Accountants in São Paulo that AI assistants recommend

Name: AI assistant recommendations: Accountants in São Paulo, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

Contabilizei is named most, in 83% of 36 answers.

The ranking

AI Recommendation Rate

1Contabilizei83%
95%: 68 to 92%
ChatGPT
100%
Claude
50%
Gemini
100%
Questions
4 of 4
Avg. position
1
Named in answers to
- Who is the best accountant in São Paulo?, from ChatGPT and Gemini
- I run a small business in São Paulo. Which accounting firm would you recommend?, from ChatGPT, Claude and Gemini
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from ChatGPT and Gemini
- Which bookkeeping service in São Paulo would you recommend for a small company?, from ChatGPT, Claude and Gemini
Is this your business?
2Agilize67%
95%: 50 to 80%
ChatGPT
92%
Claude
50%
Gemini
58%
Questions
4 of 4
Avg. position
2.1
Named in answers to
- Who is the best accountant in São Paulo?, from ChatGPT and Gemini
- I run a small business in São Paulo. Which accounting firm would you recommend?, from ChatGPT, Claude and Gemini
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from ChatGPT
- Which bookkeeping service in São Paulo would you recommend for a small company?, from ChatGPT, Claude and Gemini
Also written Agilize Contabilidade Online
Is this your business?
3Escritório Oliveira & Associados22%
95%: 12 to 38%
ChatGPT
0%
Claude
0%
Gemini
67%
Questions
3 of 4
Avg. position
2.9
Named in answers to
- Who is the best accountant in São Paulo?, from Gemini
- I run a small business in São Paulo. Which accounting firm would you recommend?, from Gemini
- Which bookkeeping service in São Paulo would you recommend for a small company?, from Gemini
Is this your business?
4Conube19%
95%: 10 to 35%
ChatGPT
58%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
3
Named in answers to
- Who is the best accountant in São Paulo?, from ChatGPT
- I run a small business in São Paulo. Which accounting firm would you recommend?, from ChatGPT
- Which bookkeeping service in São Paulo would you recommend for a small company?, from ChatGPT
Also written Conube Contabilidade Online
Is this your business?
5Confirp Contabilidade17%
95%: 8 to 32%
ChatGPT
8%
Claude
25%
Gemini
17%
Questions
3 of 4
Avg. position
3.3
Named in answers to
- I run a small business in São Paulo. Which accounting firm would you recommend?, from Claude
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from ChatGPT and Gemini
- Which bookkeeping service in São Paulo would you recommend for a small company?, from Claude
Is this your business?
6Confirma Contabilidade8%
95%: 3 to 22%
ChatGPT
0%
Claude
0%
Gemini
25%
Questions
2 of 4
Avg. position
2.3
Named in answers to
- Who is the best accountant in São Paulo?, from Gemini
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from Gemini
Is this your business?
7ContaAzul8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
2 of 4
Avg. position
2.7
Named in answers to
- I run a small business in São Paulo. Which accounting firm would you recommend?, from Claude
- Which bookkeeping service in São Paulo would you recommend for a small company?, from Claude
Is this your business?
8Trevisan Contabilidade8%
95%: 3 to 22%
ChatGPT
0%
Claude
8%
Gemini
17%
Questions
3 of 4
Avg. position
3
Named in answers to
- Who is the best accountant in São Paulo?, from Gemini
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from Gemini
- Which bookkeeping service in São Paulo would you recommend for a small company?, from Claude
Also written Escritório Contábil Trevisan, Escritório de Contabilidade Trevisan
Is this your business?
9Contabilivre6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
2.5
Named in answers to
- Who is the best accountant in São Paulo?, from ChatGPT
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from ChatGPT
Is this your business?
10Escritório Contábil Oliveira6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
1 of 4
Avg. position
2.5
Named in answers to
- I need someone to do my income tax return in São Paulo. Which accountant should I use?, from Gemini
Is this your business?

Open a row to see each assistant's share of its 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. 12 more names came up in a single answer and are counted above but not listed.

Accountants in São Paulo: is this your field?

22different names in 36 answers, 12 of them only once. The assistants change their minds from one answer to the next.

Check whether AI names you

Is this your business?

Named on this list? Get the badge for your website and a free scan of who AI assistants recommend to your customers. Use the badge only for a business named here. It records this edition, without verifying ownership or promising future mentions.

AIGROW ScoreIs this your business? See your AIGROW ScoreHow the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about accountants in São Paulo, ChatGPT, Claude and Gemini named Contabilizei most often, in 83% of answers (its AI Recommendation Rate), then Agilize (67%) and Escritório Oliveira & Associados (22%). Across 36 answers they named 22 different businesses, 12 of them only once. Each of four buyer questions was asked three times, in Portuguese, in November 2026.

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.

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

83% of answers named Contabilizei

Answers: 36
Businesses named: 22
Named only once: 12
Named by 2+ assistants: 4 of 10
Named again on a rerun: 67%

Edition November 2026. Download the data

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	Contabilizei100%	Contabilizei50%	Contabilizei100%
2	Agilize92%	Agilize50%	Escritório Oliveira & Associados67%
3	Conube58%	Confirp Contabilidade25%	Agilize58%
4	Contabilivre17%	ContaAzul25%	Confirma Contabilidade25%
5	Confirp Contabilidade8%	Trevisan Contabilidade8%	Confirp Contabilidade17%

Claude named no business in 6 of its 12 answers.

Questions about accountants in São Paulo

How AI assistants recommend accountants

ChatGPT, Claude and Gemini named Contabilizei most often, in 83% of 36 answers, then Agilize (67%) and Escritório Oliveira & Associados (22%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

On the first name, yes: each of them named Contabilizei most often. 4 of the 10 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 67% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for accountants, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend accountants shows what an owner can work on. Nothing can guarantee that an assistant names you.

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

<a href="https://aigrow.gg/index/accountants/sao-paulo"><img src="https://aigrow.gg/badges/index/2026-11/accountants/sao-paulo.svg" width="312" height="100" alt="Named by AI assistants: Accountants in São Paulo, AIGROW AI Visibility Index, November 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 contador em São Paulo?Who is the best accountant in São Paulo?
2Tenho uma pequena empresa em São Paulo. Qual escritório de contabilidade você recomenda?I run a small business in São Paulo. Which accounting firm would you recommend?
3Preciso de alguém para fazer minha declaração de imposto de renda em São Paulo. Qual contador devo contratar?I need someone to do my income tax return in São Paulo. Which accountant should I use?
4Qual serviço de contabilidade em São Paulo você recomendaria para uma pequena empresa?Which bookkeeping service in São Paulo 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.