Company lists · Data refreshed September 2026

Top 25 Fintech software developers based in Brazil

Name: Fintech software developers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 199 companies tracked

RevenueBase identified 199 company matches for fintech software developers associated with Brazil as of September 2026 and tracks 12,302 professional contacts across them, including 2,681 with verified work emails and 281 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for fintech software developers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 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 RevenueBase SmartSearch · Exact Recorded Sep 2, 2026 How this list was built

199Companies

12,302Contacts tracked

2,681Verified emails

281Mobile numbers

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The 25 largest fintech software developers based in Brazil

Ranked by team size

Top 25 of 199 company matches for fintech software developers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	FIS Brasil	Exact match	Jundiai, Brazil	10001+	2,021 contacts →
	Exact match “A FIS é fornecedora líder de soluções de tecnologia para comerciantes, bancos e empresas de mercado de capitais em todo o mundo.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	Sinqia	Exact match	Sao Paulo, Brazil	1,001-5,000	1,357 contacts →
	Exact match “A Evertec é uma empresa especializada em tecnologia para o setor financeiro, com mais de 27 anos de atuação no mercado, e presença em 26 países da América Latina e Caribe e mais…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	PISMO	Exact match	Sao Paulo, Brazil	501-1,000	558 contacts →
	Exact match “Pismo is a technology company providing a complete processing platform for payments and banking.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	Magalupay	Exact match	Sao Paulo, Brazil	501-1,000	492 contacts →
	Exact match “Como parte de um dos pilares estratégicos do Magalu, nosso ecossistema possui tecnologias de meios de pagamento desenvolvidas por um time incrível.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Celcoin	Exact match	Barueri, Brazil	201-500	411 contacts →
	Exact match “Celcoin is a pioneer in financial and banking technology infrastructure.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	Finnet	Exact match	Sao Paulo, Brazil	201-500	392 contacts →
	Exact match “Há 23 anos conectando as melhores empresas ao futuro financeiro.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	MB Labs	Exact match	Campinas, Brazil	201-500	310 contacts →
	Exact match “Somos uma fintech global, especializada em tecnologia financeira e no desenvolvimento de sistemas e aplicações digitais de alta performance para o mercado financeiro.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	UME	Exact match	Sao Paulo, Brazil	51-200	268 contacts →
	Exact match “A Ume é uma plataforma de crédito e pagamentos que permite que empresas transformem o crédito para seus clientes em crescimento para o seu negócio.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	IUGU	Exact match	Sao Paulo, Brazil	201-500	260 contacts →
	Exact match “Para grandes empresas ou negócios em crescimento que desejam simplificar e escalar suas operações, a iugu é uma empresa de tecnologia que oferece o ecossistema mais completo de…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Accesstage	Exact match	Sao Paulo, Brazil	201-500	258 contacts →
	Exact match “Our mission is to bring financial prosperity to businesses!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Aarin Techfin	Exact match	Sao Paulo, Brazil	51-200	244 contacts →
	Exact match “We are a company that democratizes financial technology with visionary simplicity.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Inswitch	Exact match	Porto Alegre, Brazil	201-500	162 contacts →
	Exact match “Inswitch, a TransNetwork Company, delivers embedded financial technology to help businesses scale, innovate, and streamline financial operations.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	F360	Exact match	Sao Paulo, Brazil	51-200	155 contacts →
	Exact match “Há 11 anos, ajudamos empresas a ganharem mais controle, clareza e confiança para crescer com inteligência.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	ZOOP	Exact match	Rio De Janeiro, Brazil	201-500	151 contacts →
	Exact match “Como parte do grupo iFood, a Zoop existe para democratizar o acesso a meios de pagamento e serviços financeiros, disruptando o mercado tradicional de serviços financeiros na…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	INOA	Exact match	Rio De Janeiro, Brazil	51-200	123 contacts →
	Exact match “Inoa is a leading fintech company based in Rio de Janeiro, Brazil, serving clients across Latin America.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Z.Ro Bank	Exact match	Recife, Brazil	51-200	108 contacts →
	Exact match “Escale seu negócio com a nossa plataforma de pagamentos multimoedas, eleita a melhor solução tecnológica do mercado financeiro.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Pinbank Brasil	Exact match	Sao Paulo, Brazil	51-200	104 contacts →
	Exact match “Nascemos 100% brasileiros para ser agentes de uma revolução financeira dentro das empresas.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Asaptech	Exact match	Barueri, Brazil	51-200	93 contacts →
	Exact match “A AsapTech é a empresa principal do grupo, especializada em soluções tecnológicas para o setor financeiro.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Virgo INC	Exact match	Sao Paulo, Brazil	51-200	85 contacts →
	Exact match “Somos uma fintech de infraestrutura de mercado de capitais.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Cartos	Exact match	Sao Paulo, Brazil	51-200	73 contacts →
	Exact match “Apresentamos uma jornada de mais de 15 anos no mercado, provendo soluções financeiras digitais inovadoras.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Onnitech	Exact match	Sao, Brazil	51-200	62 contacts →
	Exact match “Com sede em São Paulo, Fortaleza e Lisboa, a Onnitech é uma empresa de desenvolvimento de software, focada nas novas tecnologias para o setor financeiro.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Supply Midia Tecnologia	Exact match	Rio De Janeiro, Brazil	51-200	55 contacts →
	Exact match “Por que escolher a Supply Midia?” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Elefer Tecnologia Financeira	Exact match	Porto Alegre, Brazil	51-200	55 contacts →
	Exact match “Soluções completas em tecnologia para o mercado financeiro: Bancos, CFIs, SCDs, SEPs, Fintechs, Cooperativas e muito mais!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	Tools Software	Exact match	Rio De Janeiro, Brazil	51-200	49 contacts →
	Exact match “Fundada em 1990, a Tools Software possui sede no Rio de Janeiro e filiais nas cidades de Porto Alegre, São Paulo, Belém, Belo Horizonte e Fortaleza.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Headson	Exact match	Barueri, Brazil	51-200	37 contacts →
	Exact match “Tecnologia financeira que importa Para fazer a diferença, temos uma coisa em mente: manter olhos e ouvidos sempre atentos para saber o que é importante.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “fintech software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 199 fintech software developers based in Brazil

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Fintech software developers based in Brazil at a glance

As of Sep 2, 2026

21.8%Verified-email coverage

2.3%Mobile-number coverage

61.8Average contacts per company

11-50Median size (employees)

40.7%Largest-city concentration · Sao Paulo

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Brazil whose business descriptions match “fintech software developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,681 professional contacts with verified work emails across the full matched dataset. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Fintech software developers by metro

Fintech software developers in Sao Paulo81

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fintech software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech software developers are there based in Brazil?

RevenueBase identified 199 company matches for fintech software developers associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

FIS Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fintech software developers?

Sao Paulo leads with 81 company records, followed by Barueri (14) and Porto Alegre (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,681 professional contacts with verified work emails tracked across these 199 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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.