Company lists · Data refreshed September 2026
Top 25 Fintech app design companies based in the United States
RevenueBase identified 172 fintech app design companies headquartered in the United States as of September 2026 and tracks 7,985 professional contacts across them, including 3,590 with verified work emails and 2,222 with mobile numbers. New York is the largest hub.
This list covers fintech app design companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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.
The 25 largest fintech app design companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,814 | ||||
“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: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,077 | ||||
“At the forefront of the financial revolution, Topaz is a technological powerhouse specializing in digital financial solutions, standing out as the undisputed leader in the…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 3 | 706 | ||||
“Blend Labs Inc,(NYSE: BLND) is the leading origination platform for digital banking solutions.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 4 | 551 | ||||
“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: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 5 | SubsplashPartial evidence | 327 | |||
“Subsplash is an innovation leader in Fintech and mobile SaaS.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 6 | 238 | ||||
“Building connected end-to-end journeys across the suite of banking products.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 7 | 164 | ||||
“28Stone was founded in 2011 to deliver software that brings out the best in every client we serve.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 8 | 156 | ||||
“Praxent is an award-winning AI-native services firm built on 25+ years of financial services experience.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 9 | 155 | ||||
“On a mission to Humanize Digital Products.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 10 | MBANQIndirect evidence | 140 | |||
“Founded in 2016, Mbanq stands as a pioneering force in the digital finance industry.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 11 | TruenorthPartial evidence | 122 | |||
“TrueNorth is one of the largest and most successful financial technology services companies in the world having built three fintech unicorns from scratch–Upgrade, LendingClub, and…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 12 | 104 | ||||
“With the mission of improving the bank-client relationship, Strands is the worldwide leading FinTech that develops solutions for financial institutions to increase customer…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 13 | AffinipayIndirect evidence | 98 | |||
“At AffiniPay, we’re continuously tackling exciting and interesting problems to define the direction of the financial technology industry and transform the way professionals work.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 14 | 75 | ||||
“Bankjoy is a Y Combinator-backed FinTech startup.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 15 | 73 | ||||
“Azul Arc has been at the forefront of creating technical solutions to solve business challenges for over 10 years.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 16 | 66 | ||||
“Our software architects and engineers design, build, integrate and support bespoke financial platforms and innovative digital solutions for financial industry clients in the UK…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 17 | 59 | ||||
“Teslar Software is a Springdale, Arkansas-based technology company delivering innovative software solutions for financial institutions.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 18 | VelmieStrong evidence | 52 | |||
“Velmie is a digital banking system integrator and mobile app delivery partner for regulated fintech programs.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 19 | 44 | ||||
“Founded in 2009 as the financial technologies arm of Accutive Global, Accutive FinTech delivers a broad spectrum of solutions and support tailored to the financial services sector.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 20 | TrabianPartial evidence | 30 | |||
“Trabian specializes in software development for banks, credit unions, and FinTechs.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 21 | 30 | ||||
“Leap Financial pioneers the fusion of fintech and AI, transforming financial services and customer interactions.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 22 | ThinkupPartial evidence | 29 | |||
“We create and scale digital products and mobile applications for Banks and Fintechs: Mobile banking, Digital wallets, Neobanks, Payments, and more.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 23 | MOVENIndirect evidence | 29 | |||
“For over a decade, Moven has been changing the way people view and manage their money.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 24 | Sanctuary Computer INCIndirect evidence | 24 | |||
“Sanctuary Computer is an thoughtful user interface studio in New York City.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 25 | PCD Group Exceptional Digital ExperiencesIndirect evidence | 24 | |||
“PCD Group powers financial service companies with exceptional digital experiences that transform the way they engage with their customers and employees - driving awareness…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 172 fintech app design companies based in the United States
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Fintech app design companies based in the United States at a glance
As of Sep 2, 2026Companies by employee count
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 design companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “fintech app design companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among fintech app design companies, 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 an evidence 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, 3,590 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 2, 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.
Frequently asked
How many fintech app design companies are there based in the United States?
RevenueBase identified 172 fintech app design companies 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?
Q2, headquartered in Des Moines, tops this list with the largest team on record.
Which city has the most fintech app design companies?
New York leads with 16 headquartered companies, followed by San Francisco (10) and Atlanta (8).
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 3,590 verified decision-maker contacts tracked across these 172 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 2, 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.
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