur mit Gold Status in der Schweiz. Zudem ist die Shopify Agentur spezialisiert auf Performance Marketing für Shopify Onlineshops. Die Expertise umfasst SEA (Google Ads) & SEO, E-Mail Marketing mit Klaviyo und Social Media Marketing, mit denen wir unseren Kunden dabei helfen, deb Umsatz zu skalieren. 🚀 Onlineshop Performance GmbH is the only Klaviyo agency with Gold status in Switzerland. The Shopify agency also specialises in performance marketing for Shopify online shops. Our expertise includes SEA (Google Ads) & SEO, email marketing with Klaviyo and social media marketing, which we use to help our customers scale their sales. 🚀
Silver Master
OnlyGrowth
Whether you're a startup or an established brand, your business is likely brimming with untapped potential. We help you transform that potential into measurable ROI you need to achieve your goals. At OnlyGrowth, our number one priority is multiplying your ROI. Our clients think of us as an extension of their core team; helping them make informed decisions, improve their processes and infrastructure, and provide the exceptional service that turns casual shoppers into high value lifetime customers.
Silver Master
OpenMoves
Are you getting the results you expected from your email campaigns? As your email marketing agency we’ll review your goals, provide a performance audit, and recommend strategies [https://openmoves.com/email/services/strategy/] for list growth, deliverability, lead-nurturing, automated emails, design, conversion optimization, content management, and more. Our designers and programmers create beautiful, mobile-friendly templates that will reflect your brand and integrate best practices and technology for increased engagement and conversions. Our service provides a dedicated account manager so that our team functions as your team. We work together on a content calendar and we’ll transform them into effective email campaigns. On our checklist: clarifying goals and messaging, designing great-looking emails, setting automation rules, A/B testing, deploying and tracking results month after month.
Silver Master
Optikal
Optikal is an OmniChannel Marketing Solution that provides true 1:1 human-to-human connection for brands and advertisers who are looking to reach a targeted audience across digital, social, mobile, traditional and DRM. Our solution is powered by integrated proprietary technology and database partners that allow us to identify, map, and transmit your message to your audience on every channel, platform and device.
Silver Master
Optimal Digital Marketing
We offer radically transparent reporting and growth marketing that actually works. Strategies and tactics change, but a growth mindset is forever.
Klaviyo Partner
Optimark
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!
Silver Master
Optimising
Optimising helps to transform businesses through ethical, transparent and tailored solutions in SEO and Paid Ads.
Platinum Master
Optimite
Optimite is a full-service email marketing agency and certified Platinum Klaviyo Partner helping DTC brands grow customer lifetime value through strategy, design, and automation. Trusted by 500+ global brands and partner agencies, and recognized by Clutch and Mailmodo, we’re known for measurable, scalable results. Our Growth Process We blend strategy, creativity, and optimization to drive predictable retention and revenue. Every campaign is data-driven, designed for impact, and refined continuously so brands grow stronger with every send. How We Work We act as an extension of your marketing team. From onboarding and audits to campaign management and reporting, our approach is transparent, collaborative, and performance-led. We start by understanding your goals and audience, then build tailored lifecycle strategies, designs, and automated flows that perform. Each month, we review, refine, and scale results for smarter retention. Why Brands Choose Optimite Retention Expertise – We help DTC brands turn email into high-performing retention engines that grow CLV and loyalty. Across retail, wellness, beauty, lifestyle, and travel, we build systems that turn one-time buyers into lifelong customers. Data-Driven Growth – Every decision is powered by analytics, segmentation, and A/B testing for measurable improvement. Creative & Technical Excellence – Our strategists, designers, and developers deliver pixel-perfect design, responsive builds, and flawless automation. Personalization at Scale – Using advanced segmentation and dynamic logic, we craft adaptive journeys that feel timely and relevant. End-to-End Ops – From strategy to reporting, we manage every step for brand consistency, faster execution, and higher ROI. Continuous Optimization – We test and refine each workflow to improve engagement, deliverability, and revenue month after month. Our Services • Email & SMS Strategy + Lifecycle Marketing • Design, Development & QA • Automated Flows & Workflows • A/B Testing & Conversion Optimization • Segmentation & Personalization • Reporting & Insights Results • $1M+ lifecycle revenue for Avantera Health • 10× campaign output for Hairfinity & Gofinity • +$80K revenue and +22% returning buyers for Great CBD Shop Ready to Grow? We turn email into your most powerful growth channel. Whether refining your lifecycle strategy or scaling automation, our team helps you grow faster and smarter. Book a call today; let’s build campaigns that connect, convert, and keep performing.
Silver Master
Optimum7
We’re a passionately curious group of strategists, writers, designers, and technophiles who like big, actionable ideas. We never settle for “good enough.” We help you navigate the complexities and constant change of the digital landscape so you can attract more qualified prospects, convert more leads and close more sales. We help small and medium-sized eCommerce and B2B Businesses compete with giants like Amazon.
Platinum Master
Orange Creative Co
No Google Ads. No SEO. No Social Ads. No Account Managers. No Website Design. No BS. We specialise in one thing so we can be the best at it. No time for beating around the bush, so we are brutally honest and completely transparent with our clients. E-commerce CRM service provider. We use Klaviyo exclusively, and can develop a strategy with a pricing structure that works to drive revenue for merchants and make sure they are getting a return on investment in the first month. The goal is always to work with our clients to drive revenue without having to resort to constant discounting.
Silver Master
Original Reel
We're passionate customer journey strategists—helping online businesses turn content into revenue. Increase conversions, establish brand authority, grow customer relationships, and unlock powerful data insights. Customer Journey Experts Optimizing every touchpoint in the customer journey, we carefully engineer the content experience at each stage. Conversion Focussed Designed to maximize business success, our data-driven content strategy is built with conversions in mind. More Than Content We create growth assets that shape a lasting legacy and build an influential brand presence.
Silver Master
Other.
Other. is a performance marketing company that is building the future of our clientele's digital marketing programs. Our clientele range from VC backed startups, mature mid-market companies, and large enterprises. VC's, senior marketing executives, founders, and digital marketing teams come to us when: 1. They are under pressure to achieve rapid growth in key business metrics or need to turn a business around. 2. Don't have a grip on the overall effectiveness of their current set of strategies and tactics and seek to rebuild their digital marketing program. 3. Are frustrated with their current marketing partners and are looking for a fully transparent and accountable partner. 4. Facing threats from industry disruptors, new entrants, and competitors who are significantly ahead in their digital marketing programs. 5. Are looking to disrupt an industry and punch above their weight class against heavily capitalized but slow-moving competition. We employ a proven auditing, planning, and creative advertising process that identifies strategic opportunities and performance gaps. This model results in decreased media waste, improved creative impact, and has proven to drive double & triple digit growth in KPI's like revenue, leads, and awareness. Other. is different because we provide unparalleled transparency & in cases where measurement is clear, performance based fees. If you are looking for a different kind of marketing partner, we'd love to learn more about your business .
Silver Master
Ottesen Agency
Ottesen Agency is a Danish email marketing agency located in Copenhagen, Denmark, and the Philippines. Ottesen Agency works with companies of all sizes nationally and internationally. As a specialized e-mail marketing agency, we provide a full-service approach to cover all areas of e-mail marketing: * Setting up the account (DMARC etc.) * Implementing tracking * Email marketing strategy * Setting up automated e-mail flows * Setting up e-mail campaigns * Crafting conversion-driven content (Copy and creatives) * Crafting creative e-mail templates * Focus on optimization and split-testing * Ongoing support and reporting * List management and increasing CLV * List growth in collaboration with on-site lead forms and paid marketing Contact us to hear more about how we can provide value for you.
Silver Master
Outdoor eCommerce
At Outdoor eCommerce, we help outdoor recreation, sports, and apparel brands grow their online sales through search and social advertising, email marketing, and more! 🚀
Platinum Master
Overdose.
Complete Commerce. Integrated Agility. With an obsessive focus on being your unfair advantage. Overdose. Digital provides a complete suite of Digital Commerce services with capability to deliver across the full functional needs of high-performing digital retailers, with teams working closely to align focus on core objectives. We work in accountable partnerships, focused on delivering accelerated results through bespoke strategies and deep service integration. We call this Complete Commerce. BUSINESS UNDERSTANDING ● BESPOKE SOLUTIONS ● TRUSTWORTHY ● PARTNERSHIP ● HONESTY ● CONFIDENCE ● CONVENIENCE ● INNOVATION ● DEPENDABLE ● APPROACHABLE ● TRANSPARENT ● ADVISORS ● EXPERTISE ● SCALE
Silver Master
OwnedGrowth
Owned Growth offers full service email marketing for eCommerce brands. We help brands scale profitably by maximising owned marketing channels. We’ve worked with eCommerce brands of all sizes. From setting the right foundations for start ups, to helping mid-size stores, to optimising large scale brands for maximum profitability. Get in touch and we can see if we can help you grow. shane@ownedgrowth.com
Elite Master
PAASE
PAASE is a UK-based, Klaviyo Master Elite agency founded in 2019 and headquartered in Milton Keynes/Buckinghamshire. From the outset, we’ve specialised in helping eCommerce and D2C brands harness zero‑ and first‑party data to craft smarter, more personalised email and SMS journeys. As pioneers, we were the first UK agency to achieve Klaviyo Platinum Master status, and the first Elite Master partner headquartered in EMEA. Our approach blends cutting‑edge AI with rigorous commercial focus. We design predictive segmentation and dynamic content workflows that adapt in real time—optimising send times, content, and customer experiences at every stage. Leveraging an Urgency‑Impact framework, we prioritise high‑ROI initiatives through iterative testing and AI‑driven automation, ensuring efficiency and relevance. We form long‑term partnerships rooted in transparency, data‑backed decisions, and shared success. Whether delivering rapid revenue uplifts—such as a 233 % increase in automated revenue and 238 % more daily orders for Okanui—or building sustainable frameworks, our portfolio spans global brands across beauty, fashion, homewares, wellness, and more. With PAASE, Klaviyo clients gain a partner who merges technology, strategy, and commercial insight to fuel scalable growth.
Klaviyo Partner
PEER PLAN
Beste Marken und Website-Erlebnisse für Unternehmen und Marken, die sich von Mitbewerbern absetzen wollen. Peer Plan ist eine deutsche Marken- und Digitalagentur. Seit Jahren entwickeln wir funktionierende Marken und beeindruckende Websites für unsere Kunden. Mit gezielten online und offline Kampagnen gewinnen wir neue Zielgruppen für unsere Kunden. Mit unseren praxiserprobten Plänen haben wir in der Vergangenheit bereits selber starke Marken aufgebaut, die 8-stellige Umsätze erwirtschaften. Unser Versprechen: Du willst mit deiner Marke im Kopf deiner Kunden bleiben und durch einen klaren Online-Auftritt weiter wachsen? Dann bist du bereit mit uns den nächsten Schritt in die richtige Richtung zu gehen. Wir designen und vermarkten Unternehmen die auffallen wollen. Die Erfolgsgeschichten unserer Kunden sprechen für uns.
Silver Master
PH Digital
Founded in 2017, PH Digital helps ambitious organisations accelerate digital growth. Our formidable industry reputation is owed to our proven track record for transforming boutique companies with niche markets into market leaders with international reach. With a singular focus on strategic performance marketing, we have grown from an ambitious start-up to a world-class agency, providing marketing solutions for a contemporary digital media landscape. Working with category-leading clients across New Zealand and Australia, our work spans a range of industries including Beauty & Wellness, Fashion & Retail, Commercial Services, and FMCG. In today’s digital world, building meaningful connections with audiences is the key to sustainable growth. With a dedicated team of highly-skilled, commercially-led strategists and technical experts, we optimise our clients’ digital investments, ensuring adaptability, accountability, and data-driven strategies for top-line growth. If digital marketing is a science, PH Digital is all about digital chemistry to create reactions that matter. Much like a litmus test, our results are tangible, measurable, and wholly driven by analytics. Our expertise not only generates likes and clicks, it drives engagement, sparks conversions, and fosters brand loyalty. Our work goes beyond mere brand building, optimising our clients’ digital investments to yield an increase in top-line revenue. PH Digital | A catalyst for growth, tailored to you.
Silver Master
PI marketing
We are PI marketing We maximize sales and ROI through smart, data-driven, personalized campaigns with a focus on returning visitors and customers. We do this through a combination of data, smart technology and personalized campaigns through effective online marketing channels. PI marketing is part of LevelUp Group, a dynamic and innovative company focused on helping businesses grow through strategic solutions and cutting-edge technology. With our diverse team of experts, we specialize in digital transformation, data-driven insights, and customized services that elevate our clients' success. We are committed to delivering results by fostering long-term partnerships and providing tailored strategies that align with each client's unique goals. By combining industry knowledge with advanced tools, we empower organizations to stay ahead of the competition and maximize their potential. Our dedication to continuous improvement ensures we are always at the forefront of technological advancements.
Platinum Master
PROGS Agency
PROGS is a next-level email & SMS marketing agency. Their A-level service is focused on ensuring: * Deep-dive regular Klaviyo analysis * Collaboration/communication as if we're a part of your in-house team * A-level creative, every time, no compromise * Holistic approach to your metrics - ensuring we grow your actual profitability from Klaviyo, not just your numbers on the Klaviyo dashboard Services: ongoing email marketing, SMS, WhatsApp, Push, retention-related apps, customer-journey optimization.