Company lists · Data refreshed September 2026

Top 14 Fintech api startups based in Argentina

RevenueBase identified 41 company matches for fintech api startups associated with Argentina as of September 2026 and tracks 1,474 professional contacts across them, including 542 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for fintech api startups associated with Argentina, 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 28, 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 28, 2026 How this list was built
41Companies
1,474Contacts tracked
542Verified emails
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The 14 largest fintech api startups based in Argentina

Ranked by team size
Top 14 of 41 company matches for fintech api startups based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261,001-5,000574 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202651-200124 contacts →

Exact match

“Somos una compañía de tecnología con foco en Finanzas embebidas y Fintech as a service.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBelgrano, ArgentinaHQ recorded Sep 28, 202651-200123 contacts →

Exact match

“Localpayment is global payments infrastructure built for high growth markets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchComuna 1, ArgentinaHQ recorded Sep 28, 202651-20052 contacts →

Exact match

“Si operás en el mercado financiero, sabés que el problema no es la idea.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchCórdoba, ArgentinaHQ recorded Sep 28, 202611-5044 contacts →

Exact match

“Desde hace más de 10 años, conectamos tecnología y finanzas para hacer simple lo complejo.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchArgentinaHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“We are here because we've personally experienced the challenges of navigating the desert of half-baked "solutions" that create more problems than remedies, in the fintech…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Somos la Fintech líder en Soluciones de procesamiento de pagos y recaudación de dinero para tu comercio.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Soluciones fintech para tu negocio.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Beetransfer empowers businesses to leverage interoperability among multiple instant and alternative payment methods”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMar Del Plata, ArgentinaHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Condor Capital es una destacada empresa de tecnología financiera (FinTech) que reúne a un equipo interdisciplinario de profesionales con una amplia experiencia en el sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Startup especializada en comparación de servicios financieros para distintas entidades bancarias y fintech de todo el país.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202651-2002 contacts →

Exact match

“Plataforma de procesamiento de pagos para todo tipo de entidades.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchLa Plata, ArgentinaHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Nos especializamos en desarrollos fintech”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMendoza, ArgentinaHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Somos una empresa dedicada al desarrollo de herramientas tecnológicas innovadoras.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 14 of 41 fintech api startups based in Argentina

See the full list, filter by size, metro and specialty, and access 542 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech api startups based in Argentina at a glance

As of Sep 28, 2026
36.8%Verified-email coverage
36.0Average contacts per company
11-50Median size (employees)
51.2%Largest-city concentration · Buenos Aires
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
16
51-200
11
201-500
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Argentina, so it is reported there. Company counts and contact totals on this page are exact for Argentina, over 41 companies.

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 Argentina whose business descriptions match “fintech api startups” 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 542 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 28, 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.

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 api startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech api startups are there based in Argentina?

RevenueBase identified 41 company matches for fintech api startups associated with Argentina 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?

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

Which city has the most fintech api startups?

Buenos Aires leads with 21 company records, followed by Mendoza (4) and Argentina (2).

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 542 professional contacts with verified work emails tracked across these 41 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 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 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.