Email marketing software in Brazil that AI assistants recommend

Name: AI assistant recommendations: Email marketing software in Brazil, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

RD Station is named most, in 97% of 36 answers.

The ranking

AI Recommendation Rate

1RD Station97%
95%: 86 to 100%
ChatGPT
92%
Claude
100%
Gemini
100%
Questions
4 of 4
Avg. position
2
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from ChatGPT, Claude and Gemini
- Which newsletter tool would you recommend to a small online shop in Brazil?, from ChatGPT, Claude and Gemini
- What is the best value email marketing platform for a small business in Brazil?, from ChatGPT, Claude and Gemini
- Which email marketing service is easiest for a beginner in Brazil?, from ChatGPT, Claude and Gemini
Also written RD Station Marketing
Is this your business?
2Mailchimp89%
95%: 75 to 96%
ChatGPT
67%
Claude
100%
Gemini
100%
Questions
4 of 4
Avg. position
1.7
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from ChatGPT, Claude and Gemini
- Which newsletter tool would you recommend to a small online shop in Brazil?, from ChatGPT, Claude and Gemini
- What is the best value email marketing platform for a small business in Brazil?, from Claude and Gemini
- Which email marketing service is easiest for a beginner in Brazil?, from ChatGPT, Claude and Gemini
Is this your business?
3Brevo69%
95%: 53 to 82%
ChatGPT
100%
Claude
75%
Gemini
33%
Questions
4 of 4
Avg. position
2.9
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from ChatGPT and Gemini
- Which newsletter tool would you recommend to a small online shop in Brazil?, from ChatGPT and Claude
- What is the best value email marketing platform for a small business in Brazil?, from ChatGPT, Claude and Gemini
- Which email marketing service is easiest for a beginner in Brazil?, from ChatGPT and Claude
Also written Sendinblue
Is this your business?
4MailerLite64%
95%: 48 to 78%
ChatGPT
42%
Claude
100%
Gemini
50%
Questions
4 of 4
Avg. position
3
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from ChatGPT and Claude
- Which newsletter tool would you recommend to a small online shop in Brazil?, from ChatGPT, Claude and Gemini
- What is the best value email marketing platform for a small business in Brazil?, from ChatGPT and Claude
- Which email marketing service is easiest for a beginner in Brazil?, from Claude and Gemini
Is this your business?
5E-goi47%
95%: 32 to 63%
ChatGPT
42%
Claude
100%
Gemini
0%
Questions
4 of 4
Avg. position
3.9
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from ChatGPT and Claude
- Which newsletter tool would you recommend to a small online shop in Brazil?, from Claude
- What is the best value email marketing platform for a small business in Brazil?, from ChatGPT and Claude
- Which email marketing service is easiest for a beginner in Brazil?, from ChatGPT and Claude
Is this your business?
6LeadLovers19%
95%: 10 to 35%
ChatGPT
0%
Claude
58%
Gemini
0%
Questions
3 of 4
Avg. position
5.7
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from Claude
- Which newsletter tool would you recommend to a small online shop in Brazil?, from Claude
- What is the best value email marketing platform for a small business in Brazil?, from Claude
Is this your business?
7ActiveCampaign17%
95%: 8 to 32%
ChatGPT
0%
Claude
25%
Gemini
25%
Questions
1 of 4
Avg. position
3.7
Named in answers to
- What is the best email marketing software for a small business in Brazil?, from Claude and Gemini
Is this your business?
8Nuvemshop6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
1 of 4
Avg. position
1
Named in answers to
- Which newsletter tool would you recommend to a small online shop in Brazil?, from ChatGPT
Also written Nuvemshop Email Marketing
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.

Email marketing software in Brazil: is this your field?

8different names in 36 answers.

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 email marketing software in Brazil, ChatGPT, Claude and Gemini named RD Station most often, in 97% of answers (its AI Recommendation Rate), then Mailchimp (89%) and Brevo (69%). Across 36 answers they named 8 different businesses, 0 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.

97% of answers named RD Station

Answers: 36
Businesses named: 8
Named only once: 0
Named by 2+ assistants: 6 of 8
Named again on a rerun: 93%

Edition November 2026. Download the data

Since the October edition

Share of answers that named each business, recalculated using the same assistants and answer totals in both editions.

Since the October edition
Business	October 2026	November 2026	Change
MailerLite	97.2%95%: 86 to 100%	63.9%95%: 48 to 78%	Named less often

Compared: ChatGPT, Claude and Gemini. A change is shown only when the two 95% ranges do not overlap.

Models and access routes may differ between editions, so this comparison does not identify the cause of a change. October data (DOI)

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	Brevo100%	RD Station100%	RD Station100%
2	RD Station92%	Mailchimp100%	Mailchimp100%
3	Mailchimp67%	MailerLite100%	MailerLite50%
4	MailerLite42%	E-goi100%	Brevo33%
5	E-goi42%	Brevo75%	ActiveCampaign25%

Questions about email marketing software in Brazil

ChatGPT, Claude and Gemini named RD Station most often, in 97% of 36 answers, then Mailchimp (89%) and Brevo (69%). 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.

Not always. ChatGPT named Brevo most often (100% of its answers), Claude RD Station (100%) and Gemini RD Station (100%). 6 of the 8 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, 93% 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 email marketing software, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. 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/email-marketing/brazil"><img src="https://aigrow.gg/badges/index/2026-11/email-marketing/brazil.svg" width="312" height="100" alt="Named by AI assistants: Email marketing software in Brazil, 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.

1Qual é o melhor software de e-mail marketing para uma pequena empresa no Brasil?What is the best email marketing software for a small business in Brazil?
2Qual ferramenta para newsletter você recomendaria para uma pequena loja online no Brasil?Which newsletter tool would you recommend to a small online shop in Brazil?
3Qual é a plataforma de e-mail marketing com melhor custo-benefício para uma pequena empresa no Brasil?What is the best value email marketing platform for a small business in Brazil?
4Qual serviço de e-mail marketing é mais fácil para quem está começando no Brasil?Which email marketing service is easiest for a beginner in Brazil?

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.