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Dentists in Trondheim that AI assistants recommend

Colosseum Tannlege is named most, in 47% of 36 answers.

The ranking

AI Recommendation Rate

Dentists in Trondheim named by AI assistants, November 2026

  1. 1Colosseum Tannlege47%

    95%: 32 to 63%

    ChatGPT
    75%
    Claude
    67%
    Gemini
    0%
    Questions
    4 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best dentist in Trondheim?, from ChatGPT
    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Claude
    • Which dental clinic in Trondheim is good for dental implants?, from ChatGPT and Claude
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from ChatGPT and Claude

    Also written Colosseum Tannlege Trondheim, Colosseumklinikken Trondheim

    Is this your business?
  2. 2Oris Dental47%

    95%: 32 to 63%

    ChatGPT
    100%
    Claude
    8%
    Gemini
    33%
    Questions
    4 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best dentist in Trondheim?, from ChatGPT
    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from ChatGPT
    • Which dental clinic in Trondheim is good for dental implants?, from ChatGPT, Claude and Gemini
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from ChatGPT and Gemini

    Also written Oris Dental Trondheim

    Is this your business?
  3. 3Trondheim Tannlegesenter39%

    95%: 25 to 55%

    ChatGPT
    67%
    Claude
    33%
    Gemini
    17%
    Questions
    4 of 4
    Avg. position
    1.9

    Named in answers to

    • Who is the best dentist in Trondheim?, from ChatGPT
    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from ChatGPT and Claude
    • Which dental clinic in Trondheim is good for dental implants?, from ChatGPT and Claude
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from Claude and Gemini

    Also written Tannlegesenteret Trondheim

    Is this your business?
  4. 4Tannlegevakten Trondheim33%

    95%: 20 to 50%

    ChatGPT
    25%
    Claude
    42%
    Gemini
    33%
    Questions
    2 of 4
    Avg. position
    1.7

    Named in answers to

    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Claude and Gemini
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from ChatGPT, Claude and Gemini

    Also written Tannlegevakten i Trondheim, Trondheim tannlegevakt, Trondheim Tannlegevakt, Tannlegevakta i Trondheim

    Is this your business?
  5. 5Tannlegehuset22%

    95%: 12 to 38%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    67%
    Questions
    3 of 4
    Avg. position
    2.3

    Named in answers to

    • Who is the best dentist in Trondheim?, from Gemini
    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Gemini
    • Which dental clinic in Trondheim is good for dental implants?, from Gemini

    Also written Tannlegehuset Trondheim, Tannlegehuset i Trondheim

    Is this your business?
  6. 6Tannhelsesenteret Trondheim17%

    95%: 8 to 32%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    50%
    Questions
    4 of 4
    Avg. position
    1.2

    Named in answers to

    • Who is the best dentist in Trondheim?, from Gemini
    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Gemini
    • Which dental clinic in Trondheim is good for dental implants?, from Gemini
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from Gemini
    Is this your business?
  7. 7Sentrum Tannlegesenter11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    33%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • Who is the best dentist in Trondheim?, from Gemini
    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Gemini
    Is this your business?
  8. 8Lade Tannhelsesenter8%

    95%: 3 to 22%

    ChatGPT
    25%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    3.7

    Named in answers to

    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from ChatGPT
    Is this your business?
  9. 9Smil Tannhelse8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    4.7

    Named in answers to

    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Claude

    Also written Smil Tannhelse Trondheim, Smil Tannlegene Trondheim, Smil Tannlegesenter Trondheim

    Is this your business?
  10. 10Tannhelsehuset Trondheim6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    1

    Named in answers to

    • Who is the best dentist in Trondheim?, from Gemini
    • Which dental clinic in Trondheim is good for dental implants?, from Gemini
    Is this your business?
  11. 11Trondheim Tannimplantat Senter6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    1.5

    Named in answers to

    • Which dental clinic in Trondheim is good for dental implants?, from Claude

    Also written Trondheim Tannimplantatsenter

    Is this your business?
  12. 12Trondheim Tannhelse6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    8%
    Questions
    1 of 4
    Avg. position
    2.5

    Named in answers to

    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Claude and Gemini

    Also written Tannhelse Trondheim

    Is this your business?
  13. 13City Tannlegesenter Trondheim6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?, from Claude
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from Claude
    Is this your business?
  14. 14Sentrum Tannhelse Trondheim6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    3

    Named in answers to

    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from Gemini
    Is this your business?
  15. 15Tannlegesenteret Trondheim Torg6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3.5

    Named in answers to

    • Which dental clinic in Trondheim is good for dental implants?, from Claude
    • I have a toothache and need an emergency dentist in Trondheim. Who should I call?, from Claude
    Is this your business?

Open a row to see each assistant's share of its 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. 18 more names came up in a single answer and are counted above but not listed.

Dentists in Trondheim: is this your field?

33different names in 36 answers, 18 of them only once. The assistants change their minds from one answer to the next.

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AI Visibility Index · November 2026

Asked about dentists in Trondheim, ChatGPT, Claude and Gemini named Colosseum Tannlege most often, in 47% of answers (its AI Recommendation Rate), then Oris Dental (47%) and Trondheim Tannlegesenter (39%). Across 36 answers they named 33 different businesses, 18 of them only once. Each of four buyer questions was asked three times, in Norwegian, in November 2026.

The AI Recommendation Rate is the fraction of the 36 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.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Dentists · Trondheim

47% of answers named Colosseum Tannlege

Answers
36
Businesses named
33
Named only once
18
Named by 2+ assistants
5 of 15
Named again on a rerun
60%

Edition November 2026. Download the data

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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.

#ChatGPTClaudeGemini
1Oris Dental100%Colosseum Tannlege67%Tannlegehuset67%
2Colosseum Tannlege75%Tannlegevakten Trondheim42%Tannhelsesenteret Trondheim50%
3Trondheim Tannlegesenter67%Trondheim Tannlegesenter33%Oris Dental33%
4Tannlegevakten Trondheim25%Smil Tannhelse25%Tannlegevakten Trondheim33%
5Lade Tannhelsesenter25%Trondheim Tannimplantat Senter17%Sentrum Tannlegesenter33%

Claude named no business in 3 of its 12 answers.

Questions about dentists in Trondheim

How AI assistants recommend dentists

ChatGPT, Claude and Gemini named Colosseum Tannlege most often, in 47% of 36 answers, then Oris Dental (47%) and Trondheim Tannlegesenter (39%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named Oris Dental most often (100% of its answers), Claude Colosseum Tannlege (67%) and Gemini Tannlegehuset (67%). 5 of the 15 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 60% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for dentists, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend dentists shows what an owner can work on. Nothing can guarantee that an assistant names you.

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.

Correct or remove a listing
Named by AI assistants: Dentists in Trondheim, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/dentists/trondheim"><img src="https://aigrow.gg/badges/index/2026-11/dentists/trondheim.svg" width="312" height="100" alt="Named by AI assistants: Dentists in Trondheim, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Norwegian. 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.

  1. 1Hvem er den beste tannlegen i Trondheim?Who is the best dentist in Trondheim?
  2. 2Jeg trenger en tannlege i Trondheim til kontroll og tannrens. Hvilke tannlegekontorer vil du anbefale?I need a dentist in Trondheim for a check-up and a cleaning. Which practices would you recommend?
  3. 3Hvilken tannklinikk i Trondheim er god på tannimplantater?Which dental clinic in Trondheim is good for dental implants?
  4. 4Jeg har tannverk og trenger en akutttannlege i Trondheim. Hvem bør jeg ringe?I have a toothache and need an emergency dentist in Trondheim. Who should I call?

How to read this page

The full method
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
36 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.

AI Visibility Index

Elsewhere in the Index

Dentists elsewhere
BergenOsloAarhusAdelaideAmsterdamAntwerp
Also in Trondheim
LawyersAccountantsPlumbersGymsReal estate agenciesRestaurants

Not on this list? See what ChatGPT says about your business

Dentists, Trondheim: see whether the assistants name you, or someone else.

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Read the method

Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0