Retail giants push AI and media networks in tech-driven week

The retail media sector is undergoing a significant shake-up as industry players move to unify fragmented advertising ecosystems. Dunnhumby has launched a network alliance featuring Tesco, B&Q, John Lewis, and Waitrose, aiming to provide brands with a singular route to activate campaigns. This shift mirrors Nectar360’s Pollen platform, which is currently utilizing multi-touch attribution to help brands like Unilever and Coca-Cola Europacific Partners navigate the full customer journey. Meanwhile, Asda has secured an industry-first deal to integrate Amazon’s Retail Ad Service into its online stores, a move designed to refine ad relevance through behavioral data.

Artificial intelligence remains the primary engine for operational and consumer-facing innovation. Disney Store has rolled out an AI-powered personal shopping assistant in its iOS app, while Walmart’s 'Sparky' assistant made its live shopping debut during a Summer Deals campaign. Beyond digital interfaces, Sainsbury’s recently concluded its largest hackathon, tasking 140 technology colleagues with finding new ways to integrate AI into core store strategies. In Turkey, beauty retailer Gratis is also embracing this trend, initiating a massive digitalisation project with Vusion to deploy two million electronic shelf labels across 300 stores by 2026.

Corporate restructuring and loyalty expansion are keeping pace with these technological leaps. Ocado Group is reportedly eyeing Vonage CEO Niklas Heuveldop as a successor to long-time leader Tim Steiner. Simultaneously, Tesco is widening its influence by extending its Clubcard loyalty scheme to 16 and 17-year-olds, inviting younger demographics into the fold as the retailer looks to maintain its dominance in a competitive market.