Wedding photographers in Rio de Janeiro that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for wedding photographers in Rio de Janeiro, three times each, in Portuguese, 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
- 28
- Named only once
- 13
- Named by 2+ assistants
- 3 of 15
- Named again on a rerun
- 47%
Edition September 2026. Download the data
Asked for wedding photographers in Rio de Janeiro, ChatGPT, Claude and Gemini most often named Rodrigo Sack Fotografia (47% of answers), Lutterbach Fotografia (28%) and V Rebel Cinema One (25%). Across 36 answers they named 28 different businesses, 13 of them only once. Each of four buyer questions was asked three times, in Portuguese, 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 | Rodrigo Sack FotografiaAlso written Rodrigo SackIs this your business? | 95%: 32 to 63% | 67% | 0% | 75% | 3 of 4 | 1.8 |
| 2 | Lutterbach FotografiaIs this your business? | 95%: 16 to 44% | 17% | 0% | 67% | 4 of 4 | 3.9 |
| 3 | V Rebel Cinema OneIs this your business? | 95%: 14 to 41% | 0% | 0% | 75% | 3 of 4 | 1 |
| 4 | Marina Fava FotografiaAlso written Marina FavaIs this your business? | 95%: 14 to 41% | 0% | 0% | 75% | 3 of 4 | 3.7 |
| 5 | Giovani Garcia FotografiaAlso written Giovani GarciaIs this your business? | 95%: 10 to 35% | 0% | 0% | 58% | 3 of 4 | 3.4 |
| 6 | Ponto 3 FotografiaIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 3 of 4 | 4 |
| 7 | Renata Xavier FotografiaIs this your business? | 95%: 4 to 25% | 25% | 0% | 8% | 2 of 4 | 3.5 |
| 8 | Vini Brandão FotografiaIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 2.3 |
| 9 | Duo Studio FotografiaIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 4.7 |
| 10 | Foto Studio EquipeIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 2.5 |
| 11 | Vinicius Matos FotografiaAlso written Vinícius Matos FotografiaIs this your business? | 95%: 2 to 18% | 17% | 0% | 0% | 1 of 4 | 3 |
| 12 | Pati e FelipeIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 4 |
| 13 | Pati e Leo FotografiaAlso written Pati e LeoIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 5 |
| 14 | Chá das DuasIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 7 |
| 15 | Fabio Laub FotografiaIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 7.5 |
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. 13 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 | Rodrigo Sack Fotografia67% | Named no business | Rodrigo Sack Fotografia75% |
| 2 | Renata Xavier Fotografia25% | V Rebel Cinema One75% | |
| 3 | Lutterbach Fotografia17% | Marina Fava Fotografia75% | |
| 4 | Vinicius Matos Fotografia17% | Lutterbach Fotografia67% | |
| 5 | No other name twice | Giovani Garcia Fotografia58% |
ChatGPT named no business in 2 of its 12 answers. Claude 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.
<a href="https://aigrow.gg/index/wedding-photographers/rio-de-janeiro"><img src="https://aigrow.gg/badges/index/2026-09/wedding-photographers/rio-de-janeiro.svg" width="312" height="100" alt="Named by AI assistants: Wedding photographers in Rio de Janeiro, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant, in Portuguese. 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.
- 1Quem é o melhor fotógrafo de casamento no Rio de Janeiro?Who is the best wedding photographer in Rio de Janeiro?
- 2Vou me casar no Rio de Janeiro no ano que vem. Quais fotógrafos de casamento você recomenda?I'm getting married in Rio de Janeiro next year. Which wedding photographers would you recommend?
- 3Qual fotógrafo de casamento no Rio de Janeiro tem um estilo natural e documental?Which wedding photographer in Rio de Janeiro has a natural, documentary style?
- 4Qual fotógrafo de casamento com preço acessível no Rio de Janeiro você recomenda?Which affordable wedding photographer in Rio de Janeiro would you recommend?
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.
Elsewhere in the Index
- Also in Rio de Janeiro
- DentistsLawyersAccountantsPlumbersGymsReal 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.
Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0