Observed Signal · Sep 29, 2026 · Market Signal · Source: Lightspeed · Impact: 2/5
Lightspeed Newsroom: AI Favors Big Retailers Over Local Stores 9 Out of 10 Times, New Study Finds
Analyzing nearly half a million AI-generated shopping recommendations, researchers found AI consistently steers consumers toward major retailers—even when shoppers never ask for them. AI chose a national retailer over a local store 9 out of 10 times.
Track Lightspeed Signals & Market Shifts in Real-Time
Polaris7 autonomous intelligence agents track regulatory filings, primary sources, executive changes, and deal flow 24/7. Create your free Explorer workspace to monitor these entities.
Connected Companies & Entities
1 Entity mappedRelated Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Criteo Report: AI Aids Shopping but Stops Before Checkout
Criteo's "2026 Commerce & AI Trend Report," based on a January–February 2026 consumer survey of 6,379 people across the US, UK, Germany, France, Japan and South Korea, finds AI increasingly central to product discovery but rarely completing purchases. Marketplaces (36%) and search engines (28%) remain the dominant search entry points; AI assistants account for 14% as a complementary channel. Consumers use AI mainly for research and comparison—nearly half use AI tools for product comparisons while only 8% report buying through those tools. Visual (44%) and voice (26%) search are rising, and respondents prioritize a mix of personalization and unexpected discovery. Trust factors—privacy (46%) and protection against manipulated content (52%)—and strong brand recognition (75%) remain decisive for completing purchases.
Generative AI to Become New Discovery Layer in E-Commerce
A report by Similarweb indicates that generative AI is increasingly influencing online purchase decisions, appearing in over 11% of shopping journeys prior to transactions, up from under 5% two years ago. However, traditional search remains crucial, with 89% of AI-influenced journeys also using search engines. AI is primarily used in early stages for problem definition and product comparison, while search is relied upon for specific product checks. This creates challenges in attribution, as last-click models often misattribute AI-driven conversions to search or direct traffic. Retailers must now optimize for visibility across multiple digital layers, including AI-generated answers and on-platform shopping assistants like Amazon's, and ensure structured product data to enhance AI recommendations.
AI Becomes Our Shopping Adviser
The article examines how generative AI and chat assistants have shifted product discovery from a menu of options to a single recommended answer, changing who does the deliberation work in shopping. Surveys cited (Clutch, Klaviyo, Riskified) show widespread consumer use of AI for product research and notable shares acting on recommendations. Major platforms and retailers are moving toward "agentic" commerce: OpenAI experimented with checkout and began showing labelled sponsored messages in early 2026; Amazon’s assistant narrows choices and can now buy under set rules; Google announced a commerce standard at NRF with retailers and payment firms. The piece highlights emerging practices such as Generative Engine Optimization (GEO) / Answer Engine Optimization (AEO), growing sponsored placements inside chat replies, trust issues (automation bias, mixed survey trust), and broader market effects including concentration of spend around the names AI surfaces.
Track Real-Time Market Signals & Shifts
Set up custom watchlists to receive automated, evidence-grounded executive digests whenever material signals or shifts occur across your tracked landscape.