As retail media networks use different attribution models, it’s becoming harder for advertisers to compare performance across platforms. Incrementality offers a clearer view of which investments are truly driving growth.

The delivery platform’s limited pilot aims to test consumer appetite and cost efficiencies.

Core delivery surges, but integration expenses and investments squeeze near-term profits.

McDonald's leads all US food and grocery sites and apps with 57 million unique visitors, outpacing DoorDash (52.8 million) and nearly doubling the top traditional grocer Kroger (31.3 million), according to November 2025 data from Comscore.

US grocery ecommerce will continue to grow through 2029, but at a slower pace as the market matures and in-store sales remain dominant. As growth cools, delivery, retailer-owned channels, and a few larger players will lead the gains.

Revenues jumped 30% YoY as consumers’ takeaway habits solidified.

The deal could be mutually beneficial as both look to grow their ecommerce influence.

This FAQ addresses what commerce media is, how it differs from retail media, and where growth opportunities exist for advertisers in 2026.

The global last-mile delivery market is valued at approximately $201 billion in 2025 and is projected to grow at a 12% compound annual rate through 2029. For retailers competing with Amazon's delivery dominance, mastering last-mile logistics is no longer optional.

A free myDG Delivery offer is part of a bigger ecommerce and media play.

Digital grocery has evolved from a pandemic-era convenience to a core retail channel. More than 90% of US consumers now shop for groceries both online and in-store, according to FMI and NielsenIQ. As the channel matures, the competitive battleground shifts from basic fulfillment to AI-powered personalization, retail media monetization, and seamless omnichannel experiences. This FAQ addresses the trends, players, and strategies shaping digital grocery in 2026.

Marketers across categories are calling for simpler, more intuitive advertising systems after years of growing fragmentation and technical overload. In interviews with EMARKETER, leaders from Criteo, LiveRamp, Reddit, Vistar Media, StackAdapt, and DoorDash all described a shift toward platforms that reduce effort, unify workflows, and provide clearer decision making. Buyers want fewer interfaces, standardized KPIs, easier activation, and more transparent insight into where ads run. The message is consistent: performance pressure amplifies the value of operational clarity. As the industry moves into 2026, platforms that eliminate friction—rather than add features—will gain share, while marketers who choose simplicity will gain speed and efficiency.

Old Navy wants to stand out for consumers with convenience, now offering same-day delivery on items including jeans, beanies, and dress shoes through DoorDash. “It’s a classic win-win,” said Nishith Rastogi, founder and CEO of Locus, a logistics tech provider recently acquired by IKEA parent company Ingka Group. “The retailer gets speed, and the platform gets density and stronger utilization across its network.”

Amazon is testing ultra-fast delivery for fresh groceries and other household essentials in some areas of Seattle and Philadelphia. The service, called Amazon Now, allows shoppers in eligible neighborhoods to receive thousands of items in 30 minutes or less. While Amazon continues to invest in its brick-and-mortar grocery business, enhancing its ecommerce initiatives appears to be taking precedence. Speeding up delivery could help Amazon extend its foothold in grocery while keeping shoppers wedded to its platform, but our forecast expects its share of digital grocery sales to dip as Walmart, pure-play grocers, and intermediary delivery platforms grow their piece of the pie.

Mobile will account for nearly half of US online sales in 2026 and become the dominant channel in 2027. To make the most of this shift, retailers and brands should enhance integration of their shopping apps and loyalty programs.

Kroger is overhauling its ecommerce strategy, closing three Ocado automated fulfillment centers after underperformance and leaning more on stores and third-party partners like Instacart, DoorDash, and Uber. Though initially costly, Kroger expects $400 million in ecommerce profit gains by 2026, helping fund price cuts and store improvements. The shift highlights the high cost of competing with Amazon and Walmart on delivery speed and the appeal of using delivery platforms' existing last-mile networks. The new model should cut costs, add flexibility, and support a stronger customer experience as online demand grows.

From grocery aisles to gig apps, the biggest names in commerce are converging on the same conclusion: Grocery has grown into the ultimate testbed for convenience, loyalty, and AI-driven efficiency.

Convenience continues to outweigh cost savings for many shoppers, driving strong growth across the grocery delivery market. Instacart led the sector in Q3 with a 14% increase in orders and a 10% rise in gross transaction value, while Uber and DoorDash also posted solid gains. As online grocery adoption accelerates, Instacart is doubling down on affordability through price parity and loyalty integrations to counter economic pressures. Convenience remains a powerful growth driver, but its durability will depend on how effectively delivery platforms balance ease with value as consumers grow more price-conscious.

Kroger and Uber are joining forces to expand their audiences and attract more incremental spending. Kroger customers will be able to order restaurant delivery—fulfilled by Uber—from the grocer’s website and app. Starting next year, Uber Eats users will be able to order groceries from Kroger’s 2,600-plus stores. Partnering with third-party delivery platforms offers pure-play grocers such as Kroger an opportunity to level the playing field with mass competitors like Walmart and Amazon. Deals like the one between Kroger and Uber will likely become more common as retailers look to reach high-intent shoppers and delivery platforms race to keep their competitors at bay.

Once seen as a revenue channel, commerce media is fast becoming the connective tissue between brands, retailers, and consumers. The industry’s focus is expanding from monetization to meaning, a theme that resonated throughout Advertising Week New York.