AI Just Crossed a Tipping Point: 51% of U.S. Shoppers Now Use AI

AI shopping just had its breakout moment. For the first time ever, more than half of U.S. consumers say they've used AI while shopping.

New findings from NielsenIQ's Agentic Commerce Tracker, released September 24, 2026, put the number at 51%. That's up from 42% in May — a jump from early-adopter behavior to full mainstream in about four months.

What the Numbers Say

The tracker surveys roughly 500 U.S. consumers each month about how they use AI across the shopping journey. The most popular use isn't checkout — it's discovery. About 20% use AI-powered product recommendations, and 16% use AI-powered personal shopping assistants. People are asking AI to compare options, judge value, and narrow down choices before they buy.

Why It Matters

This shifts where shopping starts. If AI tools are doing the discovering and recommending, then the brands that win are the ones whose product information is clear, complete, and easy for machines to read. Product content quality and digital discoverability are becoming just as important as shelf placement used to be.

One Honest Caveat

51% means AI-assisted shopping — researching and comparing — not shoppers handing their wallet to a robot. Fully autonomous agent checkout still has a readiness gap: on the same day as this report, accessibility firm AudioEye found AI agents completed just 31% of tasks on a hard-to-use website versus 96% on an accessible version. The will is here; the web infrastructure still has catching up to do.

The Short Take

AI isn't replacing shoppers — it's compressing the decision. For now, the winning move for any business is simple: make your products easy for AI to understand. The half of consumers already asking AI before they buy aren't going back.