Company lists · Data refreshed September 2026

Top 25 Identity verification AI companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 59 companies tracked

RevenueBase identified 59 identity verification AI companies headquartered in Brazil as of September 2026 and tracks 5,179 professional contacts across them, including 1,521 with verified work emails. Sao Paulo is the largest hub.

This list covers identity verification 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

59Companies

5,179Contacts tracked

1,521Verified emails

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The 25 largest identity verification AI companies based in Brazil

Ranked by team size

Top 25 of 59 identity verification AI companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to identity verification AI 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	VALID	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	5,001-10,000	3,035 contacts →
	Indirect evidence “You may not know it, but we’ve been together for a long time: on your ID, on your phone’s SIM card, on transactions you do online.” Source: RevenueBase Database · checked Sep 28, 2026
2	Unico ID	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	501-1,000	676 contacts →
	Partial evidence “Unico is a global identity network that forges trust between people & companies.” Source: RevenueBase Database · checked Sep 28, 2026
3	CAF	Strong evidence	Venancio Aires, BrazilHQ checked Sep 28, 2026	201-500	339 contacts →
	Strong evidence “CAF is a Brazil-based provider of end-to-end identity verification, proofing and authentication solutions.” Source: RevenueBase Database · checked Sep 28, 2026
4	Vsoft Tecnologia	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	316 contacts →
	Partial evidence “Somos uma IDtech brasileira especializada em Identificação de Pessoas e Certificação de Processos.” Source: RevenueBase Database · checked Sep 28, 2026
5	Biomtech Brasil	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	11-50	55 contacts →
	Indirect evidence “A Biomtech nasceu em 2013, pioneira no país em desenvolvimento de produtos e soluções de reconhecimento facial.” Source: RevenueBase Database · checked Sep 28, 2026
6	Minds Digital	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “Minds Digital is specialized in fraud prevention software on financial segment, leveraging artificial intelligence to help people analyze, understand, and predict suspicious…” Source: RevenueBase Database · checked Sep 28, 2026
7	Nuvidio	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “A Nuvidio desenvolve soluções de confiança digital que transformam a forma como empresas validam identidades, formalizam contratos e se conectam com seus clientes.” Source: RevenueBase Database · checked Sep 28, 2026
8	OITI	Indirect evidence	Sorocaba, BrazilHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Somos pioneiros em biometria facial para prevenção à fraudes.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bepass	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	45 contacts →
	Partial evidence “BEPASS is a solution for digital identity with authentication by facial biometrics.” Source: RevenueBase Database · checked Sep 28, 2026
10	neuralmind.ai	Indirect evidence	Campinas, BrazilHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Develops solutions for increasing the productivity and safety on the onboarding of new customers and qualify and monitor suppliers using the latest advances in artificial…” Source: RevenueBase Database · checked Sep 28, 2026
11	Nextcode	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “A Nextcode é uma empresa Brasileira, com sede em São Paulo (SP), e tem como base do negócio tecnologias para automatização, validação e interpretação de documentos de identidade e…” Source: RevenueBase Database · checked Sep 28, 2026
12	Legitimuz	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	31 contacts →
	Partial evidence “A Legitimuz é a plataforma brasileira prevenção à fraude que combina verificação de identidade com inteligência contextual, porque barrar um fraudador e aprovar um cliente…” Source: RevenueBase Database · checked Sep 28, 2026
13	Megadata Computações Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	31 contacts →
	Indirect evidence “A Megadata é uma empresa fundada em 1982 com o objetivo de prestar serviços de processamento de dados.” Source: RevenueBase Database · checked Sep 28, 2026
14	Acertpix	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	25 contacts →
	Indirect evidence “O objetivo da Acertpix é responder a uma demanda reprimida do mercado: a necessidade de um processo de validação de documentos mais ágil, preciso e seguro.” Source: RevenueBase Database · checked Sep 28, 2026
15	Tirrell	Partial evidence	Uberlândia, BrazilHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Somos uma empresa de tecnologia especializada em automação documental com inteligência artificial, validação de identidade e prevenção a fraudes.” Source: RevenueBase Database · checked Sep 28, 2026
16	Dynadok	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “We are a startup that uses artificial intelligence to automate document validation, reducing delays, costs and human errors.” Source: RevenueBase Database · checked Sep 28, 2026
17	GRYFO	Indirect evidence	São Carlos, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “A Gryfo fornece reconhecimento facial ético e de última geração para desenvolvedores e empresas de diversos setores, como recursos humanos, mercado financeiro e educação.” Source: RevenueBase Database · checked Sep 28, 2026
18	Connect	Partial evidence	Brasilia, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “A Connect DF oferece soluções tecnológicas avançadas, aderentes à LGPD, para validação de transações e identidade.” Source: RevenueBase Database · checked Sep 28, 2026
19	Sudarium	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Empresa de Tecnologia em Segurança Digital Especializada em Biometria Facial Produtos de validação à ambientes restritos, documentos, controle de público e colaboradores, mercado…” Source: RevenueBase Database · checked Sep 28, 2026
20	Bellis Technology	Indirect evidence	Maua, BrazilHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Bellis Technology Brazil é uma empresa do grupo Innovative Technology Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
21	Primatio Cyber Security	Strong evidence	Recife, BrazilHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Primatio is a revolutionary AI-powered digital identity validation startup that takes multi-factor authentication to a new level.” Source: RevenueBase Database · checked Sep 28, 2026
22	Trustic	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Somos uma empresa focada em proteção de dados e antifraude para reduzir riscos de identidade e otimizar a experiência do seu usuário.” Source: RevenueBase Database · checked Sep 28, 2026
23	Autentify	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “A Autentify é uma startup inovadora que oferece soluções de prevenção à fraude com foco na identidade do usuário.” Source: RevenueBase Database · checked Sep 28, 2026
24	Openbio	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	3 contacts →
	Indirect evidence “Fundada em 2005, a Openbio é uma empresa pertencente ao Grupo Akiyama.” Source: RevenueBase Database · checked Sep 28, 2026
25	Retina Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “A Retina é uma empresa de tecnologia de segurança e comportamento que utiliza o reconhecimento facial como principal ferramenta.” Source: RevenueBase Database · checked Sep 28, 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: identity verification AI 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 identity verification AI companies.
Partial evidence: Its own public description names part of identity verification AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name identity verification AI 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 59 identity verification AI companies based in Brazil

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Identity verification AI companies based in Brazil at a glance

As of Sep 28, 2026

29.4%Verified-email coverage

87.8Average contacts per company

11-50Median size (employees)

40.7%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 59 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 identity verification AI 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 “identity verification AI 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 identity verification AI 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 identity verification 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 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, 1,521 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 28, 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.

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 identity verification AI 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 identity verification AI companies are there based in Brazil?

RevenueBase identified 59 identity verification 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?

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

Which city has the most identity verification AI companies?

Sao Paulo leads with 24 headquartered companies, followed by Belo Horizonte (4) and Curitiba (4).

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 1,521 verified decision-maker contacts tracked across these 59 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 28, 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.