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AI Visibility Index · September 2026

Accountants in Frankfurt that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for accountants in Frankfurt, three times each, in German, and counted who they named. These are the businesses named in two or more of the 36 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 · Frankfurt
44%of answers named Rödl & Partner
Answers
36
Businesses named
62
Named only once
38
Named by 2+ assistants
14 of 24
Named again on a rerun
34%

Edition September 2026. Download the data

Asked for accountants in Frankfurt, ChatGPT, Claude and Gemini most often named Rödl & Partner (44% of answers), Flick Gocke Schaumburg (28%) and WTS (25%). Across 36 answers they named 62 different businesses, 38 of them only once. Each of four buyer questions was asked three times, in German, in September 2026.

The ranking

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.

Accountants in Frankfurt named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1Rödl & PartnerAlso written Rödl & Partner Frankfurt, Kanzlei Rödl & Partner Frankfurt, Rödl & Partner GmbH Steuerberatungsgesellschaft, Rödl & Partner GmbH Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft, Rödl & Partner Steuerberatungsgesellschaft mbH, Frankfurt am Main, Rödl & Partner, Frankfurt am MainIs this your business?44%95%: 30 to 60%17%50%67%4 of 43.2
2Flick Gocke SchaumburgAlso written FGS Flick Gocke Schaumburg – Frankfurt am Main, Flick Gocke Schaumburg – Frankfurt am Main, Flick Gocke Schaumburg Steuerberatungsgesellschaft mbH, Frankfurt am MainIs this your business?28%95%: 16 to 44%33%17%33%3 of 42.1
3WTSAlso written WTS Steuerberatungsgesellschaft mbH, Kanzlei WTS Steuerberatungsgesellschaft mbH, WTS Advisory AGIs this your business?25%95%: 14 to 41%0%17%58%3 of 41.9
4KPMGAlso written KPMG AG Wirtschaftsprüfungsgesellschaft, Frankfurt am Main, KPMG AG Wirtschaftsprüfungsgesellschaft – Frankfurt am Main, KPMG AG Wirtschaftsprüfungsgesellschaft, KPMG AG Wirtschaftsprüfungsgesellschaft – Frankfurt, KPMG Frankfurt am MainIs this your business?22%95%: 12 to 38%50%17%0%3 of 43.3
5DornbachAlso written Dornbach GmbH Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft, Dornbach GmbH Steuerberatungsgesellschaft, Frankfurt am Main, DORNBACH GmbH Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft, Dornbach GmbH, Frankfurt am Main, Kanzlei Dr. Dornbach GmbH, Frankfurt am MainIs this your business?19%95%: 10 to 35%25%33%0%3 of 41.7
6dhpgAlso written dhpg FrankfurtIs this your business?19%95%: 10 to 35%0%58%0%3 of 42.6
7RSM Ebner StolzAlso written Ebner Stolz, RSM Ebner Stolz GmbH & Co. KG, Frankfurt am MainIs this your business?17%95%: 8 to 32%8%0%42%3 of 42.8
8DeloitteAlso written Deloitte GmbH Wirtschaftsprüfungsgesellschaft – Frankfurt am Main, Deloitte GmbH Wirtschaftsprüfungsgesellschaft, Frankfurt am Main, Deloitte GmbH Wirtschaftsprüfungsgesellschaft, Deloitte GmbH Wirtschaftsprüfungsgesellschaft – FrankfurtIs this your business?17%95%: 8 to 32%42%8%0%3 of 43.3
9PwCAlso written PricewaterhouseCoopers GmbH WPG – Frankfurt am Main, PricewaterhouseCoopers GmbH Wirtschaftsprüfungsgesellschaft, PricewaterhouseCoopers GmbH Wirtschaftsprüfungsgesellschaft – Frankfurt, PricewaterhouseCoopers GmbH Wirtschaftsprüfungsgesellschaft, Frankfurt am Main, PricewaterhouseCoopers GmbH WPG, Frankfurt am MainIs this your business?17%95%: 8 to 32%42%8%0%3 of 43.5
10Dr. Kleeberg & PartnerAlso written Steuerberater Frankfurt - Kanzlei Dr. Kleeberg & Partner, Kanzlei Dr. Kleeberg & Partner, Dr. Kleeberg & Partner GmbH WPG StBG, Frankfurt am MainIs this your business?17%95%: 8 to 32%8%0%42%2 of 43.8
11Kanzlei Dr. Stöckl & PartnerAlso written Steuerberatung Frankfurt - Kanzlei Dr. Stöckl & Partner, Steuerberater Frankfurt - Kanzlei Dr. Stöckl & PartnerIs this your business?14%95%: 6 to 29%0%0%42%2 of 41.4
12BDOAlso written BDO AG Wirtschaftsprüfungsgesellschaft, BDO AG Wirtschaftsprüfungsgesellschaft – Frankfurt am MainIs this your business?14%95%: 6 to 29%8%0%33%2 of 45
13Schüllermann und PartnerAlso written Schüllermann und Partner AGIs this your business?11%95%: 4 to 25%0%33%0%2 of 42.8
14Dr. Dienst & PartnerAlso written Kanzlei Dr. Dienst & Partner, Dr. Dienst & Partner Steuerberatungsgesellschaft, HLB Dr. Dienst & PartnerIs this your business?11%95%: 4 to 25%17%17%0%4 of 43.5
15ETL ADVISIONAlso written ETL ADVISION Frankfurt Steuerberatungsgesellschaft mbH, ETL ADVISION Steuerberatungsgesellschaft mbH, Frankfurt am MainIs this your business?8%95%: 3 to 22%17%8%0%1 of 42.3
16Steuerberater Frankfurt - Kanzlei Wirth & PartnerIs this your business?8%95%: 3 to 22%0%0%25%2 of 42.7
17Kanzlei am OpernplatzAlso written Kanzlei am Opernplatz - Steuerberaterin Claudia Wenzel, Steuerberater Frankfurt - Kanzlei am OpernplatzIs this your business?8%95%: 3 to 22%0%0%25%2 of 43.3
18Steuerberater Frankfurt - Kanzlei Hölzer & PartnerIs this your business?8%95%: 3 to 22%0%0%25%2 of 43.3
19Grant ThorntonAlso written Grant Thornton AG, Grant Thornton Frankfurt am MainIs this your business?8%95%: 3 to 22%0%17%8%1 of 46
20HLB Dr. Stückmann und PartnerAlso written HLB Dr. Stückmann und Partner mbB, HLB Dr. Stückmann und Partner mbB Steuerberatungsgesellschaft, Frankfurt am MainIs this your business?6%95%: 2 to 18%8%8%0%1 of 41
21ADS Allgemeine Deutsche Steuerberatungsgesellschaft mbH, Frankfurt am MainIs this your business?6%95%: 2 to 18%17%0%0%2 of 43
22EYAlso written EY GmbH & Co. KG – Frankfurt am Main, EY GmbH & Co. KG Wirtschaftsprüfungsgesellschaft – FrankfurtIs this your business?6%95%: 2 to 18%17%0%0%2 of 44
23Nexia GmbH Wirtschaftsprüfungsgesellschaft SteuerberatungsgesellschaftIs this your business?6%95%: 2 to 18%0%17%0%1 of 44.5
24Baker TillyIs this your business?6%95%: 2 to 18%0%0%17%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. 38 more names came up in a single answer and are counted above but not listed.

Is this your business?

See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.

Check your businessNamed above? Add the badgeWhat the audit does

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
1KPMG50%dhpg58%Rödl & Partner67%
2Deloitte42%Rödl & Partner50%WTS58%
3PwC42%Dornbach33%RSM Ebner Stolz42%
4Flick Gocke Schaumburg33%Schüllermann und Partner33%Dr. Kleeberg & Partner42%
5Dornbach25%Flick Gocke Schaumburg17%Kanzlei Dr. Stöckl & Partner42%

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

The questions

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

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in Germany. From the AI Source Map: 8 answers.

See every site for this category
werkenntdenbesten.de
Read in 88% of the answers
reddit.com
Read in 88% of the answers
wikipedia.org
Read in 88% of the answers

Elsewhere in the Index

Accountants elsewhere
BerlinCologneDüsseldorfHamburgMunichStuttgart
Also in Frankfurt
DentistsLawyersPlumbersGymsReal estate agenciesRestaurants

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