Top brands face annual revenue losses up to $268,000 due to product unavailability as AI-driven shopping accelerates demand.
A study of 375 product brands reveals stockouts cost retailers an average of $21,000 annually, with losses rising as AI shopping tools gain traction. The top 25 percent of brands lose $82,900 yearly, while the hardest-hit 10 percent exceed $268,000 in lost sales.
Traffic from AI tools to U.S. retailers surged 393 percent year over year in early 2026, shifting consumer behavior toward instant purchases. Unlike traditional browsing, AI assistants present only available products, making stockouts more costly.
The report highlights stockouts as a persistent issue rather than occasional disruptions, with losses often overlooked as routine business costs.