New York City
Medical
How ChatGPT, Claude, Gemini, and Perplexity recommend medical practices when New York City buyers ask. Each vertical scanned independently with the same methodology.
Field notes on reading these rankings
All notes →AI search rankings
How to Read AI Search Rankings (Beyond Vanity Metrics)
AI search rankings measure how often assistants like ChatGPT, Claude, Gemini, and Perplexity name a business when a buyer asks who to hire. Read for share of vo...
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AI-friendly content
How to Write Content That AI Assistants Actually Cite
Content that AI assistants cite looks different from content designed for humans or Google. It answers the buyer's exact question in a single quotable sentence,...
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Research design
Why AI Recommendations Change Between Runs (and When a Change Is Real)
An assistant is not a laminated directory. Search results move, generated wording varies, and a tiny prompt edit can change the shortlist. The answer is not to...
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