Dentists in Berlin that AI assistants recommend
We asked ChatGPT, Claude, Gemini and Grok the four questions a buyer asks when looking for dentists in Berlin, three times each, in German, and counted who they named. These are the businesses named in two or more of the 48 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 48
- Businesses named
- 60
- Named only once
- 40
- Named by 2+ assistants
- 14 of 20
- Named again on a rerun
- 30%
Edition September 2026. Download the data
Asked for dentists in Berlin, ChatGPT, Claude, Gemini and Grok most often named KU64 Zahnärzte (56% of answers), KZV Berlin – Zahnärztlicher Notdienst (19%) and Charité – Universitätsmedizin Berlin (15%). Across 48 answers they named 60 different businesses, 40 of them only once. Each of four buyer questions was asked three times, in German, in September 2026.
The ranking
Share is the fraction of the 48 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.
| # | Business | Share | ChatGPT | Claude | Gemini | Grok | Questions | Avg. position |
|---|---|---|---|---|---|---|---|---|
| 1 | KU64 ZahnärzteAlso written KU64 Zahnärzte Berlin, Ku64 Zahnärzte am Kurfürstendamm, KU64 Zahnarztpraxis Berlin, KU64 Zahnärzte am Kurfürstendamm, KU64 Zahnkultur Berlin | 95%: 42 to 69% | 75% | 75% | 75% | 0% | 3 of 4 | 1.2 |
| 2 | KZV Berlin – Zahnärztlicher NotdienstAlso written Zahnärztlicher Notdienst Berlin | 95%: 10 to 32% | 25% | 25% | 25% | 0% | 1 of 4 | 1 |
| 3 | Charité – Universitätsmedizin BerlinAlso written Charité – Universitätsmedizin Berlin, Mund-, Kiefer- und Gesichtschirurgie, Charité – Campus Benjamin Franklin, Mund-, Kiefer- und Gesichtschirurgie, Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin – Zahnärztlicher, Charité – Universitätsmedizin Berlin, Klinik für Zahn-, Mund- und Kieferheilkund, Zahnklinik der Charité – Campus Benjamin Franklin | 95%: 7 to 27% | 25% | 25% | 8% | 0% | 1 of 4 | 2.4 |
| 4 | Zahnarztpraxis am Gendarmenmarkt | 95%: 7 to 27% | 8% | 0% | 50% | 0% | 2 of 4 | 4.1 |
| 5 | Zahnarztpraxis Dr. med. dent. Frank SeidelAlso written Zahnarztpraxis Dr. med. dent. Frank Seidel & Kollegen | 95%: 5 to 22% | 0% | 0% | 42% | 0% | 3 of 4 | 2.2 |
| 6 | Dental21 BerlinAlso written DENTAL21 Berlin | 95%: 5 to 22% | 25% | 17% | 0% | 0% | 2 of 4 | 3.2 |
| 7 | Zahnarztpraxis Dr. med. dent. Ingo BareselAlso written Zahnärzte am Potsdamer Platz, Zahnarztpraxis Dr. med. dent. Ingo Baresel & Kollegen | 95%: 3 to 20% | 0% | 0% | 33% | 0% | 3 of 4 | 4 |
| 8 | Zahnärzte am Leipziger Platz | 95%: 2 to 17% | 17% | 8% | 0% | 0% | 2 of 4 | 2 |
| 9 | Zahnklinik Berlin | 95%: 2 to 17% | 0% | 0% | 25% | 0% | 1 of 4 | 2 |
| 10 | Die Zahnärzte am Hackeschen MarktAlso written Zahnärzte am Hackeschen Markt | 95%: 2 to 17% | 17% | 8% | 0% | 0% | 2 of 4 | 2.3 |
| 11 | Zahnärzte am Gendarmenmarkt | 95%: 2 to 17% | 17% | 8% | 0% | 0% | 2 of 4 | 2.7 |
| 12 | Zahnzentrum BerlinAlso written Zahnzentrum Berlin – Dr. med. dent. Stefan Riedel | 95%: 2 to 17% | 17% | 0% | 8% | 0% | 3 of 4 | 2.7 |
| 13 | Zahnarztpraxis Dr. med. dent. Christiane EhlersAlso written Zahnarztpraxis Dr. med. dent. Christiane Ehlers & Kollegen | 95%: 2 to 17% | 0% | 0% | 25% | 0% | 2 of 4 | 5 |
| 14 | Zahnarztpraxis am Kurfürstendamm | 95%: 1 to 14% | 0% | 0% | 17% | 0% | 2 of 4 | 1 |
| 15 | Zahnärzte am Ku’dammAlso written Zahnärzte am Kudamm – Dr. med. dent. Dr. med. dent. Thomas Schwenk | 95%: 1 to 14% | 8% | 8% | 0% | 0% | 2 of 4 | 2 |
| 16 | Zahnzentrum Berlin – Dr. med. dent. Stephan Ziegler | 95%: 1 to 14% | 8% | 8% | 0% | 0% | 2 of 4 | 2 |
| 17 | Zahnzentrum am Potsdamer Platz | 95%: 1 to 14% | 8% | 8% | 0% | 0% | 2 of 4 | 2.5 |
| 18 | Praxis Zahnkultur Berlin | 95%: 1 to 14% | 8% | 8% | 0% | 0% | 1 of 4 | 3 |
| 19 | Zahnärzte am Schloss | 95%: 1 to 14% | 0% | 0% | 17% | 0% | 2 of 4 | 3.5 |
| 20 | MundWerk Berlin – ZahnarztpraxisAlso written MUNDWERK Zahnärzte Berlin | 95%: 1 to 14% | 8% | 8% | 0% | 0% | 1 of 4 | 4 |
Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 40 more names came up in a single answer and are counted above but not listed.
What each assistant said
The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.
| # | ChatGPT | Claude | Gemini | Grok |
|---|---|---|---|---|
| 1 | KU64 Zahnärzte75% | KU64 Zahnärzte75% | KU64 Zahnärzte75% | Named no business |
| 2 | KZV Berlin – Zahnärztlicher Notdienst25% | KZV Berlin – Zahnärztlicher Notdienst25% | Zahnarztpraxis am Gendarmenmarkt50% | |
| 3 | Charité – Universitätsmedizin Berlin25% | Charité – Universitätsmedizin Berlin25% | Zahnarztpraxis Dr. med. dent. Frank Seidel42% | |
| 4 | Dental21 Berlin25% | Dental21 Berlin17% | Zahnarztpraxis Dr. med. dent. Ingo Baresel33% | |
| 5 | Zahnärzte am Leipziger Platz17% | Zahnärzte am Leipziger Platz8% | KZV Berlin – Zahnärztlicher Notdienst25% |
Grok named no business in any of its 12 answers.
Named here? Put it on your site
Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.
<a href="https://aigrow.gg/index/dentists/berlin"><img src="https://aigrow.gg/badges/index/2026-09/dentists/berlin.svg" width="312" height="100" alt="Named by AI assistants: Dentists in Berlin, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant through its API, in German. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.
- 1Wer ist der beste Zahnarzt in Berlin?Who is the best dentist in Berlin?
- 2Ich brauche einen Zahnarzt in Berlin für eine Kontrolle und eine professionelle Zahnreinigung. Welche Praxen empfiehlst du?I need a dentist in Berlin for a check-up and a cleaning. Which practices would you recommend?
- 3Welche Zahnarztpraxis in Berlin ist gut für Zahnimplantate?Which dental clinic in Berlin is good for dental implants?
- 4Ich habe Zahnschmerzen und brauche einen Notfall-Zahnarzt in Berlin. Wen soll ich anrufen?I have a toothache and need an emergency dentist in Berlin. Who should I call?
How to read this page
- What it measures
- Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
- Why the ranges matter
- 48 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
- One business, several spellings
- Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
- A name is wrong
- If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.
Elsewhere in the Index
- Also in Berlin
- LawyersAccountantsPlumbersGymsReal estate agencies
Is your business on this list?
The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.
Edition September 2026 · data under CC BY 4.0