Brokerage Rankings: Sotheby's International Realty agents AI recommends in Philadelphia, PA
Sotheby's International Realty has 9 of the 91 agents that ChatGPT, Claude, Gemini and Grok have named for Philadelphia, PA — ranked 3rd of 24 brokerages — across 25 responses collected between May 2026 and Oct 2026. The engines name individual agents rather than firms; this page groups the named agents whose brokerage resolves to Sotheby's International Realty, so offices, teams and franchise affiliates count toward the brand. Each agent below shows which engines named them, in how many responses and when; the order reflects that evidence, never payment. The count measures presence in AI recommendations, not sales volume or headcount.
Named agents
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Douglas Pearson
Kurfiss Sotheby's International Realty
ChatGPT Gemini
Named by ChatGPT and Gemini · named in 5 responses · Sep 2026–Oct 2026
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Juliana Martell
Kurfiss Sotheby's International Realty
Gemini Grok
Named by Gemini and Grok · named in 4 responses · Sep 2026–Sep 2026
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Franz Rabauer
Kurfiss Sotheby's International Realty
Claude Grok
Named by Claude and Grok · named in 2 responses · May 2026–Sep 2026
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Joe Herzog
Kurfiss Sotheby's International Realty
Claude
Named by Claude · named in 4 responses · May 2026–May 2026
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Kim Whetzel
Kurfiss Sotheby's International Realty Philadelphia
Gemini
Named by Gemini · named in 2 responses · Sep 2026–Sep 2026
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Melanie Stecura
Kurfiss Sotheby's International Realty Philadelphia
Gemini
Named by Gemini · named in 2 responses · Sep 2026–Sep 2026
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Patricia Royston
Kurfiss Sotheby's International Realty Philadelphia
Gemini
Named by Gemini · named in 2 responses · Sep 2026–Sep 2026
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Stephanie Biello
Kurfiss Sotheby's International Realty Philadelphia
Gemini
Named by Gemini · named in 2 responses · Sep 2026–Sep 2026
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Wendie Steffens
Kurfiss Sotheby's International Realty Philadelphia
Gemini
Named by Gemini · named in 2 responses · Sep 2026–Sep 2026
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Other brokerages AI recommends in Philadelphia, PA
- 1. Keller Williams — 16 named agents
- 2. Compass — 12 named agents
- 4. Berkshire Hathaway HomeServices — 8 named agents
- 5. Coldwell Banker — 5 named agents
- 6. RE/MAX — 4 named agents
How this list is built
GeoGenius asks ChatGPT, Claude, Gemini and Grok the questions a buyer or seller would ask about Philadelphia, PA and records every agent each engine names. A person is listed once at least two responses, or two different engines, have named them; their brokerage, as the engines state it, is resolved to its core brand. The method mirrors our published 36-market study at https://geogenius.ai/ai-report.