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AI Visibility Index · September 2026

Accountants in Berlin that AI assistants recommend

We asked ChatGPT, Claude, Gemini and Grok the four questions a buyer asks when looking for accountants 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.

Check whether AI names youSee the ranking

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

Accountants · Berlin
29%of answers named ETL ADVISION Steuerberatungsgesellschaft mbH
Answers
48
Businesses named
59
Named only once
37
Named by 2+ assistants
8 of 22
Named again on a rerun
32%

Edition September 2026. Download the data

Asked for accountants in Berlin, ChatGPT, Claude, Gemini and Grok most often named ETL ADVISION Steuerberatungsgesellschaft mbH (29% of answers), Kanzlei Dr. Stöckl & Partner (21%) and Flick Gocke Schaumburg Steuerberatungsgesellschaft mbH (19%). Across 48 answers they named 59 different businesses, 37 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.

Accountants in Berlin named by AI assistants, September 2026
#BusinessShareChatGPTClaudeGeminiGrokQuestionsAvg. position
1ETL ADVISION Steuerberatungsgesellschaft mbHAlso written ETL ADVISION Berlin Steuerberatungsgesellschaft mbH, ETL ADVISION Steuerberatungsgesellschaft mbH Berlin, ETL ADVISION Steuerberatungsgesellschaft mbH, Berlin29%95%: 18 to 43%58%58%0%0%4 of 41.4
2Kanzlei Dr. Stöckl & PartnerAlso written Steuerberater Berlin Mitte, Steuerberater Berlin21%95%: 12 to 34%0%0%83%0%4 of 43.3
3Flick Gocke Schaumburg Steuerberatungsgesellschaft mbHAlso written Flick Gocke Schaumburg, Flick Gocke Schaumburg Steuerberatung Berlin, Flick Gocke Schaumburg – Steuerberatung Berlin, Flick Gocke Schaumburg Steuerberatungsgesellschaft mbH, Berlin19%95%: 10 to 32%42%25%8%0%4 of 42.8
4Accountable17%95%: 9 to 30%0%0%67%0%3 of 41
5Sorted17%95%: 9 to 30%0%0%67%0%3 of 42
6Deloitte GmbH WirtschaftsprüfungsgesellschaftAlso written Deloitte GmbH Wirtschaftsprüfungsgesellschaft, Berlin, Deloitte Deutschland13%95%: 6 to 25%25%25%0%0%3 of 42.2
7Ecovis Berlin10%95%: 5 to 22%0%0%42%0%2 of 41.8
8KPMG AG WirtschaftsprüfungsgesellschaftAlso written KPMG AG Wirtschaftsprüfungsgesellschaft – Standort Berlin, KPMG AG Wirtschaftsprüfungsgesellschaft, Berlin, KPMG Deutschland10%95%: 5 to 22%25%17%0%0%2 of 43
9ETL ADVISA Berlin Steuerberatungsgesellschaft mbH8%95%: 3 to 20%17%17%0%0%2 of 41.5
10Dr. Kleeberg & Partner GmbH Wirtschaftsprüfungsgesellschaft SteuerberatungsgesellschaftAlso written Dr. Kleeberg & Partner GmbH Wirtschaftsprüfungsgesellschaft Steuerberatungsgesel, Dr. Kleeberg & Partner GmbH WPG StBG – Berlin, Dr. Kleeberg & Partner GmbH WPG StBG, Berlin6%95%: 2 to 17%25%0%0%0%2 of 42
11WTS Steuerberatungsgesellschaft mbH6%95%: 2 to 17%0%0%25%0%1 of 42
12Ebner StolzAlso written RSM Ebner Stolz Berlin6%95%: 2 to 17%0%25%0%0%3 of 42.7
13Wulf & CollegenAlso written Kanzlei Wulf & Collegen, Steuerberater Berlin - Kanzlei Wulf & Collegen, Steuerberaterkanzlei Wulf & Collegen6%95%: 2 to 17%0%0%25%0%1 of 42.7
14PwC GmbH WirtschaftsprüfungsgesellschaftAlso written PricewaterhouseCoopers GmbH Wirtschaftsprüfungsgesellschaft, PricewaterhouseCoopers GmbH WPG, Berlin6%95%: 2 to 17%17%8%0%0%1 of 43.7
15Kanzlei am Kurfürstendamm6%95%: 2 to 17%0%0%25%0%1 of 44
16PKF Fasselt Partnerschaft mbBAlso written PKF Fasselt Partnerschaft mbB, Berlin4%95%: 1 to 14%8%8%0%0%2 of 42
17BANSBACH GmbH SteuerberatungsgesellschaftAlso written BANSBACH GmbH Steuerberatungsgesellschaft Berlin4%95%: 1 to 14%0%17%0%0%2 of 43
18FRTG Steuerberatungsgesellschaft Berlin mbH4%95%: 1 to 14%8%8%0%0%1 of 43
19Kanzlei Dienes + WeißAlso written Kanzlei Dienes + Weiß Steuerberater, Berlin, Steuerkanzlei Dienes + Weiß4%95%: 1 to 14%17%0%0%0%2 of 43
20Buchhaltungsservice Berlin4%95%: 1 to 14%0%0%17%0%1 of 44
21Steuerberaterin Berlin - Dipl.-Kfm. Sabine Hanke4%95%: 1 to 14%0%0%17%0%2 of 44
22Fuchs & Partner Steuerberater4%95%: 1 to 14%0%0%17%0%1 of 45

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. 37 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.

#ChatGPTClaudeGeminiGrok
1ETL ADVISION Steuerberatungsgesellschaft mbH58%ETL ADVISION Steuerberatungsgesellschaft mbH58%Kanzlei Dr. Stöckl & Partner83%Named no business
2Flick Gocke Schaumburg Steuerberatungsgesellschaft mbH42%Flick Gocke Schaumburg Steuerberatungsgesellschaft mbH25%Accountable67%
3Deloitte GmbH Wirtschaftsprüfungsgesellschaft25%Deloitte GmbH Wirtschaftsprüfungsgesellschaft25%Sorted67%
4KPMG AG Wirtschaftsprüfungsgesellschaft25%Ebner Stolz25%Ecovis Berlin42%
5Dr. Kleeberg & Partner GmbH Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft25%KPMG AG Wirtschaftsprüfungsgesellschaft17%WTS Steuerberatungsgesellschaft mbH25%

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.

Correct or remove a listing
Named by AI assistants: Accountants in Berlin, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/accountants/berlin"><img src="https://aigrow.gg/badges/index/2026-09/accountants/berlin.svg" width="312" height="100" alt="Named by AI assistants: Accountants 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.

  1. 1Wer ist der beste Steuerberater in Berlin?Who is the best accountant in Berlin?
  2. 2Ich habe ein kleines Unternehmen in Berlin. Welche Steuerberatungskanzlei empfiehlst du?I run a small business in Berlin. Which accounting firm would you recommend?
  3. 3Ich bin selbstständig und brauche in Berlin Hilfe bei meiner Steuererklärung. Welchen Steuerberater soll ich nehmen?I'm self-employed and need help with my tax return in Berlin. Which tax adviser should I use?
  4. 4Welches Buchhaltungsbüro in Berlin würdest du einem kleinen Unternehmen empfehlen?Which bookkeeping service in Berlin would you recommend for a small company?

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
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

Accountants elsewhere
MunichAarhusAmsterdamAntwerpAustinBarcelona
Also in Berlin
DentistsLawyersPlumbersGymsReal 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.

Run the free AI scanRead the method

Edition September 2026 · data under CC BY 4.0