The Home Depot and Milani Cosmetics are redirecting retail media budgets toward networks that match their product categories, according to Modern Retail+ Research and Digiday+ Research. 40% of marketers surveyed plan to consolidate retail media investment in 2026, moving dollars away from horizontal platforms toward owned networks or vertical-specific media partners. The shift reflects frustration with attribution overlap and a preference for environments where the shopper intent aligns tightly with the product.

Both brands use category-specific networks to control audience overlap and track performance inside the purchase funnel. The Home Depot places incremental spend on home improvement and contractor-focused platforms rather than generic retail networks. Milani Cosmetics concentrates media on beauty-category retail partners where the shopper is already comparing lipstick, not browsing hardware. The principle: if the network's core shopper does not buy your category at volume, the attribution is noise.

This works because category-aligned networks collapse the distance between impression and transaction. When The Home Depot advertises inside a home improvement retail network, the next click is a power tool or paint, not a detour through apparel. The measurement loop tightens. The same creative dollar produces a cleaner read on incremental lift because the audience was already in-market. The brand also avoids paying twice for the same customer across overlapping retail media networks that share fulfillment infrastructure.

For a small physical-product brand, the steal is straightforward: identify which retailer or marketplace your customer uses when comparing your category, then buy only that network's media. If you sell kitchen tools, place your dollars on Sur La Table's or Williams Sonoma's retail media platform, not a broad grocer's network where your product is five aisles from the shopper's cart. Start with a $500 test budget on one category-focused network. Use the retailer's self-serve ad portal if available. Run a sponsored product placement for your top SKU. Track attributed orders inside the retailer's dashboard, then compare cost per attributed order against your all-in landed cost plus fulfillment. If the attributed order cost is under 50% of your product margin, scale the spend. Repeat on one additional vertical network, then stop. Two aligned networks will cover your in-market shopper base without attribution waste.

The broader pattern: retail media is consolidating from dozens of scattered networks toward a handful of category kings. A beauty brand does not need to be on a home improvement network. A tool brand does not need a beauty network. The consolidation lets smaller brands concentrate spend where the shopper was already intending to compare, removing the cost of borrowed attention. The next move is to test one category network this quarter and hold the horizontal spend flat until the attribution delta proves itself.