Company lists · Data refreshed September 2026

Top 22 Fintech app development companies based in New York, United States

RevenueBase identified 61 company matches for fintech app development companies associated with New York, United States as of September 2026 and tracks 4,500 professional contacts across them, including 1,802 with verified work emails and 1,551 with mobile numbers. Across the United States, New York is the largest hub for this category.

This list covers company matches for fintech app development companies associated with New York, United States, 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 12, 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 12, 2026 How this list was built
61Companies
4,500Contacts tracked
1,802Verified emails
1,551Mobile numbers
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The 22 largest fintech app development companies based in New York, United States

Ranked by team size
Top 22 of 61 company matches for fintech app development companies based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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 matchNew York, NY, United StatesHQ recorded Sep 12, 2026501-1,000553 contacts →

Exact match

“MoneyLion (part of Gen) is a leader in financial technology, powering the next generation of personalized products and content, with a top consumer finance super app, a premier…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchNew York, United StatesHQ recorded Sep 12, 202651-200199 contacts →

Exact match

“Founded in 2001, CFSB is a full-service payments, lending and banking provider that delivers global financial services through a personal approach.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5049 contacts →

Exact match

“MoCaFi is committed to building a financial services platform that helps America’s marginalized communities create wealth through better access to public, private, and social…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20049 contacts →

Exact match

“From construction workers to barbers, mechanics to restaurant owners, NorthOne was built to solve big problems for the small businesses on main streets across America.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20031 contacts →

Exact match

“Based in the Denver area and New York City, Unidos Financial Services provides an integrated platform of financial services to the rapidly growing underbanked community in both…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 12, 2026201-50021 contacts →

Exact match

“We're on a mission to help people achieve financial progress.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5017 contacts →

Exact match

“Diameter provides embedded payments to banks and financial institutions, with a focus on stablecoin related payments.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20017 contacts →

Exact match

“Wayapay is a global financial technology company building inclusive, modern solutions for individuals, small businesses, and enterprises.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5013 contacts →

Exact match

“FinClusive is a hybrid fin-/reg-tech company that provides a low-cost, high compliance, fully integrated and blockchain-enabled digital banking, routing and payments platform…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20012 contacts →

Exact match

“Passfeed is a leader in providing innovative commerce & financial technology solutions to businesses worldwide.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5010 contacts →

Exact match

“Founded in 2015, Antit is a mobile development company specializing in the development of a minimum viable product (MVP), and time-to-market (TTM) products, with a strong…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-509 contacts →

Exact match

“Skyblue Analytics: Redefining Fintech Innovation | Investment Infrastructure.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-2009 contacts →

Exact match

“Liberty Lending is a fintech company that offers consumers a digital banking and lending platform with the mission of helping everyone make financial progress.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-506 contacts →

Exact match

“YELL is a seamless, digital payment solution and a single access point for financial management.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-506 contacts →

Exact match

“Investall is a New York City-based FinTech company that is revolutionizing the journey to a secure financial future with its AI/ML-powered Investall mobile apps.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-503 contacts →

Exact match

“FinMain is a FinTech as a Service (FTaaS) platform accelerating digital transformation and innovation for regional financial institutions.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 12, 20261-103 contacts →

Exact match

“TELK is a global B2B financial technology(Fintech) company dedicated to bringing transparency in the traditional finance and digital assets markets.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 12, 20261-102 contacts →

Exact match

“Domus Semo Sancus (DSS) Ltd, is a financial technology company that is building tools to encourage financial inclusion and bridge the e-commerce divide.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-502 contacts →

Exact match

“NewOak Finance, Inc, mission is to conceive, grow, and integrate innovative tech-powered BtBtC consumer finance entities and ventures to serve businesses by providing financing…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20Exact matchNew York, United StatesHQ recorded Sep 12, 202611-501 contacts →

Exact match

“Bank software as a service.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21Exact matchNew York, United StatesHQ recorded Sep 12, 20261-101 contacts →

Exact match

“For the last 25 years, the INDISCAN team have worked in the financial and financial technology industry; designing deploying, and supporting mission critical, industry leading…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 12, 20261-101 contacts →

Exact match

“Quantel AI was founded in 2018 with a vision to create an innovative Fintech startup that brings the advancements in the field of Artificial Intelligence and applying it on real…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 22 of 61 fintech app development companies based in New York, United States

See the full list, filter by size, metro and specialty, and access 1,802 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech app development companies based in New York, United States at a glance

As of Sep 12, 2026
40.0%Verified-email coverage
34.5%Mobile-number coverage
73.8Average contacts per company
11-50Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
27
51-200
9
201-500
2
501-1,000
2
1,001-5,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 54.0d

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 New York, United States whose business descriptions match “fintech app development companies” 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 1,802 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 12, 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 app development companies by metro in the United States

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 app development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech app development companies are there based in New York, United States?

RevenueBase identified 61 company matches for fintech app development companies associated with New York, United States 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?

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

Which city in the United States has the most fintech app development companies?

New York leads the United States with 58 company records, followed by Miami (29) and San Francisco (29).

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 1,802 professional contacts with verified work emails tracked across these 61 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 12, 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.