Top Ecommerce Marketing Agencies in New York, New York

SalesDuo

Full-Service Amazon Growth. Governed by Ex-Amazon Operators.

SalesDuo is a full-service Amazon and marketplace management partner helping brands achieve profitable, operationally stable growth across Seller Central, Vendor Central, and emerging global marketplaces. Led by ex-Amazon specialists, we combine compliance-first catalog governance, advanced retail operations, and performance marketing with a P&L-driven execution model. Our structured workflows, forecasting frameworks, and AI-assisted micro-tools enable consistent scaling, Buy Box ownership, and account health protection. From listing optimization and A+ content to PPC, inventory planning, and account recovery, every engagement is built around measurable business outcomes — not activity. We work best with brands that view marketplaces as a core revenue channel and need a reliable, data-driven team to operate and scale it end-to-end. • Amazon Seller & Vendor Central Management • Marketplace Launch & Expansion • Amazon PPC & Retail Media • Catalog & A+ Content Optimization • Account Health & Compliance Governance • Inventory Planning & Profitability Modeling • Buy Box & Conversion Rate Optimization • Competitive & Growth Strategy

DAS Audience Development

Verified

Audience Development & Customer Intelligence Agency for Retail & Ecommerce Companies generating $10M–$100M in revenue.

Most brands treat their entire audience the same. Batch-and-blast campaigns. Identical flows for a first-time buyer and a fifth-time buyer. Segmentation that is under-segmented. Paid media eroding margins. DAS exists to fix that. We're a customer intelligence agency for brands in the $15M–$100M range. Every engagement starts with your data—purchase frequency, RFM segmentation, cohort-level LTV, and contribution margin analysis. We identify which customers are compounding value and which segments are eroding it. From there, we build the retention and acquisition architecture: lifecycle flows calibrated to actual buying behavior, campaign strategies segmented by customer value, acquisition strategies that find more of your best customers, while doing so with increased efficiency, and deploy frameworks your team owns long after we're gone. Clients include Koia, Leesa, GT's Living Foods, Create Wellness, and Hydrant. Average engagement lasts 4+ years. We take on 10-15 retainer clients per year—a deliberate constraint that keeps our team of senior operators embedded in your business, not spread across thirty accounts. If your business metrics have plateaued despite good execution, the problem probably isn't creative. It's who you're sending to and the systems that enable the marketing and advertising functions.

Jay Street Partners

Your brand. Your story. Built On Amazon. Accelerated on TikTok Shop.

We are a female-led marketing agency focused on growing sales and driving success on Amazon and TikTok Shop. We turn real time data into strategies to help drive profits while working within your budget and business objectives. Our team of passionate marketers are focused on partnering with your brand while offering expert counsel on how to move into the next phase of growth. We value transparency and care about driving results while taking your marketplace strategy to the next level. We are an agile team that can scale your business, get into the weeds and dive into the details. We will provide you with a roadmap of ideas and then execute them for you every step of the way.

Top Notch Dezigns

Verified

Top Notch Dezigns is a custom web design and digital marketing agency and its main focus is to boost brands online.

Top Notch Dezigns is a custom web design and digital marketing agency and its main focus is to boost brands online. We design and create custom websites and digital strategies to boost brand awareness and increase leads or sales.

Hunter Digital helps DTC brands grow with strategy-led marketing and funnel-aligned creative, backed by decades of ecommerce experience.

Savio.agency

Savio Agency is an emotion-driven email and SMS marketing agency specializing in eCommerce client retention.

Savio Agency is an emotion-driven email and SMS marketing agency specializing in eCommerce client retention. They use their Heart-To-Cart Connection Framework to transform ignored emails into high-converting campaigns, achieving an average 17.8x return for clients through Klaviyo expertise and emotional targeting strategies.

Ecommerce Inside is a full-service digital marketing agency specializing in ecommerce marketing and web development. They provide comprehensive solutions including ecommerce website development, digital presence optimization, CRM software development, brand building, and content optimization to increase online sales and leads for businesses.

Wunderman Thompson (now VML) is a global marketing communications agency formed from the merger of digital pioneer Wunderman and creative powerhouse J. Walter Thompson. Part of WPP, the agency combines creative, data, commerce, and technology expertise to deliver end-to-end customer experiences.

Lilo Social

Lilo Social is a full-funnel ecommerce growth marketing agency that specializes in scaling DTC brands through.

Lilo Social is a full-funnel ecommerce growth marketing agency that specializes in scaling DTC brands through data-driven acquisition and retention strategies. They provide comprehensive services including paid media management, email marketing automation (with Klaviyo Master Elite status), conversion rate optimization, user-generated content, and customer retention programs to maximize lifetime value.

Expert Village Media Technologies

Shopify Web Design and Development Company

5.0(4)

5.0

4 reviews

At Expert Village Media, we are a results-driven Shopify development company with 14+ years of industry experience and a proven track record of delivering 4,000+ successful projects worldwide. We help brands of all sizes build, optimize, and scale high-performing Shopify stores that drive real business growth. As a team of certified Shopify experts, we focus on creating custom, conversion-focused ecommerce solutions tailored to your goals. Whether you’re looking to hire a Shopify expert for a new store, a redesign, or advanced functionality, our skilled Shopify designers and developers ensure a seamless and engaging shopping experience for your customers. Beyond development and design, we also work as a trusted Shopify SEO expert, helping businesses improve search visibility, attract qualified organic traffic, and increase sales. With a strategic approach, transparent communication, and deep Shopify expertise, Expert Village Media partners with you to turn your e-commerce vision into long-term success.

Flowium

Email, SMS & Retention Marketing for DTC Brands

We help eCommerce brands grow with retention-driven lifecycle marketing, built on email and strengthened by the right channels at key moments. Trusted by 1,000+ brands · Klaviyo Elite Partner Services We Offer: Email Marketing - We use our proven strategies with a track record of success to deliver result-driven email marketing to level-up your business quickly and effectively. SMS Marketing – Fast, direct text messages that drive engagement and conversions RCS Marketing – Rich-media branded messaging with product imagery and dynamic CTAs WhatsApp Marketing – Secure, real-time conversations for global audiences Instagram DM Automation – Automated DMs and campaigns that convert followers into subscribers Push Notifications – Timely desktop & mobile alerts during key shopping moments Direct Mail – High-impact physical mailers for memorable, branded experiences Landing Page & Form Redesign – Conversion-focused updates to improve performance Contests & Giveaways – Full setup, strategy, design, and automation for list growth These channels support one goal: stronger retention and higher LTV. What’s included in our core Email Marketing service: A dedicated team of 6 specialists assigned to your brand ESP setup, audit, and ongoing account management Custom email design and copywriting Email automation strategy, buildout & optimization Campaign calendar planning and implementation A/B and split testing Advanced segmentation Deliverability monitoring Monthly reporting Weekly calls with your specialist and team Every Flowium team member is an expert in their field — strategy, copy, design, and technical implementation — working together to bring you reliable execution and top-tier results. Interested in working with us? Reach out to see how our team can help you drive measurable growth across your lifecycle channels. Proud 2025. Inc. 5000 Honoree | Klaviyo Elite Partner | #1 Email Marketing Agency [Maverick]