Real estate agencies in Stuttgart that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for real estate agencies in Stuttgart, three times each, in German, and counted who they named. These are the businesses named in two or more of the 36 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 36
- Businesses named
- 29
- Named only once
- 14
- Named by 2+ assistants
- 5 of 15
- Named again on a rerun
- 58%
Edition September 2026. Download the data
Asked for real estate agencies in Stuttgart, ChatGPT, Claude and Gemini most often named von Poll Immobilien Stuttgart (83% of answers), Engel & Völkers Stuttgart (81%) and Wüstenrot Immobilien (36%). Across 36 answers they named 29 different businesses, 14 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.
| # | Business | AI Recommendation Rate | ChatGPT | Claude | Gemini | Questions | Avg. position |
|---|---|---|---|---|---|---|---|
| 1 | von Poll Immobilien StuttgartAlso written VON POLL IMMOBILIEN Stuttgart, Von Poll Immobilien StuttgartIs this your business? | 95%: 68 to 92% | 100% | 58% | 92% | 4 of 4 | 2.4 |
| 2 | Engel & Völkers StuttgartIs this your business? | 95%: 65 to 90% | 83% | 58% | 100% | 4 of 4 | 1.2 |
| 3 | Wüstenrot ImmobilienAlso written Wüstenrot Immobilien Stuttgart, Wüstenrot Immobilien GmbHIs this your business? | 95%: 23 to 52% | 8% | 0% | 100% | 4 of 4 | 3.4 |
| 4 | Aigner ImmobilienAlso written Aigner Immobilien GmbH, Aigner Immobilien StuttgartIs this your business? | 95%: 16 to 44% | 0% | 0% | 83% | 4 of 4 | 4.9 |
| 5 | GARANT ImmobilienAlso written GARANT Immobilien StuttgartIs this your business? | 95%: 8 to 32% | 50% | 0% | 0% | 3 of 4 | 2.2 |
| 6 | Sotheby's International Realty StuttgartIs this your business? | 95%: 6 to 29% | 0% | 42% | 0% | 3 of 4 | 3.2 |
| 7 | E & G ImmobilienAlso written E & G Private Immobilien Stuttgart, E & G Real Estate GmbHIs this your business? | 95%: 4 to 25% | 33% | 0% | 0% | 3 of 4 | 1 |
| 8 | Re/Max StuttgartAlso written RE/MAX Stuttgart, ReMax StuttgartIs this your business? | 95%: 4 to 25% | 0% | 8% | 25% | 2 of 4 | 4.3 |
| 9 | LBBW ImmobilienIs this your business? | 95%: 4 to 25% | 0% | 25% | 8% | 1 of 4 | 5.3 |
| 10 | Immobilien-Service StuttgartAlso written Immobilien-Service-StuttgartIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 2 of 4 | 3.3 |
| 11 | LBS ImmobilienAlso written LBS Immobilien GmbH Südwest, LBS Immobilien StuttgartIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 2 of 4 | 3.7 |
| 12 | Dr. Lehner ImmobilienIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 2 of 4 | 3.5 |
| 13 | DAHLERAlso written Dahler & Company Stuttgart, Dahler StuttgartIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 2 of 4 | 4 |
| 14 | KSK-ImmobilienIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 5.5 |
| 15 | Sparkassen ImmobilienAlso written Sparkasse Immobilien Stuttgart, Sparkassen Immobilien StuttgartIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 1 of 4 | 6 |
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. 14 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.
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 |
|---|---|---|---|
| 1 | von Poll Immobilien Stuttgart100% | von Poll Immobilien Stuttgart58% | Engel & Völkers Stuttgart100% |
| 2 | Engel & Völkers Stuttgart83% | Engel & Völkers Stuttgart58% | Wüstenrot Immobilien100% |
| 3 | GARANT Immobilien50% | Sotheby's International Realty Stuttgart42% | von Poll Immobilien Stuttgart92% |
| 4 | E & G Immobilien33% | LBBW Immobilien25% | Aigner Immobilien83% |
| 5 | Wüstenrot Immobilien8% | Dr. Lehner Immobilien17% | Re/Max Stuttgart25% |
Claude named no business in 5 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/real-estate-agencies/stuttgart"><img src="https://aigrow.gg/badges/index/2026-09/real-estate-agencies/stuttgart.svg" width="312" height="100" alt="Named by AI assistants: Real estate agencies in Stuttgart, 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.
- 1Welcher ist der beste Immobilienmakler in Stuttgart?Who is the best real estate agency in Stuttgart?
- 2Ich möchte meine Wohnung in Stuttgart verkaufen. Welchen Makler empfiehlst du?I want to sell my home in Stuttgart. Which real estate agency would you recommend?
- 3Ich suche eine Eigentumswohnung in Stuttgart. An welche Makler sollte ich mich wenden?I'm looking for an apartment to buy in Stuttgart. Which real estate agents should I contact?
- 4Welches Maklerbüro in Stuttgart würdest du für die Vermietung einer Wohnung empfehlen?Which real estate agency in Stuttgart would you recommend for renting out an apartment?
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
- 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.
- engelvoelkers.com
- Read in 88% of the answers
- wikipedia.org
- Read in 88% of the answers
- provenexpert.com
- Read in 75% of the answers
Elsewhere in the Index
- Also in Stuttgart
- DentistsLawyersAccountantsPlumbersGymsRestaurants
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 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0