Company lists · Data refreshed September 2026

Top 24 Fintech app developers based in New York, United States

Name: Fintech app developers based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 98 companies tracked

RevenueBase identified 98 fintech app developers headquartered in New York, United States as of September 2026 and tracks 9,900 professional contacts across them, including 3,033 with verified work emails and 2,609 with mobile numbers. Across the United States, New York is the largest hub for this category.

This list covers fintech app developers headquartered in New York, United States, 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 12, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 12, 2026 86% judged on-target in blind review

98Companies

9,900Contacts tracked

3,033Verified emails

2,609Mobile numbers

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The 24 largest fintech app developers based in New York, United States

Ranked by team size

Top 24 of 98 fintech app developers based in New York, United States, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to fintech app developers: 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	Payoneer	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	1,001-5,000	3,070 contacts →
	Indirect evidence “Payoneer is the financial technology company empowering the world’s small and medium-sized businesses to transact, do business, and grow globally.” Source: RevenueBase Database · checked Sep 12, 2026
2	Moneylion	Partial evidence	New York, NY, United StatesHQ checked Sep 12, 2026	501-1,000	553 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
3	Personetics	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	201-500	354 contacts →
	Indirect evidence “Personetics, the Cognitive Banking Platform, is a pioneer in transforming how banks build and monetize customer relationships.” Source: RevenueBase Database · checked Sep 12, 2026
4	Drivewealth	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	201-500	339 contacts →
	Indirect evidence “DriveWealth is a global B2B financial technology platform.” Source: RevenueBase Database · checked Sep 12, 2026
5	NOVO	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	201-500	309 contacts →
	Indirect evidence “Novo is banking built for independent businesses.” Source: RevenueBase Database · checked Sep 12, 2026
6	Current	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	306 contacts →
	Indirect evidence “Current is a leading U.S.” Source: RevenueBase Database · checked Sep 12, 2026
7	CFSB	Indirect evidence	New York, United StatesHQ checked Sep 12, 2026	51-200	199 contacts →
	Indirect evidence “Founded in 2001, CFSB is a full-service payments, lending and banking provider that delivers global financial services through a personal approach.” Source: RevenueBase Database · checked Sep 12, 2026
8	Grasshopper Bank	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	164 contacts →
	Indirect evidence “Grasshopper is a client-first digital bank serving small businesses, startups, and investors supporting them across the innovation economy.” Source: RevenueBase Database · checked Sep 12, 2026
9	NARMI	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	129 contacts →
	Indirect evidence “Narmi offers state of the art digital banking and digital account opening platforms to financial institutions.” Source: RevenueBase Database · checked Sep 12, 2026
10	Mocafi	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	49 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
11	North ONE	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	49 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 12, 2026
12	Copilot Money	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	36 contacts →
	Indirect evidence “Navigate your finances with confidence.” Source: RevenueBase Database · checked Sep 12, 2026
13	Unidos Financial Services INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	31 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
14	ONE	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	201-500	21 contacts →
	Indirect evidence “We're on a mission to help people achieve financial progress.” Source: RevenueBase Database · checked Sep 12, 2026
15	Senahill Partners, LP	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	20 contacts →
	Indirect evidence “SenaHill Partners is a merchant bank offering a full suite of investment, operating and advisory services to the Financial Technology sector.” Source: RevenueBase Database · checked Sep 12, 2026
16	Diameter PAY	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	17 contacts →
	Indirect evidence “Diameter provides embedded payments to banks and financial institutions, with a focus on stablecoin related payments.” Source: RevenueBase Database · checked Sep 12, 2026
17	Wayapay	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	17 contacts →
	Indirect evidence “Wayapay is a global financial technology company building inclusive, modern solutions for individuals, small businesses, and enterprises.” Source: RevenueBase Database · checked Sep 12, 2026
18	Altbanq	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	15 contacts →
	Indirect evidence “Altbanq delivers strategic financial solutions to advance business growth and long-term success.” Source: RevenueBase Database · checked Sep 12, 2026
19	Finclusive	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	13 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
20	Passfeed	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	51-200	12 contacts →
	Indirect evidence “Passfeed is a leader in providing innovative commerce & financial technology solutions to businesses worldwide.” Source: RevenueBase Database · checked Sep 12, 2026
21	Antit Nearshoring And Agile Software Development Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	10 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
22	Skyblue Analytics	Partial evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “Skyblue Analytics: Redefining Fintech Innovation \| Investment Infrastructure.” Source: RevenueBase Database · checked Sep 12, 2026
23	Fierce Finance	Partial evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “The Money App for the Busy Professional- Earn 4.00% APY on cash, FDIC-insured*- No Fees, No Minimums, No Lockups - Free Debit Card, 55k+ Fee-free ATMs - Fractional-share Stock…” Source: RevenueBase Database · checked Sep 12, 2026
24	Amsterdam Capital Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “Amsterdam Capital Solutions is one of New York’s fastest growing FinTech companies, providing comprehensive and customized funding solutions.” Source: RevenueBase Database · checked Sep 12, 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 app developers. 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 app developers.
Partial evidence: Its own public description names part of fintech app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech app developers. 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 24 of 98 fintech app developers based in New York, United States

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

As of Sep 12, 2026

30.6%Verified-email coverage

26.4%Mobile-number coverage

101.0Average contacts per company

11-50Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 15.0d

2,5170–30

47831–60

1561–90

390–180

20180+

Company record updated

Median 56.0d

00–30

5,35231–60

3,20461–90

89690–180

448180+

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 app developers, 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 New York, United States whose own description of what they do matches “fintech app developers”. 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 app developers), 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 app developers, and records with no verified work email. Companies headquartered outside New York 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, 3,033 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 12, 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.

Fintech app developers by metro in the United States

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 app developers, 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 app developers are there based in New York, United States?

RevenueBase identified 98 fintech app developers headquartered in New York, United States 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?

Payoneer, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most fintech app developers?

New York leads the United States with 86 headquartered companies, followed by San Francisco (43) and Miami (35).

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 3,033 verified decision-maker contacts tracked across these 98 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 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 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.