Best Transportation in Charleston, SC
by AI Recommendation - August 2026
ARO Index measures which transportation providers in Charleston, SC are actually recommended by AI assistants, not which ones advertise or game citations. This ranking tests each business across ChatGPT, Claude, Gemini, and Perplexity using cold, single-turn queries and assigns an ARO Score from 0 to 100 based on recommendation strength and consistency. All 9 businesses below were audited through August 13, 2026.
| # | Business | Location | ARO Score | Models recommending |
|---|---|---|---|---|
| 2 | Traffic & Transportation | Charleston | 68 v2 | GPTCldGemPrx 3/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 3 | AAA Royal Coach Charleston | North Charleston | 91 v3 | GPTCldGemPrx 4/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 4 | Lowcountry Rapid Transit | Charleston | 75 v2 | GPTCldGemPrx 3/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 5 | Charleston Airport Shuttle, Limo Service & Party Bus Rental | Charleston | 90 v2 | GPTCldGemPrx 4/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 6 | Coastal Limousine of Charleston | Charleston | 89 v2 | GPTCldGemPrx 4/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 7 | Lowcountry Valet | Charleston | 90 v2 | GPTCldGemPrx 4/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 8 | Getting Around Charleston SC | Charleston | 81 v2 | GPTCldGemPrx 4/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 9 | Charleston Area Regional Transportation Authority: CARTA | Charleston | 76 v2 | GPTCldGemPrx 3/4Recommended = a model would place the business in its top 3 for a buyer-intent query in its city and category, confirmed across a 2-of-3 majority of 3 query phrasings. Selection, not mention. More |
| 10 | Atlantic Aviation | Charleston | 53 v2 | GPTCldGemPrx |
Each business tested with cold single-turn queries across ChatGPT, Claude, Gemini, and Perplexity independently. ARO Score reflects recommendation strength and consistency, not payment or placement. Refreshed August 13, 2026.
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