AI Earned The Right To Guide Shopping Decisions, But Not To Buy

Why It Matters

The split forces retailers to prioritize AI in the upper funnel while preserving trust‑critical checkout experiences, shaping where future tech spend and competitive advantage will lie.

Key Takeaways

• AI to influence $780 bn of e‑commerce sales by 2029
• Chat‑checkout projected at only $39 bn of influence
• 27% of shoppers comfortable with auto‑reordering
• AI‑driven referrals grew 300% in 2025
• Retailers focus AI on discovery, not checkout

Pulse Analysis

Consumers are already letting generative AI act as a personal shopper, using it to research products, compare features and narrow choices. The shift is evident in Euromonitor’s latest survey, which found that nearly one‑quarter of global shoppers turned to GenAI for information—a jump of eight points in a single year—and that AI‑generated referrals surged 300% in 2025. This early‑stage adoption is reshaping the top of the funnel, reducing cognitive load and increasing purchase intent, especially as shoppers gravitate toward higher‑value, less frequent buys.

Despite the enthusiasm for AI‑guided discovery, the checkout moment remains a human stronghold. Trust, price validation, and liability concerns keep buyers in the driver’s seat, and only a modest $39 billion of the projected $780 billion AI influence is expected to convert through chat‑based checkout by 2029. Comfort with fully automated purchasing is low; just 27% of consumers feel very or extremely comfortable with auto‑reordering, a figure that lags behind acceptance of other low‑risk automations like subscription services.

Retailers have taken note, channeling AI investments into recommendation engines, basket‑building tools, and value explanations—areas that deliver immediate shopper value without jeopardizing the payment experience. By anchoring checkout in trusted, transparent environments, brands protect loyalty and lifetime value while still leveraging AI to shape what shoppers consider. This balanced approach suggests the next wave of retail innovation will focus on seamless AI‑enhanced discovery rather than a rushed push toward autonomous checkout, at least until consumer confidence catches up.