GUEST COMMENT How Do You Solve Retail Media’s Fragmentation Problem?

Why It Matters

The fragmentation limits advertisers’ reach and hampers the growth of emerging RMNs, reducing market competition. A unified access platform would streamline buying, improve measurement, and unlock the full potential of retail media’s proximity to purchase.

Key Takeaways

• Advertisers consolidate spend on larger RMNs, squeezing niche networks
• Fragmentation hampers both supply (RMNs) and demand (agencies) sides
• An inventory‑agnostic access layer could unify RMN buying and reduce complexity
• Omnichannel exchange could link in‑store screens, DOOH, and digital commerce

Pulse Analysis

Retail media has exploded in the past five years, with dozens of new networks sprouting from e‑commerce sites, grocery chains, and specialty retailers. While the surge promised richer audience data and new ad inventory, it also created a patchwork of siloed platforms, each demanding separate integrations, reporting standards, and pricing models. The situation mirrors the early days of digital publishing, where publishers struggled with fragmented ad exchanges until supply‑side platforms introduced unified bidding and standardized metrics, dramatically improving fill rates and market efficiency.

The proposed solution—a retailer‑agnostic access layer—acts like a modern SSP for the retail world. By presenting a single API or dashboard that translates the unique inventory of any RMN into a common language, agencies can plan, activate, and optimize campaigns across dozens of networks without bespoke engineering work. This reduces operational overhead, accelerates time‑to‑market, and gives smaller RMNs a viable distribution channel, preserving their differentiated audiences while still meeting the scale demands of large brands. Standardized measurement also restores confidence in cross‑network performance comparisons, a critical factor for budget allocation.

Beyond digital, an access‑first model opens the door to true omnichannel commerce. In‑store screens, digital signage, programmatic DOOH, and even radio can be folded into the same buying interface, allowing brands to orchestrate seamless journeys from shelf to screen. Such integration not only strengthens the unique value proposition of retail media—its proximity to purchase—but also creates a more competitive ecosystem where emerging players can thrive alongside giants like Amazon. If industry leaders adopt this unified framework, retail media could evolve from a fragmented mess into a cohesive, high‑impact advertising channel.