Brokerage Rankings: real estate brokerages AI recommends in Charleston, SC
When buyers and sellers ask ChatGPT, Claude, Gemini and Grok for a real estate agent in Charleston, SC, the engines name individual agents, and every one of those agents works somewhere. Of the 24 agents the engines have named in Charleston, SC, 22 have a brokerage on record: 2 work for Keller Williams, 2 for Carolina One Real Estate and 2 for Redfin. This page rolls the AI Citation Index up to core brokerage brands, so offices, teams and franchise affiliates count toward their parent, and ranks 19 brokerages by named agents, then by the responses that named them. It measures presence in AI recommendations, not sales volume, headcount or quality, and payment plays no part.
| Rank | Brokerage | Agents named | Share | Responses | Engines |
|---|---|---|---|---|---|
| 1 | Keller Williams national | 2 | 8% | 10 | Gemini Grok |
| 2 | Carolina One Real Estate independent | 2 | 8% | 6 | ChatGPT Claude Gemini |
| 3 | Redfin national | 2 | 8% | 4 | Gemini |
| 4 | Healthy Realty independent | 1 | 4% | 10 | Claude Gemini Grok |
| 5 | Matt O'Neill Real Estate independent | 1 | 4% | 8 | Claude Gemini Grok |
| 6 | Brand Name Real Estate independent | 1 | 4% | 5 | ChatGPT Gemini Grok |
| 7 | LPT Realty national | 1 | 4% | 4 | Claude Gemini Grok |
| 8 | Sotheby's International Realty national | 1 | 4% | 4 | ChatGPT Gemini Grok |
| 9 | ChuckTown Homes independent | 1 | 4% | 4 | Gemini Grok |
| 10 | Greater Charleston Properties independent | 1 | 4% | 4 | Gemini Grok |
| 11 | Southern Bell Living independent | 1 | 4% | 4 | ChatGPT Grok |
| 12 | Pam Harrington Exclusives independent | 1 | 4% | 4 | Grok |
| 13 | Smith Spencer Real Estate independent | 1 | 4% | 4 | Gemini |
| 14 | The Cassina Group independent | 1 | 4% | 3 | ChatGPT Gemini Grok |
| 15 | Coldwell Banker national | 1 | 4% | 3 | Claude |
| 16 | Atlantic Properties of the Lowcountry independent | 1 | 4% | 2 | ChatGPT Grok |
| 17 | Christie's International Real Estate national | 1 | 4% | 2 | Gemini Grok |
| 18 | BHG Palmetto independent | 1 | 4% | 2 | Grok |
| 19 | Boulevard Company independent | 1 | 4% | 2 | Grok |
How this ranking is built
In Charleston, SC, 24 AI-named agents work at 19 brokerages; 22 carry a brokerage on record and 2 do not. Keller Williams leads with 2 named agents (8% of the metro), ahead of Carolina One Real Estate (2) and Redfin (2). The agents were named by ChatGPT, Claude, Gemini and Grok across 85 distinct responses, most recently in Sep 2026. The engines were last probed on Sep 12, 2026. Offices, teams and franchise affiliates count toward their core brand. How the Brokerage Rankings are built.
Frequently asked questions
- Which brokerage has the most AI-named agents in Charleston, SC?
- Keller Williams, with 2 of the 24 named agents (8%); then Carolina One Real Estate (2) and Redfin (2).
- How many brokerages in Charleston, SC have AI-named agents?
- 19. 0 of the 19 listed here have three or more named agents, which is the bar for a brokerage's own page in this metro.
- How many of Charleston, SC's AI-named agents have no brokerage on record?
- 2 of 24 (8%). They count in the metro total but belong to no row until a brokerage is recorded for them.
- How is this ranking ordered?
- By named agents, then distinct responses, then distinct engines; offices and teams roll up to their core brand and payment plays no part. The full method is at https://geogenius.ai/about#brokerage-rankings.
- How does my brokerage move up?
- More of your agents need to clear the bar — named in two responses, or by two engines. GeoGenius runs roster programs for brokerages that want that done systematically; see https://geogenius.ai/for-brokerages.