Company lists · Data refreshed September 2026

Top 25 Financial api providers worldwide

RevenueBase identified 92 company matches for financial api providers worldwide as of September 2026 and tracks 3,098 professional contacts across them, including 1,592 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for financial api providers worldwide, 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 20, 2026. Country and city lists for financial api providers follow the table.

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 20, 2026 How this list was built
92Companies
3,098Contacts tracked
1,592Verified emails
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The 25 largest financial api providers worldwide

Ranked by team size
Top 25 of 92 company matches for financial api providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000758 contacts →

Exact match

“Build Bold.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000487 contacts →

Exact match

“At Xe, we live currencies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchFountain Hills, AZ, United StatesHQ recorded Sep 20, 202651-200120 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Sep 20, 202651-200102 contacts →

Exact match

“Qwist is dedicated to accessing, analyzing and harnessing financial data and connecting third-party providers with banks’ account information.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20086 contacts →

Exact match

“We're hiring.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact match979 King's Road, Hong KongHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“Currenxie makes global payments simple for businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchStockholm, SwedenHQ recorded Sep 20, 202651-20065 contacts →

Exact match

“Real-time access to financial data.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact match港区, JapanHQ recorded Sep 20, 202651-20065 contacts →

Exact match

“Moneytree is a fintech company with a diverse and global culture, founded in 2012 with the mission of empowering people to harness the power of data.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSingaporeHQ recorded Sep 20, 202651-20063 contacts →

Exact match

“Brankas is a leading global open finance technology provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSummerlin, NV, United StatesHQ recorded Sep 20, 202651-20053 contacts →

Exact match

“Prime Trust provides financial infrastructure APIs that allow fintech and digital asset companies to innovate quickly, securely, and reliably.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchErnakulam, IndiaHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“We are a financial technology company offering innovative fintech platforms and APIs to various clients including banks, fintechs, startups, and businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5043 contacts →

Exact match

“Klasha is a global technology company, building a platform and APIs to move money to and from emerging markets frictionlessly.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5039 contacts →

Exact match

“FMP (Financial Modeling Prep) leverages proprietary technology to provide a suite of financial market datasets at a fraction of traditional costs, while maintaining high standards…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchManly, AustraliaHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“At Basiq, our vision is Making Finance Easy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchNew York City, NY, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Rutter powers financial use cases like Supplier Enablement, Bank Feeds, Bill Pay, and Underwriting for Fortune 500 companies and financial institutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMunich, GermanyHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“Build unlimited banking solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“For over a decade, Moven has been changing the way people view and manage their money.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchArgentinaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
20Exact matchJersey City, NJ, United StatesHQ recorded Sep 20, 202651-20026 contacts →

Exact match

“QUODD acquired Xignite in early 2023.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Teller is the API for bank accounts.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Intrinio is a financial data company on a mission to power fintech innovation by providing high-quality data to developers and engineers from fintech companies, large…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLyon, FranceHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“UNICORN DATA SERVICES is an information technology and services company based out of 27 RUE MAURICE FLANDIN, Lyon, Auvergnerhônealpes, France.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“wealthAPI GmbH is a Berlin-based B2B SaaS company that provides data-based financial technology for clients such as extraETF, Fincite, and onvista.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchDallas, TX, United StatesHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Unleash the next generation of fintech builders to realize the full promise of open banking.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 92 financial api providers worldwide

See the full list, filter by size, metro and specialty, and access 1,592 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial api providers worldwide at a glance

As of Sep 20, 2026
51.4%Verified-email coverage
33.7Average contacts per company
11-50Median size (employees)
7.6%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
33
51-200
12
201-500
1
501-1,000
2
1,001-5,000
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for financial api providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “financial api providers” 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. 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 1,592 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 20, 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.

Financial api providers by location

3 lists · largest first

Every Financial api providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many financial api providers are there worldwide?

RevenueBase identified 92 company matches for financial api providers worldwide 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?

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

Which country has the most financial api providers?

The United States leads with 78 companies, followed by the United Kingdom (40) and India (39). Every financial api providers list by country and city is linked on this page.

Which city has the most financial api providers?

London leads with 7 company records, followed by Stockholm (6) and New York (4).

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 1,592 professional contacts with verified work emails tracked across these 92 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 20, 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.