Corrected September 28, 2026. The first version of this page, published September 2, 2026, said it measured 119 home-services brands across 2,671,846 prompt checks. Both numbers were wrong. The 119 were account records, not brands, and our aggregate table stores each AI answer under its location, again as a prompt total, and again under every parent account, so most answers were counted two or three times. Recounting turned up three more problems. The panel included 46branded prompts, questions that name the company itself, such as "would you hire [company] for a sewer backup?", which return the company almost every time and say nothing about whether an engine recommends it. It counted a Cheers test account as one of the companies. And its weekly trend included weeks from before July 20, when we finished fixing an enrichment defect that counted competitor names shown in answer map widgets, mostly on ChatGPT, as the tracked business.
Every customer figure below now counts each answer once and each company once, leaves out branded prompts and the test account, and uses no answer from before July 20: 13 companies, 183 tracked locations, and 958,754 answers in the 28 days ending September 2, 2026. The median company was named in 29.5% of its checks; the first version said 27.4%. A published cell needs ten companies behind it, which rules out the real-estate and beauty comparisons, the trade cut, the location-count cut, and every prompt-shape cut except two, including best near me. The Market Baseline citation figures were not affected; its run count is 49,677, not 81,012. The engine this page first called Google AI Overviews and AI Mode is Google AI Mode.