Brokerage Rankings: Coldwell Banker agents AI recommends in Boston, MA
Coldwell Banker has 9 of the 76 agents that ChatGPT, Claude, Gemini and Grok have named for Boston, MA — ranked 3rd of 28 brokerages — across 39 responses collected between May 2026 and Sep 2026. The engines name individual agents rather than firms; this page groups the named agents whose brokerage resolves to Coldwell Banker, 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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Neda Vander Stoep
Coldwell Banker
Claude Gemini Grok
Named by Claude, Gemini and Grok · named in 6 responses · May 2026–Sep 2026
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Lili Banani
Coldwell Banker
ChatGPT Claude Gemini
Named by ChatGPT, Claude and Gemini · named in 5 responses · May 2026–Sep 2026
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Michael Harper
Coldwell Banker Realty
Gemini Grok
Named by Gemini and Grok · named in 6 responses · Sep 2026–Sep 2026
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Nancy Soisson
Coldwell Banker Residential Brokerage
Claude Gemini
Named by Claude and Gemini · named in 5 responses · Sep 2026–Sep 2026
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Ricardo Rodriguez
Coldwell Banker
ChatGPT Gemini
Named by ChatGPT and Gemini · named in 5 responses · May 2026–Sep 2026
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Sarah Fillmann
Coldwell Banker Realty
Gemini Grok
Named by Gemini and Grok · named in 4 responses · Sep 2026–Sep 2026
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Joe Castro
Coldwell Banker
Gemini
Named by Gemini · named in 3 responses · Sep 2026–Sep 2026
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Ryan Drowne
Coldwell Banker Realty
Gemini
Named by Gemini · named in 3 responses · Sep 2026–Sep 2026
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Morgan Franklin
Coldwell Banker - Back Bay
Gemini
Named by Gemini · named in 2 responses · May 2026–May 2026
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Other brokerages AI recommends in Boston, MA
- 1. ERA Real Estate — 15 named agents
- 2. Compass — 11 named agents
- 4. Sotheby's International Realty — 5 named agents
- 5. Keller Williams — 4 named agents
- 6. Redfin — 3 named agents
How this list is built
GeoGenius asks ChatGPT, Claude, Gemini and Grok the questions a buyer or seller would ask about Boston, MA 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.