Retail Media Agencies DIRECTORY
Looking for a high-performance retail media agency to scale your growth across Amazon, Walmart Connect, Instacart, Target Roundel, or beyond? RMIQ’s Retail Media Agency Directory helps brands and marketers quickly identify, compare, and connect with the most capable agencies across the retail media ecosystem. Whether you need full-service management, advanced analytics, or performance-based execution, this curated directory gives you a clear, no-noise path to the right partner.
Retail Media Agency – Amazon, Walmart CONNECT, Instacart & TARGET ROUNDEL
Not all agencies are built the same. Some excel in Amazon DSP and Sponsored Ads, others specialize in Walmart Connect scaling, while some are deeply integrated with Instacart or Target Roundel. This directory allows you to discover agencies across the leading retail media networks and across their service scope. By structuring agency information in a consistent format, RMIQ enables easier comparisons—so you can identify which partner aligns with your needs.
AMAZON Agencies & WHOLE FOODS AGENCIES
Amazon remains the dominant retail media platform, with increasing complexity across Sponsored Products, Sponsored Brands, Sponsored Display, and DSP. Agencies listed here specialize in navigating Amazon’s ads – auction dynamics, keyword strategies, creative optimization, and full-funnel advertising.
For brands selling through Whole Foods, selecting an agency that understands both Amazon’s ecosystem and omnichannel implications is critical. These agencies bring the operational depth and data-driven approach needed to scale efficiently within Amazon’s competitive environment.
Check out our Amazon Ads Guide and Whole Foods Advertising Guide.
Walmart Connect Agencies
Walmart Connect is rapidly evolving, offering significant growth opportunities but requiring a different playbook than Amazon. Agencies in this category understand Walmart’s unique ad formats, reporting limitations, and retail-specific optimization strategies. Working with a specialized Walmart Connect agency helps unlock performance gains faster—especially in areas like search visibility, sponsored placements, and retail signal interpretation.
Check out our Walmart Connect Ads Guide.
Instacart Agencies
Instacart advertising blends retail media with high-intent grocery behavior, making it a unique and increasingly valuable channel. Agencies focused on Instacart understand how to optimize for basket-level outcomes, not just clicks or impressions. If grocery, CPG, or fast-moving consumer goods are core to your strategy, specialized Instacart expertise is a strong advantage.
Check out our Instacart Ads Guide.
Target Roundel Agencies
Target Roundel offers premium retail media inventory with strong brand-building potential, but it requires a distinct approach compared to performance-driven platforms. Agencies in this space are skilled in balancing brand storytelling with measurable outcomes. These partners are valuable for brands aiming to combine awareness and performance within a curated retail environment.
Check out our Target Roundel Advertising Guide.
Browse our Retail Media Agency Directory
The RMIQ directory is designed to be practical, not theoretical. It’s free to use, updated, and focused on real operators actively managing retail media spend. Whether you’re a brand, aggregator, or agency looking to benchmark competitors, the directory provides immediate value without friction. Retail media is a fragmented, high-stakes ecosystem spanning dozens of networks, each with its own ad formats, data structures, and optimization logic.
This directory aggregates top agencies operating across multiple retail media platforms, along with companies offering complementary services such as listing management, content production, creative optimization, and catalog management—helping you avoid costly trial-and-error and quickly shortlist the right partners. Instead of spending days or weeks researching vendors, you can immediately access agencies with proven experience across Amazon, Walmart, Instacart, and more, as well as specialists supporting the full retail media stack, complementary to RMIQ’s platform and services offering.