Artificial intelligence (AI) is no longer just a passive tool for casual browsing; it has become a primary driver of high-value commerce.
According to the latest data released today by Adobe Inc., AI-driven traffic to U.S. travel and retail websites reached record highs in May, outperforming traditional search methods across nearly every critical engagement metric.
The comprehensive study analyzed more than 8 million visits to U.S. travel sites, 1 trillion retail visits, and 100 million SKUs, supplemented by a March consumer survey. The findings reveal a dramatic shift in consumer behavior, with AI assistants now handling the heavy lifting of modern trip planning and digital shopping.
As the summer travel season intensifies, AI-sourced traffic to U.S. travel websites surged by 194% year-over-year in May 2026. This marks an astronomical 2,215% increase since Adobe began tracking the metric in October 2024.
While AI-driven travel traffic historically lagged in conversions, the gap with traditional sources has narrowed by nearly 70% since 2024. Consumers are arriving at travel sites with significantly higher intent. Once on-site, AI-referred travelers are 21% more engaged, spend 70% more time browsing, and exhibit a 41% lower bounce rate. This shift correlates with consumer sentiment, as 86% of surveyed travelers reported that AI assistants improved their planning and budgeting experience.
However, the digital landscape remains uneven. Utilizing its AI Content Visibility Checker, Adobe found that while hotels and car rentals lead the sector in machine readability—boasting homepage visibility scores of 63% and 59% respectively—more than a third of their web content remains invisible to large language models (LLMs). Airlines trailed the entire travel sector across every measured page type.
The impact of AI is even more pronounced in the retail sector. AI-driven retail traffic climbed 138% year-over-year in May 2026, representing a 1,324% increase since October 2024.
Crucially, AI retail traffic converted 54% better than non-AI sources—a staggering reversal from one year ago when traditional traffic dominated. Furthermore, the monetary value of an AI-driven visit is now worth 53% more than a standard visit, erasing a massive deficit from last year. These high-intent shoppers spend 53% more time on-site, view 23% more pages, and register a record-low bounce rate.
“Consumers feel more confident,” the report noted, with 79% of users expressing greater certainty in AI-assisted purchases. In terms of optimization, cosmetics (63%) and electronics (56%) lead retail in AI readability due to dense structured data like spec sheets and ingredient lists. Conversely, grocery (48%) and furniture (47%) continue to lag due to structural page designs that hinder AI indexing.
Adobe’s data underscores a critical mandate for digital commerce: businesses must optimize their digital footprints for machine readability, or risk missing out on the internet’s most lucrative new demographic.
