Company lists · Data refreshed September 2026
Top 25 Fraud detection software companies based in Brazil
RevenueBase identified 85 fraud detection software companies headquartered in Brazil as of September 2026 and tracks 11,212 professional contacts across them, including 1,204 with verified work emails and 122 with mobile numbers. Sao Paulo is the largest hub.
This list covers fraud detection software 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.
The 25 largest fraud detection software companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Serasa ExperianIndirect evidence | 6,214 | |||
“Somos uma Datatech, líder global em soluções de inteligência para análise de riscos e oportunidades com foco nas jornadas de crédito, autenticação e prevenção à fraude.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 641 | ||||
“HS Prevent is a company that for over a decade has been enhancing the profitability of its customers through services and technological solutions, offering a complete range of…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 384 | ||||
“A Tempest Security Intelligence é a maior empresa brasileira especializada em cibersegurança e prevenção a fraudes digitais.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 332 | ||||
“A Acert é uma assessoria e consultoria especializada em prevenir e solucionar perdas financeiras advindas de processos inadequados ou fraudulentos.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 221 | ||||
“Há quatro décadas no mercado, a MultiCrédito é hoje uma inovadora plataforma de inteligência de crédito com soluções de análise, gestão e prevenção à fraude para todos os…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 117 | ||||
“Somos uma empresa de profissionais com ampla experiência no mercado de Crédito e Prevenção a Fraudes que utiliza tecnologia para alcançar os resultados dos clientes e não uma…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 105 | ||||
“We are 2RP Net, a natively data-driven technology company with over 20 years of experience, dedicated to optimizing complex operations and managing risk through advanced data…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 100 | ||||
“Há 25 anos ajudamos bancos, financeiras, consórcios, seguradoras e fintechs a tomar decisões mais seguras a partir de dados veiculares completos e confiáveis.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 89 | ||||
“A Horus Group atua no ciclo completo da prevenção à fraude.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 87 | ||||
“Paag is a technology company specialized in data intelligence for regulated markets.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 79 | ||||
“Usamos inteligência de dados para ajudar empresas a minimizar perdas, prevenir fraudes e recuperar veículos roubados com mais agilidade.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 72 | ||||
“A Abc Technology nasceu em 2008, no Tatuapé, com a missão de quebrar paradigmas e criar soluções transformadoras.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 66 | ||||
“Tuna optimizes online payments: helps you increase approval rates and lower fraud costs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 65 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 58 | ||||
“Acelere a gestão de risco na sua empresa.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | Minds DigitalStrong evidence | 52 | |||
“Minds Digital is specialized in fraud prevention software on financial segment, leveraging artificial intelligence to help people analyze, understand, and predict suspicious…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 36 | ||||
“No mercado, a imprecisão ou indisponibilidade de dados se tornou um grande problema, que pode trazer prejuízo direto ou até mesmo a perda de posição frente à concorrência.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | LegitimuzIndirect evidence | 32 | |||
“A Legitimuz é a plataforma no Brasil que combina verificação de identidade com prevenção à fraude antes dela evoluir, porque barrar um fraudador e aprovar um cliente legítimo não…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 30 | ||||
“We develop financial crime prevention products that protect 100 billion payments of financial institutions per year.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 29 | ||||
“A Credencie Consultas Cadastrais foi criada com a missão de proteger empresas, pessoas e ajudá-las a reduzir custos e tempo com inadimplência e fraudes, transformando ameaças em…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 24 | ||||
“Transformamos complexidade em confiança: nossa missão é tornar as transações comerciais mais seguras, as decisões mais inteligentes e os riscos mais transparentes e mensuráveis…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 24 | ||||
“A Direct.Data oferece APIs e soluções de dados empresariais para análise de risco, compliance, crédito e prevenção à fraude.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | Rm2 Intelligence PartnerPartial evidence | 22 | |||
“A RM2 se dedica a oferecer serviços especializados no gerenciamento de riscos de Fraudes Financeiras, apoiando as empresas a protegerem seus ativos e sua reputação e a colaborarem…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 20 | ||||
“A Tirrell Tecnologia é uma empresa focada em prover soluções inteligentes e inovadoras de prevenção à fraude e eliminação de riscos, que vem superando expectativas do mercado…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 19 | ||||
“Acompanhando a década de grandes transformações digitais e ciente dos novos desafios que as organizações iriam enfrentar, a B2T surge em 2003 com o objetivo de oferecer soluções…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 85 fraud detection software companies based in Brazil
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Fraud detection software companies based in Brazil at a glance
As of Sep 3, 2026Companies by employee count
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 fraud detection software 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 “fraud detection software 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 fraud detection software 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, 1,204 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.
Fraud detection software companies by metro
- Fraud detection software companies in Sao Paulo44
Frequently asked
How many fraud detection software companies are there based in Brazil?
RevenueBase identified 85 fraud detection software 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?
Serasa Experian, headquartered in Sao Carlos, tops this list with the largest team on record.
Which city has the most fraud detection software companies?
Sao Paulo leads with 44 headquartered companies, followed by Belo Horizonte (4) and Florianopolis (3).
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 1,204 verified decision-maker contacts tracked across these 85 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.
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