AI Visibility Index · November 2026
What AI assistants recommend in Frankfurt
Who ChatGPT, Claude and Gemini name when a buyer in Frankfurt, Germany, asks them for a business, in 31 categories. The questions were asked in German, three times each.
By kind of business
The figure on the right is the share of answers that named the leader. Open a category for the full ranking with its uncertainty.
AccountantsNamed most: WTS, Flick Gocke Schaumburg and Ebner Stolz.31%14 listed of 37
ArchitectsNamed most: schneider+schumacher, Meixner Schlüter Wendt and AS+P Albert Speer + Partner.72%11 listed of 34
BarbersNamed most: Barber House Frankfurt, The Barber Shop Frankfurt and Gentlemen's Barber Shop.67%13 listed of 46
Car repair shopsNamed most: ATU, Bosch Car Service and Auto-Service Frankfurt.56%10 listed of 21
Cleaning servicesNamed most: Helpling, Piepenbrock and WISAG.42%19 listed of 40
DentistsNamed most: Zahnmedizin am Opernplatz, Zahnärzte am Opernplatz and Universitätsklinikum Frankfurt – Zentrum der Zahn-, Mund- und Kieferheilkunde.25%10 listed of 27
DermatologistsNamed most: Dermatologikum Frankfurt, Universitätsklinikum Frankfurt – Klinik für Dermatologie, Venerologie und Allergologie and Hautzentrum Frankfurt.42%10 listed of 27
Digital marketing agenciesNamed most: Projecter GmbH, eology GmbH and Cocomore AG.33%21 listed of 70
Driving schoolsNamed most: Fahrschule am Zoo, Fahrschule Drive-In and Fahrschule Hegemann.36%17 listed of 37
ElectriciansNamed most: Mainova, Elektro Ehinger GmbH and Elektro-Müller.25%11 listed of 42
Financial advisorsNamed most: Quirin Privatbank, Finanzberatung Frankfurt and VZ VermögensZentrum GmbH.58%19 listed of 35
GymsNamed most: ELEMENTS, Fitness First and McFIT.86%11 listed of 16
Hair salonsNamed most: Haarwerk Frankfurt, Udo Walz and Friseur am Dom.56%9 listed of 39
HotelsNamed most: Steigenberger Hotels & Resorts, JW Marriott Hotel Frankfurt and Villa Kennedy.61%18 listed of 21
Insurance brokersNamed most: MRH Trowe, Hoesch & Partner and CLARK.33%15 listed of 40
Interior designersNamed most: Ippolito Fleitz Group, Kitzig Design Studios and raumkontor.36%15 listed of 43
LawyersNamed most: Kanzlei Dr. Strunz & Partner, Gleiss Lutz and Hengeler Mueller.19%21 listed of 36
LocksmithsNamed most: Schlüsseldienst Frankfurt 24h, ADAC and Schlüssel Notdienst Frankfurt.36%13 listed of 46
Moving companiesNamed most: Zapf Umzüge, Hertling and DMS Deutsche Möbelspedition.53%16 listed of 60
OrthodontistsNamed most: Kieferorthopädie am Opernplatz, Kieferorthopädie am Westend and DrSmile Frankfurt.42%7 listed of 20
PhysiotherapistsNamed most: Physiozentrum Frankfurt, NOVOTERGUM and medicos.AufSchalke Frankfurt.28%18 listed of 44
Plastic surgeonsNamed most: Klinik am Opernplatz, Dr. Frank Muggenthaler and S-thetic Frankfurt.25%13 listed of 50
PlumbersNamed most: Hermann & Sohn GmbH, Bäder & Heizung Frankfurt GmbH and Rohrreinigung Frankfurt 24h.11%12 listed of 58
PsychologistsNamed most: Psychotherapeutisches Zentrum Frankfurt (PTZ), MVZ Psychotherapie Frankfurt and MVZ Psychotherapie Frankfurt am Eschenheimer Turm.36%11 listed of 30
Real estate agenciesNamed most: Engel & Völkers, VON POLL IMMOBILIEN and DAHLER Frankfurt.100%19 listed of 37
RestaurantsNamed most: Lafleur, Seven Swans and Main Tower Restaurant & Lounge.56%26 listed of 42
RoofersNamed most: Dachdeckerei & Bauklempnerei H. & M. Kuhlmann GmbH, Dachdeckerei & Fassadenbau Jörg Kuhlmann and Dachdeckerei & Fassadenbau Jörg Müller.11%9 listed of 29
SEO agenciesNamed most: Projecter GmbH, SEO-Küche and Seokratie.42%19 listed of 43
VeterinariansNamed most: Tierklinik Hofheim, Tierklinik Frankfurt-Bockenheim and Tierarztpraxis am Zoo.36%12 listed of 35
Web design agenciesNamed most: Webdesign Frankfurt, DEPT® and Cocomore AG.22%17 listed of 74
Wedding photographersNamed most: Lichtgestalten Fotografie, Hochzeitslicht and Die Hochzeitsfotografen.25%10 listed of 49
AI Source Map
The sites the assistants read
Before they answer with web search on, the assistants read other sites. The AI Source Map lists the ones they read most in Germany, overall and for each category.
Not on this list? See what ChatGPT says about your business
Frankfurt: see whether the assistants name you, or someone else.
Free, no account, no card. About a minute.
Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0