Adobe: AI traffic to U.S. retail sites surged 393% in Q1

AI-driven traffic to U.S. retail websites is rising as more consumers use artificial intelligence assistants for online shopping. According to data released on Thursday by Adobe, AI traffic to U.S. retailers rose 393% in the first quarter of 2026 compared to a year earlier. This increase builds on a 269% rise in AI traffic over the 12 months leading up to March, as well as a 693% spike recorded during the holiday shopping season. The findings are based on an analysis by the Adobe Analytics division, which evaluated over 1 trillion visits to U.S. retail sites, alongside a survey of over 5,000 U.S. respondents.

The data reveals a significant shift in how AI-driven visitors perform compared to traditional human shoppers. In March 2026, AI traffic converted 42% better than human customers. This represents a complete reversal from March 2025, when AI traffic converted 38% worse than regular people. Furthermore, as of March, AI-driven revenue per visit (RPV)—the total revenue generated divided by the number of visits—was 37% higher than non-AI traffic. Just 12 months prior, regular human traffic was worth 128% more than AI. Visitors arriving from AI sources also show deeper engagement: their engagement rate tends to be 12% higher than non-AI sources, and they spend 48% longer on websites while browsing 13% more pages per visit. This behavior aligns with consumer sentiment; in Adobe’s survey, 39% of people said they used AI for online shopping, with 85% stating it improved their experience and 66% believing AI tools provide accurate results when shopping.

Despite the high value of these visitors, many retail websites remain unprepared for AI crawlers. Adobe reported that roughly a quarter of the content on retailers’ homepages has not been optimized for Large Language Models (LLMs), the AI models that power conversational search tools. Individual product pages present an even larger barrier, as around 34% of these pages cannot be properly accessed by AI. To capture this high-converting traffic, retailers face a growing technical requirement to ensure their product catalogs and homepages are readable by LLMs.

Why it matters

Retailers are facing a fundamental shift where AI traffic is becoming a primary revenue driver, making site optimization for LLMs a business necessity rather than a technical luxury.