Company lists · Data refreshed September 2026

Top 25 AI model development companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 447 companies tracked

RevenueBase identified 447 AI model development companies headquartered in Brazil as of September 2026 and tracks 4,492 professional contacts across them, including 1,441 with verified work emails. Sao Paulo is the largest hub.

This list covers AI model development 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

447Companies

4,492Contacts tracked

1,441Verified emails

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The 25 largest AI model development companies based in Brazil

Ranked by team size

Top 25 of 447 AI model development companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to AI model development companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Math Group	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	475 contacts →
	Indirect evidence “We help organizations build the future through efficiency.” Source: RevenueBase Database · checked Sep 19, 2026
2	Dataside	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 19, 2026	1,001-5,000	308 contacts →
	Indirect evidence “Somos uma consultoria focada em dados, inteligência artificial e negócios, que tem como missão acompanhar as organizações em sua jornada de avanço com IA aplicada a negócios.” Source: RevenueBase Database · checked Sep 19, 2026
3	LUBY	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	212 contacts →
	Indirect evidence “At Luby, we believe that business evolution begins where artificial intelligence meets human talent.” Source: RevenueBase Database · checked Sep 19, 2026
4	Marlabs Brasil	Indirect evidence	São Carlos, BrazilHQ checked Sep 19, 2026	1,001-5,000	193 contacts →
	Indirect evidence “A Marlabs é sua parceira de confiança em transformação de IA, com 30 anos de experiência resolvendo desafios modernos e um histórico comprovado na entrega de soluções tecnológicas…” Source: RevenueBase Database · checked Sep 19, 2026
5	Cognitivo AI	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	123 contacts →
	Indirect evidence “Somos a Cognitivo, sua parceira estratégica em Inteligência Artificial.” Source: RevenueBase Database · checked Sep 19, 2026
6	Upbi Data & AI	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	118 contacts →
	Partial evidence “Welcome to UPBI Data & AI, a Microsoft Advanced Specialization for Analytics on Azure consultacy, where we specialize in unlocking the true potential of your data through…” Source: RevenueBase Database · checked Sep 19, 2026
7	Datarisk	Indirect evidence	Florianopolis, BrazilHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “A Datarisk é uma empresa que desde 2017 transforma dados em inteligência para auxiliar a tomada de decisão de nossos clientes.” Source: RevenueBase Database · checked Sep 19, 2026
8	triggo.ai	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “We accelerate the creation of Data Driven organizations.” Source: RevenueBase Database · checked Sep 19, 2026
9	Innvo Labs	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	58 contacts →
	Partial evidence “A Innvo é uma consultoria de engenharia de software AI-native.” Source: RevenueBase Database · checked Sep 19, 2026
10	OSBR	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “A OSBR é uma consultoria de tecnologia especializada em Ciência de Dados e Inteligência Artificial, ajudando empresas a transformar dados em decisões estratégicas e resultados…” Source: RevenueBase Database · checked Sep 19, 2026
11	DHAUZ	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “A Dhauz, empresa do grupo Quantum Rise, é empresa de serviços e soluções usando dados e inteligência artificial para suportar processos de tomada de decisão de negócios.” Source: RevenueBase Database · checked Sep 19, 2026
12	bluemetrics.ai	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Na BlueMetrics, desenvolvemos soluções de IA e dados que transformam informação em valor de negócio.” Source: RevenueBase Database · checked Sep 19, 2026
13	NEW Rizon	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Desde 2009, a New Rizon transforma Inteligência Artificial em resultado real para empresas que buscam velocidade, eficiência e crescimento.” Source: RevenueBase Database · checked Sep 19, 2026
14	Simples	Indirect evidence	Araraquara, BrazilHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “Transformamos desafios em soluções tecnológicas sob medida Desde 2011, a Simples apoia empresas a evoluírem com agilidade, qualidade e um custo justo.” Source: RevenueBase Database · checked Sep 19, 2026
15	Programmer's - Beyond IT	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	47 contacts →
	Indirect evidence “Somos uma empresa de inovação e tecnologia especializada em desenvolvimento e inteligência de dados.” Source: RevenueBase Database · checked Sep 19, 2026
16	BIX Tecnologia	Partial evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “From end to end of the analytical journey, from data engineering to Business Intelligence, from software development to Artificial Intelligence.” Source: RevenueBase Database · checked Sep 19, 2026
17	Exactaworks	Indirect evidence	Araraquara, BrazilHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “Nascemos com o objetivo de elevar empresas ao futuro do digital, com a força de pessoas aceleradas por novas tecnologias, como a Inteligência Artificial.” Source: RevenueBase Database · checked Sep 19, 2026
18	Fu2re Smart Solutions	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	38 contacts →
	Partial evidence “Fu2re Smart Solutions is an innovative company specialized on Artificial Intelligence (AI) and High Technology.” Source: RevenueBase Database · checked Sep 19, 2026
19	Widelabs	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “WideLabs é uma das premiadas empresas de Inteligência Artificial da América Latina, fundada em maio de 2020.” Source: RevenueBase Database · checked Sep 19, 2026
20	Softo Brasil	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “Softo designs, develops, and automates AI systems and software that improve business operations, delivering AI-driven outcomes, not just code, with clear accountability for real…” Source: RevenueBase Database · checked Sep 19, 2026
21	Wesafer	Indirect evidence	Recife, BrazilHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Através de inovações tecnológicas baseadas em I.A e Machine Learning, otimizamos processos, aproveitamos legados e ampliamos os sentidos dos equipamentos em operação, para que…” Source: RevenueBase Database · checked Sep 19, 2026
22	BTIME	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “A btime é sua parceira estratégica em Inteligência Artificial e Automação para Negócios.” Source: RevenueBase Database · checked Sep 19, 2026
23	Lymtech	Indirect evidence	Niterói, BrazilHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Na Lymtech, entregamos infraestrutura de inteligência artificial que transforma negócios.” Source: RevenueBase Database · checked Sep 19, 2026
24	Hupdata	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “We are a startup company which provide solutions for demands involving data analysis, machine learning and Big Data Analytics.” Source: RevenueBase Database · checked Sep 19, 2026
25	TAV	Indirect evidence	Cuiabá, BrazilHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Somos a TAV WEB - Tecnologias Cognitivas, uma empresa especializada no desenvolvimento de soluções baseadas em inteligência artificial.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: AI model development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names AI model development companies.
Partial evidence: Its own public description names part of AI model development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI model development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 447 AI model development companies based in Brazil

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AI model development companies based in Brazil at a glance

As of Sep 19, 2026

32.1%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

37.8%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

299

11-50

109

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 447 companies.

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 AI model development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “AI model development companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names AI model development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among AI model development 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 its RevenueBase Smart Search 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, 1,441 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 19, 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.

AI model development companies by metro

AI model development companies in Sao Paulo169
AI model development companies in Rio De Janeiro27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names AI model development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many AI model development companies are there based in Brazil?

RevenueBase identified 447 AI model development 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?

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

Which city has the most AI model development companies?

Sao Paulo leads with 169 headquartered companies, followed by Rio De Janeiro (27) and Belo Horizonte (22).

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 1,441 verified decision-maker contacts tracked across these 447 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 19, 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 Smart Search, 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.