Mixed Reports on AI Ecommerce Traffic

Consumers arriving from AI search and chat may be high-intent and ready to buy, but the early evidence is uneven and easily misread.

AI-referred visitors are engaging more deeply and converting at higher rates, according to the April 2026 Adobe Digital Insights “Quarterly AI Traffic Report” (PDF).

Premium Engagement

AI-referred visitors in March were 42% more likely to purchase, according to Adobe, generating 37% more revenue per visit than visitors from other channels.

Consumers from AI platforms:

• Spent 48% longer on site,
• Visited 13% more pages,
• Bounced 32% less.

In short, Adobe’s report puts AI as a strong customer acquisition channel.

Early Data

Yet other analyses suggest the channel is nascent and driving only modest visits. For example, “ChatGPT Referrals to E-Commerce Websites,” an October 2025 study by German university professors Maximilian Kaiser and Christian Schulze, found that ChatGPT accounted for less than 0.2% of ecommerce traffic.

Compared with more established channels such as email, advertising, and organic search, the available datasets are tiny, especially for high-intent shoppers.

Moreover, performance almost certainly varies by store size, product category, and brand recognition. For small and midsize ecommerce companies, the implication is not to chase volume but to understand how AI is reshaping product discovery and prepare for it.

Mixed Reports

Adobe is not the first to suggest that AI is a premium ecommerce acquisition channel. Google claims that clicks on AI Overviews are more likely to convert than those of traditional organic listings.

To this end, Similarweb’s “State of Ecommerce 2025” report stated that “AI search has become a high-intent growth channel.”

Traffic to ecommerce sites from OpenAI’s ChatGPT converted at roughly 11.4%, according to Similarweb, compared to 5.3% from organic search.

However, conversions vary depending on the report. Schulze and Kaiser’s analysis found ChatGPT-referred traffic converted about twice as well as paid social, but it underperformed most other channels. Organic search, for example, showed about a 13% higher conversion rate than AI referrals, while affiliate (86% more likely to convert) and paid search (45% more) performed significantly better.

These findings are noteworthy, in part, because the paper analyzed 12 months of first-party data — from August 2024 through July 2025 — across 973 ecommerce websites and $20 billion (revenue) of orders. The data included nearly 50,000 transactions attributed to ChatGPT referrals and 164 million from traditional channels.

The professors also found that engagement varied. AI visitors, according to the report, were less likely to bounce than other channels. This matches the Adobe findings but implies fewer pages visited and less time on site, perhaps suggesting a different browsing pattern.

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Easy to Misread

So which report is correct?

They might all be right. The differences between Adobe’s analysis and the findings of Kaiser and Schulze may accurately reflect each dataset.

Factors that might skew the numbers include:

• Measurement. Adobe emphasized post-click performance, including engagement, conversion rate, and revenue per visit. Kaiser and Schulze relied on last-click attribution, which can undercount AI’s role in earlier research and consideration.

• Definition of AI traffic. Adobe groups “generative AI traffic” broadly across multiple tools and interfaces. The academic study isolates ChatGPT referrals.

• Geography. Adobe’s data is U.S.-focused. The academic dataset spans 49 countries, where adoption, trust, and shopping behavior most certainly differ.

• Timing. The academic study collected data from August 2024 through July 2025, an early phase of AI shopping. Adobe’s data reflects more recent usage, after rapid improvements in tools and consumer familiarity.

• Channel maturity. AI traffic represents a minor share of visits. Small samples can exaggerate differences, especially when comparing across merchants, categories, and brands.

Taken together, these differences are a healthy reminder that AI chat, search, and shopping are a moving target.

AI Is Vital

AI as an acquisition channel is early, uneven, and unclear.

Nonetheless, AI already influences how shoppers discover products, the most important such channel since the internet itself.

Measure its impact, optimize for AI visibility, and iterate quickly. The ecommerce industry may be in the midst of a once-in-a-generation shift. Merchants who adapt early are far better positioned than those who wait.