Company lists · Data refreshed September 2026

Top 22 Generative AI companies based in Brazil

Name: Generative AI companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 116 companies tracked

RevenueBase identified 116 generative AI companies headquartered in Brazil as of September 2026 and tracks 1,518 professional contacts across them, including 171 with verified work emails and 25 with mobile numbers. Sao Paulo is the largest hub.

This list covers generative AI companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

116Companies

1,518Contacts tracked

171Verified emails

25Mobile numbers

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The 22 largest generative AI companies based in Brazil

Ranked by team size

Top 22 of 116 generative AI companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names generative AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MutantPartial evidence	Sao Paulo, Brazil	1,001-5,000	1,033
	“Na Mutant, IA Generativa e Customer Experience caminham juntas para ir além.” Source: company website · checked Sep 3, 2026
2	WidelabsIndirect evidence	Porto Alegre, Brazil	11-50	30
	“WideLabs é uma das premiadas empresas de Inteligência Artificial da América Latina, fundada em maio de 2020.” Source: company website · checked Sep 3, 2026
3	FuturizaPartial evidence	Joinville, Brazil	11-50	25
	“A Futuriza acelera o crescimento de marcas de moda no digital com serviços generativos e módulos plug and play para o e-commerce.” Source: company website · checked Sep 3, 2026
4	ManycontentIndirect evidence	Santos, Brazil	11-50	20
	“Stop wasting time and money with fragmented tools.” Source: company website · checked Sep 3, 2026
5	meliva.aiPartial evidence	Goiania, Brazil	1-10	12
	“Desdobre Peças de Campanha de Marketing e Economize 95% do Tempo com ROI de Até 60% Na Meliva.ai, redefinimos a produção de conteúdo digital multimídia.” Source: company website · checked Sep 3, 2026
6	BaseworksPartial evidence	Sao Paulo, Brazil	11-50	11
	“Somos a ferramenta essencial para tornar equipes de marketing extremamente produtivas por meio da inteligência artificial generativa.” Source: company website · checked Sep 3, 2026
7	SSTPartial evidence	Itu, Brazil	11-50	10
	“SST ( Smart Streams Technologies) is a Deeptech AI Startup \| Turning Camera Devices into Smart Autonomous Observers Top 6 CityTechs @ 100 Open Startups 2024 Top 5 Finalist @…” Source: company website · checked Sep 3, 2026
8	Zenox AIStrong evidence	Sao Paulo, Brazil	11-50	9
	“A ZenoX AI é líder em pesquisa e desenvolvimento de inteligência artificial generativa no Brasil.” Source: company website · checked Sep 3, 2026
9	schief.aiPartial evidence	Florianopolis, Brazil	11-50	8
	“Startup dedicada à integração entre Inteligência Artificial Generativa, Direito, Big Data, com curadoria especializada de conteúdo.” Source: company website · checked Sep 3, 2026
10	DevellPartial evidence	Sao Jose Dos Campos, Brazil	11-50	7
	“Com 18 anos de experiência em tecnologia, a DEVELL mergulhou no campo da Inteligência Artificial Generativa desde o seu nascer, posicionando-se como um player significativo em um…” Source: company website · checked Sep 3, 2026
11	GeraiaIndirect evidence	Recife, Brazil	11-50	5
	Source: company website · checked Sep 3, 2026
12	Muva HousePartial evidence	Curitiba, Brazil	11-50	5
	“MUVA House: Innovation in Media, Entertainment, and Advertising with AI Bridging Creativity and Technology for Impactful Experiences MUVA House is an innovative creative studio…” Source: company website · checked Sep 3, 2026
13	AttentyPartial evidence	Campinas, Brazil	11-50	5
	“Attenty is a specialized AI R&D Lab translating academic state-of-the-art into industrial-grade solutions.” Source: company website · checked Sep 3, 2026
14	vortice.aiStrong evidence	Belo Horizonte, Mg, Brazil, Brazil	1-10	4
	“vortice.ai continuously invests in research and development to explore the potential of LLMs combined with NLP in machine learning, deep learning, generative AI, and RAG…” Source: company website · checked Sep 3, 2026
15	CriandoIndirect evidence	Barueri, Brazil	1-10	3
	“Criando – Startup de Inteligência Artificial para Gestão Corporativa A Criando é uma startup de tecnologia especializada no desenvolvimento de soluções de inteligência artificial…” Source: company website · checked Sep 3, 2026
16	Pinball ContentIndirect evidence	Sao Paulo, Brazil	1-10	3
	“Costumavam nos chamar “produtora de vídeo”.” Source: company website · checked Sep 3, 2026
17	Oceaan IAIndirect evidence	Brasilia, Brazil	1-10	3
	“Paixão por Transformar Criatividade e Eficiência com Inteligência Artificial Na Ocean IA, somos apaixonados por aproveitar o poder da inteligência artificial para liberar um…” Source: company website · checked Sep 3, 2026
18	ArkspaceIndirect evidence	Belo Horizonte, Brazil	1-10	3
	“A Arkspace é uma empresa que tem como missão o desenvolvimento de modelos e projetos de Inteligência Artificial.” Source: company website · checked Sep 3, 2026
19	Vivaspheres SolutionsPartial evidence	Sao Paulo, Brazil	1-10	2
	“VivaSpheres: Pioneering AI-Driven Innovation At VivaSpheres, we embody vitality in the tech sphere, revolutionizing software development with AI.” Source: company website · checked Sep 3, 2026
20	Mtjl TechnologyIndirect evidence	Curitiba, Brazil	1-10	2
	“We are specialists in Software Development, Software Testing, and Artificial Intelligence!” Source: company website · checked Sep 3, 2026
21	Sal2Partial evidence	Sao Paulo, Brazil	1-10	1
	“Somos uma Empresa de Tecnologia Criativa AI-First: Criamos Conteúdos Visuais e Desenvolvemos Experiências Personalizadas de Marca e de Consumo com soluções de Inteligência…” Source: company website · checked Sep 3, 2026
22	SharksfilmStrong evidence	Sao Paulo, Brazil	1-10	1
	“Sharks Film is a boutique production studio in San Paulo, merging 18-award-winning cinematic expertise with cutting-edge Generative AI.” Source: company website · checked Sep 3, 2026

Showing 22 of 116 generative AI companies based in Brazil

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Generative AI companies based in Brazil at a glance

As of Sep 3, 2026

1-10Median size (employees)

Sao PauloLargest hub · 39 HQs

25Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among generative AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “generative AI companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among generative AI companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 171 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Generative AI companies by metro

Generative AI companies in Sao Paulo39

Frequently asked

How many generative AI companies are there based in Brazil?

RevenueBase identified 116 generative AI companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Mutant, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most generative AI companies?

Sao Paulo leads with 39 headquartered companies, followed by Rio De Janeiro (10) and Florianopolis (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 171 verified decision-maker contacts tracked across these 116 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.