How do ChatGPT and other AI tools choose local businesses? I checked 1,352 picks against Google Maps
I asked five AI tools 24 local questions and checked all 1,352 businesses they named against Google Maps. ChatGPT followed Google most. Every tool liked businesses with lots of reviews.
Mostly from the businesses Google Maps already shows, but not in Google’s order. On 2 October 2026 I asked ChatGPT 24 local questions, three times each. 70% of the 540 businesses it named were in Google Maps’ top 20 for the same search. Gemini, Claude, Perplexity and Google’s own AI Mode followed Maps less, at 35% to 50%. But all five had the same habit: their picks typically had more than twice the reviews of the ones they skipped.