Company lists · Data refreshed September 2026

Top 25 Fintech software development companies based in Argentina

Name: Fintech software development companies based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 59 companies tracked

RevenueBase identified 59 fintech software development companies headquartered in Argentina as of September 2026 and tracks 3,482 professional contacts across them, including 1,128 with verified work emails and 43 with mobile numbers. Ciudad Autonoma De Buenos Aires is the largest hub.

This list covers fintech software development companies headquartered in Argentina, 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

59Companies

3,482Contacts tracked

1,128Verified emails

43Mobile numbers

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The 25 largest fintech software development companies based in Argentina

Ranked by team size

Top 25 of 59 fintech software development companies based in Argentina, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to fintech software 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	Santander Tecnología Argentina	Indirect evidence	Ciudad Autonoma De Buenos Aires, Argentina	1,001-5,000	1,075 contacts →
	Indirect evidence “Estamos cambiando una de las industrias más tradicionales del mundo, haciendo de la tecnología su core.” Source: RevenueBase Database · checked Sep 2, 2026
2	Technisys	Indirect evidence	Buenos Aires, Argentina	1,001-5,000	596 contacts →
	Indirect evidence “After Galileo's acquisition of Technisys, the two now deliver a fully integrated API-centric financial technology platform that reinvents how people connect with their money.” Source: RevenueBase Database · checked Sep 2, 2026
3	Accusys	Partial evidence	Ciudad Autonoma De Buenos Aires, Argentina	201-500	378 contacts →
	Partial evidence “Accusys Technology, es líder en el desarrollo y mantenimiento de aplicaciones de software para la innovación, gestión y mayor productividad de los procesos de negocios.” Source: RevenueBase Database · checked Sep 2, 2026
4	Openpass	Partial evidence	Olivos, Argentina	51-200	128 contacts →
	Partial evidence “Somos una compañía de tecnología con foco en Finanzas embebidas y Fintech as a service.” Source: RevenueBase Database · checked Sep 2, 2026
5	Phinx LAB	Partial evidence	Ciudad Autonoma De Buenos Aires, Argentina	51-200	114 contacts →
	Partial evidence “We are an innovative technology services company committed to build outstanding software products.” Source: RevenueBase Database · checked Sep 2, 2026
6	Poincenot	Partial evidence	Buenos Aires, Argentina	51-200	111 contacts →
	Partial evidence “Acompañamos a Bancos, Fintech y Empresas en sus desafíos de innovación y transformación de negocios.” Source: RevenueBase Database · checked Sep 2, 2026
7	Sistemas Activos SRL	Partial evidence	Argentina	51-200	75 contacts →
	Partial evidence “Sistemas Activos: Innovación en el Desarrollo de Software Financiero En Sistemas Activos, nos especializamos en el desarrollo de software para el sector financiero.” Source: RevenueBase Database · checked Sep 2, 2026
8	Blue Alba	Strong evidence	Buenos Aires, Argentina	51-200	74 contacts →
	Strong evidence “At Blue Alba we combine our extensive experience in financial industry software development with our knowledge of the latest and greatest technologies to deliver the best…” Source: RevenueBase Database · checked Sep 2, 2026
9	Vantek	Partial evidence	Buenos Aires, Argentina	51-200	73 contacts →
	Partial evidence “More than just software providers, we are the strategic technology partner for +75 financial entities in Latin America, the USA, and Europe.” Source: RevenueBase Database · checked Sep 2, 2026
10	Pareto Digital Finance	Partial evidence	Aires, Argentina	51-200	69 contacts →
	Partial evidence “Pareto is an argentinian fintech specialized in digital loans.” Source: RevenueBase Database · checked Sep 2, 2026
11	TECRO	Strong evidence	General Pico, Argentina	51-200	53 contacts →
	Strong evidence “Software Development Services for the Payment Industry TECRO offers a competitive advantage providing outstanding nearshore development services.” Source: RevenueBase Database · checked Sep 2, 2026
12	Gallo Financial Technology	Indirect evidence	Argentina	51-200	52 contacts →
	Indirect evidence “Si operás en el mercado financiero, sabés que el problema no es la idea.” Source: RevenueBase Database · checked Sep 2, 2026
13	Applica Solutions	Strong evidence	Santa Fe, Argentina	51-200	43 contacts →
	Strong evidence “Applica is created out of a strong passion for powerful software solutions development.” Source: RevenueBase Database · checked Sep 2, 2026
14	Fintexa	Strong evidence	Ciudad Autonoma De Buenos Aires, Argentina	51-200	42 contacts →
	Strong evidence “Somos especialistas en software de medios de pago, ofreciendo soluciones innovadoras y de alta calidad para impulsar la transformación digital de bancos, fintechs y comercios.” Source: RevenueBase Database · checked Sep 2, 2026
15	Vangwe	Partial evidence	Buenos Aires, Argentina	11-50	31 contacts →
	Partial evidence “We help payment providers, fintechs and digital platforms to design, build, and scale their digital solutions.” Source: RevenueBase Database · checked Sep 2, 2026
16	Emunah Fintech	Indirect evidence	Argentina	11-50	25 contacts →
	Indirect evidence “En Emunah potenciamos al sector financiero con tecnología, talento especializado y una forma de trabajar que nos distingue.” Source: RevenueBase Database · checked Sep 2, 2026
17	FINDO	Partial evidence	Buenos Aires, Argentina	11-50	23 contacts →
	Partial evidence “Findo is a Fintech that developes digital solutions for inclusive finance.” Source: RevenueBase Database · checked Sep 2, 2026
18	Quantex	Indirect evidence	Cordoba, Argentina	11-50	22 contacts →
	Indirect evidence “Quantex develops cutting edge technology for Financial Markets, enhancing clients' trading and investment capabilities, with access to the largest liquidity pools.” Source: RevenueBase Database · checked Sep 2, 2026
19	PDS	Indirect evidence	Buenos, Argentina	11-50	20 contacts →
	Indirect evidence “Proyectos Del Sur.” Source: RevenueBase Database · checked Sep 2, 2026
20	404 Crafters	Indirect evidence	Capital Federal, Argentina	11-50	19 contacts →
	Indirect evidence “404 Crafters is a technology studio focused on building digital products, scalable platforms, and intelligent automation solutions for companies across Latin America.” Source: RevenueBase Database · checked Sep 2, 2026
21	Codigo Pago	Partial evidence	Ciudad De Buenos Aires, Argentina	11-50	17 contacts →
	Partial evidence “Somos la Fintech líder en Soluciones de procesamiento de pagos y recaudación de dinero para tu comercio.” Source: RevenueBase Database · checked Sep 2, 2026
22	IC Payment	Partial evidence	Burzaco, Argentina	11-50	16 contacts →
	Partial evidence “IC Payment es una Fintech experta en el desarrollo de nuevas tecnologías de medios de pago con base en Santiago de Chile, oficinas en Uruguay y Argentina más una sólida red de…” Source: RevenueBase Database · checked Sep 2, 2026
23	Sysasap	Indirect evidence	Ciudad Autonoma De Buenos Aires, Argentina	51-200	12 contacts →
	Indirect evidence “SYSASAP es una compañía Argentina fundada en 1991 con un grupo de profesionales con amplia trayectoria en desarrollo de sistemas de información.” Source: RevenueBase Database · checked Sep 2, 2026
24	Fournet	Indirect evidence	Ciudad Autonoma De Buenos Aires, Argentina	11-50	11 contacts →
	Indirect evidence “Que somos?” Source: RevenueBase Database · checked Sep 2, 2026
25	Benkopay	Partial evidence	Buenos Aires, Argentina	1-10	8 contacts →
	Partial evidence “Soluciones fintech para tu negocio.” Source: RevenueBase Database · checked Sep 2, 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: fintech software 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 fintech software development companies.
Partial evidence: Its own public description names part of fintech software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech software 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 59 fintech software development companies based in Argentina

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Fintech software development companies based in Argentina at a glance

As of Sep 2, 2026

32.4%Verified-email coverage

1.2%Mobile-number coverage

59.0Average contacts per company

11-50Median size (employees)

18.6%Largest-city concentration · Ciudad Autonoma De Buenos Aires

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 fintech software 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 Argentina whose own description of what they do matches “fintech software 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 fintech software 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 fintech software development companies, and records with no verified work email. Companies headquartered outside Argentina 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, 1,128 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 2, 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 fintech software 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 fintech software development companies are there based in Argentina?

RevenueBase identified 59 fintech software development companies headquartered in Argentina 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?

Santander Tecnología Argentina, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.

Which city has the most fintech software development companies?

Ciudad Autonoma De Buenos Aires leads with 11 headquartered companies, followed by Buenos Aires (11) and Caba (6).

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 1,128 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 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 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.