Company lists · Data refreshed September 2026

Top 25 Financial technology platforms based in the United States

Name: Financial technology platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 1,109 companies tracked

RevenueBase identified 1,109 financial technology platforms headquartered in the United States as of September 2026 and tracks 181,551 professional contacts across them, including 72,492 with verified work emails. New York is the largest hub.

This list covers financial technology platforms headquartered in the 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 14, 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 14, 2026 86% judged on-target in blind review

1,109Companies

181,551Contacts tracked

72,492Verified emails

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The 25 largest financial technology platforms based in the United States

Ranked by team size

Top 25 of 1,109 financial technology platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to financial technology platforms: 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	FIS	Strong evidence	Jacksonville, FL, United StatesHQ checked Sep 14, 2026	10001+	38,885 contacts →
	Strong evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 14, 2026
2	Fiserv	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 14, 2026	10001+	34,513 contacts →
	Strong evidence “Fiserv, Inc.(NASDAQ: FISV) is a global technology leader committed to delivering innovative and transformative financial services experiences for clients in more than 100…” Source: RevenueBase Database · checked Sep 14, 2026
3	Diebold Nixdorf	Indirect evidence	North Canton, OH, United StatesHQ checked Sep 14, 2026	10001+	17,605 contacts →
	Indirect evidence “Diebold Nixdorf automates, digitizes and transforms the way people bank and shop.” Source: RevenueBase Database · checked Sep 14, 2026
4	Jack Henry	Strong evidence	Monett, MO, United StatesHQ checked Sep 14, 2026	5,001-10,000	6,759 contacts →
	Strong evidence “Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Source: RevenueBase Database · checked Sep 14, 2026
5	ACI Worldwide	Partial evidence	Elkhorn, NE, United StatesHQ checked Sep 14, 2026	1,001-5,000	4,588 contacts →
	Partial evidence “ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks…” Source: RevenueBase Database · checked Sep 14, 2026
6	Payoneer	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,070 contacts →
	Strong 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 14, 2026
7	Q2	Partial evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,834 contacts →
	Partial evidence “Q2 is a financial experience company dedicated to providing digital banking and lending solutions to banks, credit unions, alternative finance, and fintech companies in the U.S.” Source: RevenueBase Database · checked Sep 14, 2026
8	Arcesium	Strong evidence	New York City, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,637 contacts →
	Strong evidence “Arcesium is a global financial technology company delivering front-to-back technology solutions for some of the world’s most sophisticated financial institutions, including hedge…” Source: RevenueBase Database · checked Sep 14, 2026
9	Incomm Payments	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,409 contacts →
	Partial evidence “InComm Payments is an innovative global payments technology provider.” Source: RevenueBase Database · checked Sep 14, 2026
10	CSI	Strong evidence	Paducah, KY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,838 contacts →
	Strong evidence “As a forward-thinking financial technology and software partner, we help community and regional banks, as well as organizations worldwide, solve their customers’ needs through…” Source: RevenueBase Database · checked Sep 14, 2026
11	I2c INC	Strong evidence	Redwood City, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,821 contacts →
	Strong evidence “An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…” Source: RevenueBase Database · checked Sep 14, 2026
12	Green DOT Corporation	Strong evidence	Provo, UT, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,215 contacts →
	Strong evidence “About Green Dot Green Dot Corporation (NYSE: GDOT) is a financial technology platform and registered bank holding company that builds banking and payment solutions to create…” Source: RevenueBase Database · checked Sep 14, 2026
13	Alkami Technology	Partial evidence	Plano, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,058 contacts →
	Partial evidence “Alkami is the digital sales and service platform provider for U.S.” Source: RevenueBase Database · checked Sep 14, 2026
14	Kraken	Indirect evidence	Remote First, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,002 contacts →
	Indirect evidence “Kraken helps people own the power of their money.” Source: RevenueBase Database · checked Sep 14, 2026
15	Marqeta	Partial evidence	Oakland, CA, United StatesHQ checked Sep 14, 2026	501-1,000	993 contacts →
	Partial evidence “Modern life is fueled by modern financial solutions that are so seamlessly woven into our daily lives, you almost forget they are there.” Source: RevenueBase Database · checked Sep 14, 2026
16	Galileo Financial Technologies	Strong evidence	Sandy, UT, United StatesHQ checked Sep 14, 2026	1,001-5,000	981 contacts →
	Strong evidence “Galileo, SoFi's Tech Platform, is a financial technology company that enables fintechs, banks, emerging and established brands to build differentiated financial solutions that…” Source: RevenueBase Database · checked Sep 14, 2026
17	Cross River	Strong evidence	Fort Lee, NJ, United StatesHQ checked Sep 14, 2026	501-1,000	931 contacts →
	Strong evidence “Cross River Bank provides technology infrastructure powering the future of financial services.” Source: RevenueBase Database · checked Sep 14, 2026
18	The Bancorp	Indirect evidence	Sioux Falls, SD, United StatesHQ checked Sep 14, 2026	501-1,000	797 contacts →
	Indirect evidence “The Bancorp, Inc, headquartered in Wilmington, DE, through its subsidiary, The Bancorp Bank, N.A, headquartered in Sioux Falls, SD, is defining the future of banking.” Source: RevenueBase Database · checked Sep 14, 2026
19	BLEND	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	700 contacts →
	Partial evidence “Blend Labs Inc,(NYSE: BLND) is the leading origination platform for digital banking solutions.” Source: RevenueBase Database · checked Sep 14, 2026
20	International Financial Data Services Ifds	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 14, 2026	10001+	612 contacts →
	Strong evidence “SS & C Technologies has acquired International Financial Data Services (IFDS) in the UK.” Source: RevenueBase Database · checked Sep 14, 2026
21	RS Software	Partial evidence	Milpitas, CA, United StatesHQ checked Sep 14, 2026	n/a	605 contacts →
	Partial evidence “RS Software delivers trust in payments through products and platforms that power some of the world’s most advanced digital payment ecosystems.” Source: RevenueBase Database · checked Sep 14, 2026
22	Bluevine	Indirect evidence	Jersey City, NJ, United StatesHQ checked Sep 14, 2026	501-1,000	598 contacts →
	Indirect evidence “We empower small businesses with innovative banking products designed for them.” Source: RevenueBase Database · checked Sep 14, 2026
23	Figure	Indirect evidence	New York City, NY, United StatesHQ checked Sep 14, 2026	501-1,000	562 contacts →
	Indirect evidence “Figure is transforming capital markets through blockchain.” Source: RevenueBase Database · checked Sep 14, 2026
24	Moneylion	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	553 contacts →
	Strong 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 14, 2026
25	Curinos	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	522 contacts →
	Partial evidence “Curinos empowers financial institutions to make decisions with confidence, turning insight into bottom-line impact, deeper customer relationships, and profitable growth.” Source: RevenueBase Database · checked Sep 14, 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: financial technology platforms. 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 financial technology platforms.
Partial evidence: Its own public description names part of financial technology platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial technology platforms. 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 1,109 financial technology platforms based in the United States

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Financial technology platforms based in the United States at a glance

As of Sep 14, 2026

39.9%Verified-email coverage

163.7Average contacts per company

11-50Median size (employees)

11.9%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

356

11-50

414

51-200

210

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,109 companies.

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 financial technology platforms, 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 the United States whose own description of what they do matches “financial technology platforms”. 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 financial technology platforms), 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 financial technology platforms, and records with no verified work email. Companies headquartered outside United States 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, 72,492 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 14, 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.

Financial technology platforms by metro

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 financial technology platforms, 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 financial technology platforms are there based in the United States?

RevenueBase identified 1,109 financial technology platforms headquartered in the 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?

FIS, headquartered in Jacksonville, tops this list with the largest team on record.

Which city has the most financial technology platforms?

New York leads with 132 headquartered companies, followed by San Francisco (67) and Miami (46).

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 72,492 verified decision-maker contacts tracked across these 1,109 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 14, 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.