Company lists · Data refreshed September 2026
Top 25 Payment security software providers based in Brazil
RevenueBase identified 61 payment security software providers headquartered in Brazil as of September 2026 and tracks 3,126 professional contacts across them, including 866 with verified work emails and 44 with mobile numbers. Sao Paulo is the largest hub.
This list covers payment security software providers 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 5, 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 payment security software providers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 450 | ||||
“A HST é líder em tecnologia de informação para o ecossistema de pagamentos, fornecendo soluções completas para os setores financeiro (incluindo o novo segmento de fintechs) e…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 294 | ||||
“A Tempest Security Intelligence é a maior empresa brasileira especializada em cibersegurança e prevenção a fraudes digitais.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 111 | ||||
“Somos a Fiserv, líder global no mercado de tecnologia e meios de pagamento há mais de 40 anos.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 78 | ||||
“A Horus Group atua no ciclo completo da prevenção à fraude.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Minds DigitalPartial 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 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 32 | ||||
“ProjecTI - Somos uma empresa de vanguarda especialista em meios de pagamento e adquirência, impulsionando a inovação e a transformação digital através de tecnologias de informação…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 27 | ||||
“Com profissionais experientes e com amplo conhecimento no mercado financeiro, a PARCELA EXPRESS oferece soluções integradas para facilitar sua administração em pagamentos à…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 19 | ||||
“Somos uma empresa de tecnologia alinhada com a revolução dos serviços financeiros.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Ipag Pagamentos DigitaisIndirect evidence | 16 | |||
“O iPag oferece soluções completas de pagamentos para lojas virtuais, Apps e cobranças recorrentes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 | ||||
“A QualiSoft é uma empresa especializada no desenvolvimento de sistemas e produtos para o processamento seguro de transações eletrônicas, possuindo a mais completa e moderna…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 | ||||
“O e-commerce nunca mais será o mesmo A IDid foi desenvolvida por profissionais com mais de duas décadas de expertise em soluções para lojistas, adquirentes, consumidores e…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | YEVERIndirect evidence | 11 | |||
“A Yever é uma plataforma inteligente que transforma a maneira como negócios realizam pagamentos online.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Brasil CashIndirect evidence | 8 | |||
“Ter todas as soluções de pagamento em um único lugar pode simplificar o gerenciamento de transações financeiras e garantir mais segurança para as empresas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Eagle IPIndirect evidence | 7 | |||
“Somos uma instituição que atua no mercado de Crédito, Financeiro e Meios de Pagamento.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 | ||||
“PagPlan: Inovação e Eficiência no Mercado de Pagamentos A PagPlan é uma empresa especializada em soluções de pagamento que visa transformar a gestão financeira das empresas por…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 | ||||
“Nowadays, where cybercrime and financial fraud are becoming increasingly sophisticated, Swarmy is positioned at the forefront of cyber defense.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 | ||||
“Bem-vindo à página oficial da Global Chargeback Solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 | ||||
“Somos uma empresa focada em proteção de dados e antifraude para reduzir riscos de identidade e otimizar a experiência do seu usuário.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | ZeztraPartial evidence | 4 | |||
“Online, safe and simple payments” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“Solução Segura e Inteligente de Pagamentos Online” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | LegitiIndirect evidence | 2 | |||
“LEGITI is the Latin American anti-fraud platform focused on the new frontier of e-commerce.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Nutech Tecnologia E ServiçosPartial evidence | 2 | |||
“Experts in Fraud Prevention & Digital Security” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | AchilleasIndirect evidence | 1 | |||
“Somos especializados em cibersegurança e prevenção a fraudes digitais.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“Somos uma infraestrutura Payments as a Service 3.0 para negócios digitais.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 61 payment security software providers based in Brazil
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Payment security software providers based in Brazil at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 payment security software providers, 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 “payment security software providers”. 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 payment security software providers, 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, 866 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 5, 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.
Payment security software providers by metro
- Payment security software providers in Sao Paulo26
Frequently asked
How many payment security software providers are there based in Brazil?
RevenueBase identified 61 payment security software providers 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?
HST, headquartered in Campinas, tops this list with the largest team on record.
Which city has the most payment security software providers?
Sao Paulo leads with 26 headquartered companies, followed by Belo Horizonte (4) and Porto Alegre (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 866 verified decision-maker contacts tracked across these 61 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 5, 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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