Surfside’s Predictions for Commerce Media in 2026

Commerce media continues to attract increasing investment as brands prioritize channels tied directly to business outcomes. As U.S. retail media ad spending is projected to reach nearly $70B by 2026, the focus is no longer on whether commerce media works, but on how it must evolve. In 2026, retail media shifts from inventory to infrastructure, with success defined by platforms that connect digital and physical environments, activate first-party data at scale, and measure true business impact rather than proxy performance.

AI Powers the Commerce Media Engine

By 2026, AI will no longer be a differentiator. It will be table stakes. The advantage will come from how intelligence is applied across the entire commerce media lifecycle, from audience creation and creative personalization to optimization and measurement.

• The Prediction: AI will power real-time decisioning across commerce media, using live shopper signals to dynamically adjust targeting, creative, and optimization based on inventory, pricing, demand, and intent.
• Why it Matters: Static segments and one-size-fits-all creative cannot keep pace with how shoppers behave. AI-driven commerce media will move faster, learn continuously, and optimize automatically, allowing brands and retailers to drive stronger performance with less manual effort.

Brick-and-Mortar Becomes a Digital Commerce Channel

In 2026, brick-and-mortar retail is being redefined by digital in-store experiences. Self-service kiosks, digital end caps, and in-store signage are becoming standard fixtures, turning physical stores into dynamic commerce environments. When these in-store surfaces are connected to the same system that powers on-site activation, brands can finally align online engagement with in-store decision-making across the full shopping journey.

• The Prediction: In-store environments will function as digital commerce channels, activated alongside on-site experiences through a single, unified platform powered by first-party data.
• Why it Matters: Platforms that unify on-site and in-store activation give brands and retailers the ability to influence shoppers before and during the purchase, reinforce messaging at the shelf, and measure how digital engagement drives in-store sales. This creates a powerful opportunity to close the loop between online discovery and brick-and-mortar conversion.

First-Party Data and Personalization Become the Retention Baseline

In 2026, first-party data shifts from a marketing input to a core lever for retention and lifetime value. Retailers that treat shopper data as something to analyze rather than activate will fall behind. The leaders will be those who operationalize data to drive consistent, personalized experiences across digital and physical environments.

• The Prediction: Personalization powered by first-party data becomes the baseline expectation for shopper retention, not a competitive advantage.
• Why it Matters: When personalization is missing or inconsistent, shoppers notice. Retailers that activate data across ecommerce, off-site media, and in-store touchpoints will drive higher retention, stronger loyalty, and greater lifetime value. In 2026, retention will be won through relevance at every interaction, not through promotions alone.

Measurement Moves Beyond ROAS to Incrementality

Return on Ad Spend has long been the primary benchmark for commerce media, but in 2026 it becomes only a starting point. Brands will demand a more complete view of performance, including whether media drives incremental sales, accelerates sales velocity, increases customer lifetime value, and captures market share.

• The Prediction: Measurement will evolve toward closed-loop attribution frameworks that tie media exposure directly to SKU-level POS data, enabling brands and retailers to evaluate performance across sales, shopper behavior, and long-term growth rather than proxy metrics alone.
• Why it Matters: Advanced measurement makes it possible to isolate true ad impact while understanding how campaigns influence repeat purchases, purchase frequency, basket size, and brand loyalty over time. As commerce media matures, trust between retailers and brands will be built on transparent reporting that connects media investment to sustained business outcomes, not just short-term efficiency.

The future of commerce media is connected, measurable, and built for real growth. At Surfside, we are building the operating system for this next era of commerce media. Book a demo today.