Study · Chicago · October 2026
We checked 1,244 businesses in Chicago across five local industries against ChatGPT, Gemini, Claude and Perplexity. 84.0% were never named by any of the four. Chicago roofers had the smallest gap of all 25 markets, at 80.4%, and that still leaves four in five never named.
The share of businesses never named by any of the four assistants.
The share of answers that cited each site at least once.
Reddit was cited in 15.6% of answers, more than in any of the other four cities, so local discussion matters here.
The assistants also rarely agree: 67% of the businesses they recommended here were named by only one of the four, so one check in one assistant says little.
Most owners here don't know whether AI names them, and many of the businesses it leaves out already have strong reputations. That gives you a specific finding to open a conversation with, and ongoing work to offer on the sites AI actually reads.
From our study of 6,682 local businesses in 25 US markets, using Google's local listings and answers collected in October 2026. Answers change over time, so treat this as a snapshot. We don't publish business names.
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