Goppa Research · AI local index
Measured October 2026. We asked 5 buying questions, in the local language, to ChatGPT, Google AI Overview (searched from Madrid) and Perplexity, and counted which businesses each answer recommended.
| Business | ChatGPT | Google AI Overview | Perplexity | All |
|---|---|---|---|---|
| Institutos Odontológicos | 3 of 5 | 0 of 5 | 4 of 5 | 7 of 15 |
| MAG Dental Madrid | 1 of 5 | 0 of 5 | 4 of 5 | 5 of 15 |
| Clínica Dental Navarro | 2 of 5 | 1 of 5 | 1 of 5 | 4 of 15 |
| Clínica Dental Higueras | 3 of 5 | 0 of 5 | 0 of 5 | 3 of 15 |
| Clínica Dental Magallanes | 3 of 5 | 0 of 5 | 0 of 5 | 3 of 15 |
| Clínica Palma Medicodental | 2 of 5 | 0 of 5 | 1 of 5 | 3 of 15 |
| Face Clinic Madrid | 3 of 5 | 0 of 5 | 0 of 5 | 3 of 15 |
| Neoimplant Clinic Madrid | 3 of 5 | 0 of 5 | 0 of 5 | 3 of 15 |
| Palma Medicodental | 0 of 5 | 0 of 5 | 3 of 5 | 3 of 15 |
| Centro CEOS | 2 of 5 | 0 of 5 | 0 of 5 | 2 of 15 |
| Clínica Dental Ferrus & Bratos | 0 of 5 | 1 of 5 | 1 of 5 | 2 of 15 |
| Clínica Implan-T | 2 of 5 | 0 of 5 | 0 of 5 | 2 of 15 |
| Clínica Vilaboa | 0 of 5 | 0 of 5 | 2 of 5 | 2 of 15 |
| Dentin | 0 of 5 | 0 of 5 | 2 of 5 | 2 of 15 |
| Vericat Implantología Dental Inmediata | 1 of 5 | 1 of 5 | 0 of 5 | 2 of 15 |
| Bienestar Dental | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| BordonClinic | 0 of 5 | 1 of 5 | 0 of 5 | 1 of 15 |
| CIMA Dental Mirasierra | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| CITADENTAL Bravo Murillo | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Clínica Ciro | 0 of 5 | 1 of 5 | 0 of 5 | 1 of 15 |
| Clínica Dental Ausín | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Dental Bernabéu | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Clínica Dental Bowen | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Clínica Dental Ferran & Bratos | 0 of 5 | 1 of 5 | 0 of 5 | 1 of 15 |
| Clínica Dental Medics Dr. Ferrer | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Clínica Dental Morante | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Dental Navarro Madrid | 0 of 5 | 1 of 5 | 0 of 5 | 1 of 15 |
| Clínica Dental Orión | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Dental SCH | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Ferrus & Bratos | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Open'Dental | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Pedroche | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Clínica Santamaría | 0 of 5 | 1 of 5 | 0 of 5 | 1 of 15 |
| Clínica Sector Dental | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Clínica Segura-Mori & Álvarez | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Clínica Vericat | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Ferrus & Bratos | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| MAG Dental | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Neoimplant Clinic | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| P&P Clinic | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Salud Dental Blanco | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Vericat | 0 of 5 | 0 of 5 | 1 of 5 | 1 of 15 |
| Vericat Implantología Dental Inmediata Madrid | 1 of 5 | 0 of 5 | 0 of 5 | 1 of 15 |
| Vericat Implantología Inmediata Madrid | 0 of 5 | 1 of 5 | 0 of 5 | 1 of 15 |
Each question was asked once to each assistant on 2026-10-21. "2 of 5" means the business was recommended in 2 of the 5 answers that assistant gave. An answer that failed is left out of the count. When Google shows no AI Overview for a question, nobody is named there. Assistants change their answers between asks, so a small difference is not a ranking.
We list only businesses an assistant recommended. Being named in an answer is not an endorsement by Goppa, and not being listed here says nothing about a business.
Is your business missing? See who ChatGPT names instead of you: free, with the exact question and the answer.