Company lists · Data refreshed September 2026
Top 25 Fintech software development services based in the United States
RevenueBase identified 851 company matches for fintech software development services associated with the United States as of September 2026 and tracks 128,612 professional contacts across them, including 53,064 with verified work emails. New York is the largest hub.
This list covers company matches for fintech software development services associated with the 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 28, 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 software development services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 38,885 contacts → | ||||
Exact match “Unlocking financial technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 34,513 contacts → | ||||
Exact match “Fiserv, Inc.(NASDAQ: FISV) is a global technology leader committed to delivering innovative and transformative financial services experiences for clients in more than 100…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 6,759 contacts → | ||||
Exact match “Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 4,588 contacts → | ||||
Exact match “ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 1,838 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 1,821 contacts → | ||||
Exact match “An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 981 contacts → | ||||
Exact match “Galileo, SoFi's Tech Platform, is a financial technology company that enables fintechs, banks, emerging and established brands to build differentiated financial solutions that…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 934 contacts → | ||||
Exact match “Founded in 1995, ECI is the market leader in end-to-end technology solutions for the financial industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 931 contacts → | ||||
Exact match “Cross River Bank provides technology infrastructure powering the future of financial services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 797 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 700 contacts → | ||||
Exact match “Blend Labs Inc,(NYSE: BLND) is the leading origination platform for digital banking solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 633 contacts → | ||||
Exact match “Backed by Aquiline Capital Partners and ADIA, Fullsteam is a dynamic and growing team of over 2,100 employees committed to driving innovation and delivering best-in-class software…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 605 contacts → | ||||
Exact match “RS Software delivers trust in payments through products and platforms that power some of the world’s most advanced digital payment ecosystems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 577 contacts → | ||||
Exact match “Founded in 1980, ARGO is a leader in mission-critical and analytical software.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 509 contacts → | ||||
Exact match “SHAZAM Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 481 contacts → | ||||
Exact match “IMM / eSign is now Kinective.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 402 contacts → | ||||
Exact match “Founded in 2018, Bakkt, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 388 contacts → | ||||
Exact match “En iuvity hemos contribuido por 25 años a la transformación digital del sector financiero en América Latina.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 384 contacts → | ||||
Exact match “DCI is a leading developer of Fintech, core processing, and digital banking solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 354 contacts → | ||||
Exact match “Personetics, the Cognitive Banking Platform, is a pioneer in transforming how banks build and monetize customer relationships.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 330 contacts → | ||||
Exact match “Subsplash is an innovation leader in Fintech and mobile SaaS.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 318 contacts → | ||||
Exact match “VSoft is a leading provider of banking and payment solutions to financial institutions of all sizes worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 263 contacts → | ||||
Exact match “Kunai is now part of the PwC network: - Kunai was born from experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 262 contacts → | ||||
Exact match “PayNearMe builds technology to transform the payment experience for businesses and their customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 262 contacts → | ||||
Exact match “Access Softek’s innovative financial software solutions keep 400+ credit unions and banks ahead of the technological curve.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “fintech software development services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 851 fintech software development services based in the United States
See the full list, filter by size, metro and specialty, and access 53,064 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fintech software development services based in the United States at a glance
As of Sep 28, 2026Companies by employee count
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 851 companies.
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 the United States whose business descriptions match “fintech software development services” 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 53,064 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 28, 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 software development services by metro
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 software development services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fintech software development services are there based in the United States?
RevenueBase identified 851 company matches for fintech software development services associated with the 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?
FIS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fintech software development services?
New York leads with 96 company records, followed by Miami (32) and San Francisco (27).
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 53,064 professional contacts with verified work emails tracked across these 851 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 851 fintech software development services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Fintech software development services by geography
- Fintech software development services based in Sydney, Australia
- Fintech software development services based in Sao Paulo, Brazil
- Fintech software development services based in Toronto, Canada
- Fintech software development services based in Limassol, Cyprus
- Fintech software development services based in Paris, France
- Fintech software development services based in Ahmedabad, India
- Fintech software development services based in Bangalore, India
- Fintech software development services based in Chennai, India
- Fintech software development services based in Hyderabad, India
- Fintech software development services based in Mumbai, India
- Fintech software development services based in Noida, India
- Fintech software development services based in Pune, India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Fintech software development services based in Sydney, Australia
- Fintech software development services based in Sao Paulo, Brazil
- Fintech software development services based in Toronto, Canada
- Fintech software development services based in Limassol, Cyprus
- Fintech software development services based in Paris, France
- Fintech software development services based in Ahmedabad, India
Company intelligence · public preview
Top 25 fintech software development services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 851 matching company records for fintech software development services based in the United States, with 128,612 tracked contacts and 53,064 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fintech software development services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  FISfisglobal.comHQ: Jacksonville, FL, United StatesReported employees: 10001+ | Jacksonville, FL, United States | 10001+ | Exact match | 38,885 contacts → |
“Unlocking financial technology.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fiservfiserv.comHQ: Milwaukee, WI, United StatesReported employees: 10001+ | Milwaukee, WI, United States | 10001+ | Exact match | 34,513 contacts → |
“Fiserv, Inc.(NASDAQ: FISV) is a global technology leader committed to delivering innovative and transformative financial services experiences for clients in more than 100…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Jack Henryjackhenry.comHQ: Monett, MO, United StatesReported employees: 5,001-10,000 | Monett, MO, United States | 5,001-10,000 | Exact match | 6,759 contacts → |
“Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ACI Worldwideaciworldwide.comHQ: Elkhorn, NE, United StatesReported employees: 1,001-5,000 | Elkhorn, NE, United States | 1,001-5,000 | Exact match | 4,588 contacts → |
“ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  CSIcsiweb.comHQ: Paducah, KY, United StatesReported employees: 1,001-5,000 | Paducah, KY, United States | 1,001-5,000 | Exact match | 1,838 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  I2c INCi2cinc.comHQ: Redwood City, CA, United StatesReported employees: 1,001-5,000 | Redwood City, CA, United States | 1,001-5,000 | Exact match | 1,821 contacts → |
“An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Galileo Financial Technologiesgalileo-ft.comHQ: Sandy, UT, United StatesReported employees: 1,001-5,000 | Sandy, UT, United States | 1,001-5,000 | Exact match | 981 contacts → |
“Galileo, SoFi's Tech Platform, is a financial technology company that enables fintechs, banks, emerging and established brands to build differentiated financial solutions that…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ECIeci.comHQ: Boston, MA, United StatesReported employees: 501-1,000 | Boston, MA, United States | 501-1,000 | Exact match | 934 contacts → |
“Founded in 1995, ECI is the market leader in end-to-end technology solutions for the financial industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cross Rivercrossriver.comHQ: Fort Lee, NJ, United StatesReported employees: 501-1,000 | Fort Lee, NJ, United States | 501-1,000 | Exact match | 931 contacts → |
“Cross River Bank provides technology infrastructure powering the future of financial services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  The Bancorpthebancorp.comHQ: Sioux Falls, SD, United StatesReported employees: 501-1,000 | Sioux Falls, SD, United States | 501-1,000 | Exact match | 797 contacts → |
“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.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  BLENDblend.comHQ: San Francisco, CA, United StatesReported employees: 1,001-5,000 | San Francisco, CA, United States | 1,001-5,000 | Exact match | 700 contacts → |
“Blend Labs Inc,(NYSE: BLND) is the leading origination platform for digital banking solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fullsteamfullsteam.comHQ: Auburn, AL, United StatesReported employees: 1,001-5,000 | Auburn, AL, United States | 1,001-5,000 | Exact match | 633 contacts → |
“Backed by Aquiline Capital Partners and ADIA, Fullsteam is a dynamic and growing team of over 2,100 employees committed to driving innovation and delivering best-in-class software…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  RS Softwarerssoftware.comHQ: Milpitas, CA, United StatesReported employees: Not recorded | Milpitas, CA, United States | Not recorded | Exact match | 605 contacts → |
“RS Software delivers trust in payments through products and platforms that power some of the world’s most advanced digital payment ecosystems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ARGOargodata.comHQ: Richardson, TX, United StatesReported employees: 201-500 | Richardson, TX, United States | 201-500 | Exact match | 577 contacts → |
“Founded in 1980, ARGO is a leader in mission-critical and analytical software.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Shazam Network - Its, INCshazam.netHQ: Johnston, IA, United StatesReported employees: 501-1,000 | Johnston, IA, United States | 501-1,000 | Exact match | 509 contacts → |
“SHAZAM Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  IMM Esign NOW Kinectivekinective.ioHQ: Gilbert, AZ, United StatesReported employees: 201-500 | Gilbert, AZ, United States | 201-500 | Exact match | 481 contacts → |
“IMM / eSign is now Kinective.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BAKKTbakkt.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 402 contacts → |
“Founded in 2018, Bakkt, Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Iuvityiuvity.com HQ: Pembroke Pines, FL, United StatesReported employees: 501-1,000 | Pembroke Pines, FL, United States | 501-1,000 | Exact match | 388 contacts → |
“En iuvity hemos contribuido por 25 años a la transformación digital del sector financiero en América Latina.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  DCIdatacenterinc.comHQ: Hutchinson, KS, United StatesReported employees: 201-500 | Hutchinson, KS, United States | 201-500 | Exact match | 384 contacts → |
“DCI is a leading developer of Fintech, core processing, and digital banking solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Personeticspersonetics.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 354 contacts → |
“Personetics, the Cognitive Banking Platform, is a pioneer in transforming how banks build and monetize customer relationships.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Subsplashsubsplash.comHQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 330 contacts → |
“Subsplash is an innovation leader in Fintech and mobile SaaS.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Vsoft Corporationvsoftcorp.comHQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 318 contacts → |
“VSoft is a leading provider of banking and payment solutions to financial institutions of all sizes worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Kunai, Part Of The PWC Networkkunaico.comHQ: San Ramon, CA, United StatesReported employees: 201-500 | San Ramon, CA, United States | 201-500 | Exact match | 263 contacts → |
“Kunai is now part of the PwC network: - Kunai was born from experience.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Paynearmepaynearme.comHQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 262 contacts → |
“PayNearMe builds technology to transform the payment experience for businesses and their customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Access Softekaccesssoftek.comHQ: Berkeley, CA, United StatesReported employees: 201-500 | Berkeley, CA, United States | 201-500 | Exact match | 262 contacts → |
“Access Softek’s innovative financial software solutions keep 400+ credit unions and banks ahead of the technological curve.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 851 company matches
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Fintech software development services: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
850 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 851 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Fintech software development services by metro
Questions about this company list
What does Exact match mean for fintech software development services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fintech software development services did RevenueBase find based in the United States?
The saved snapshot records 851 matching company records, 128,612 tracked contacts and 53,064 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Fintech software development services by geography
- Fintech software development services based in Sydney, Australia
- Fintech software development services based in Sao Paulo, Brazil
- Fintech software development services based in Toronto, Canada
- Fintech software development services based in Limassol, Cyprus
- Fintech software development services based in Paris, France
- Fintech software development services based in Ahmedabad, India
- Fintech software development services based in Bangalore, India
- Fintech software development services based in Chennai, India
- Fintech software development services based in Hyderabad, India
- Fintech software development services based in Mumbai, India
- Fintech software development services based in Noida, India
- Fintech software development services based in Pune, India
Cite this list
RevenueBase Data Team. Top 25 fintech software development services based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/fintech-software-development-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Fintech software development services based in Sydney, Australia
- Fintech software development services based in Sao Paulo, Brazil
- Fintech software development services based in Toronto, Canada
- Fintech software development services based in Limassol, Cyprus
- Fintech software development services based in Paris, France
- Fintech software development services based in Ahmedabad, India
Company intelligence · public preview
Top 25 fintech software development services based in the United States
RevenueBase records 851 matching company records for fintech software development services based in the United States, with 128,612 tracked contacts and 53,064 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fintech software development services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | FISfisglobal.com HQ: Jacksonville, FL, United StatesReported employees: 10001+ | Jacksonville, FL, United States | 10001+ | Exact match | 38,885 contacts → |
“Unlocking financial technology.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fiservfiserv.com HQ: Milwaukee, WI, United StatesReported employees: 10001+ | Milwaukee, WI, United States | 10001+ | Exact match | 34,513 contacts → |
“Fiserv, Inc.(NASDAQ: FISV) is a global technology leader committed to delivering innovative and transformative financial services experiences for clients in more than 100…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Jack Henryjackhenry.com HQ: Monett, MO, United StatesReported employees: 5,001-10,000 | Monett, MO, United States | 5,001-10,000 | Exact match | 6,759 contacts → |
“Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ACI Worldwideaciworldwide.com HQ: Elkhorn, NE, United StatesReported employees: 1,001-5,000 | Elkhorn, NE, United States | 1,001-5,000 | Exact match | 4,588 contacts → |
“ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CSIcsiweb.com HQ: Paducah, KY, United StatesReported employees: 1,001-5,000 | Paducah, KY, United States | 1,001-5,000 | Exact match | 1,838 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | I2c INCi2cinc.com HQ: Redwood City, CA, United StatesReported employees: 1,001-5,000 | Redwood City, CA, United States | 1,001-5,000 | Exact match | 1,821 contacts → |
“An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Galileo Financial Technologiesgalileo-ft.com HQ: Sandy, UT, United StatesReported employees: 1,001-5,000 | Sandy, UT, United States | 1,001-5,000 | Exact match | 981 contacts → |
“Galileo, SoFi's Tech Platform, is a financial technology company that enables fintechs, banks, emerging and established brands to build differentiated financial solutions that…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ECIeci.com HQ: Boston, MA, United StatesReported employees: 501-1,000 | Boston, MA, United States | 501-1,000 | Exact match | 934 contacts → |
“Founded in 1995, ECI is the market leader in end-to-end technology solutions for the financial industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cross Rivercrossriver.com HQ: Fort Lee, NJ, United StatesReported employees: 501-1,000 | Fort Lee, NJ, United States | 501-1,000 | Exact match | 931 contacts → |
“Cross River Bank provides technology infrastructure powering the future of financial services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The Bancorpthebancorp.com HQ: Sioux Falls, SD, United StatesReported employees: 501-1,000 | Sioux Falls, SD, United States | 501-1,000 | Exact match | 797 contacts → |
“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.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | BLENDblend.com HQ: San Francisco, CA, United StatesReported employees: 1,001-5,000 | San Francisco, CA, United States | 1,001-5,000 | Exact match | 700 contacts → |
“Blend Labs Inc,(NYSE: BLND) is the leading origination platform for digital banking solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fullsteamfullsteam.com HQ: Auburn, AL, United StatesReported employees: 1,001-5,000 | Auburn, AL, United States | 1,001-5,000 | Exact match | 633 contacts → |
“Backed by Aquiline Capital Partners and ADIA, Fullsteam is a dynamic and growing team of over 2,100 employees committed to driving innovation and delivering best-in-class software…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | RS Softwarerssoftware.com HQ: Milpitas, CA, United StatesReported employees: Not recorded | Milpitas, CA, United States | Not recorded | Exact match | 605 contacts → |
“RS Software delivers trust in payments through products and platforms that power some of the world’s most advanced digital payment ecosystems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ARGOargodata.com HQ: Richardson, TX, United StatesReported employees: 201-500 | Richardson, TX, United States | 201-500 | Exact match | 577 contacts → |
“Founded in 1980, ARGO is a leader in mission-critical and analytical software.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Shazam Network - Its, INCshazam.net HQ: Johnston, IA, United StatesReported employees: 501-1,000 | Johnston, IA, United States | 501-1,000 | Exact match | 509 contacts → |
“SHAZAM Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | IMM Esign NOW Kinectivekinective.io HQ: Gilbert, AZ, United StatesReported employees: 201-500 | Gilbert, AZ, United States | 201-500 | Exact match | 481 contacts → |
“IMM / eSign is now Kinective.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BAKKTbakkt.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 402 contacts → |
“Founded in 2018, Bakkt, Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Iuvityiuvity.com HQ: Pembroke Pines, FL, United StatesReported employees: 501-1,000 | Pembroke Pines, FL, United States | 501-1,000 | Exact match | 388 contacts → |
“En iuvity hemos contribuido por 25 años a la transformación digital del sector financiero en América Latina.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DCIdatacenterinc.com HQ: Hutchinson, KS, United StatesReported employees: 201-500 | Hutchinson, KS, United States | 201-500 | Exact match | 384 contacts → |
“DCI is a leading developer of Fintech, core processing, and digital banking solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Personeticspersonetics.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 354 contacts → |
“Personetics, the Cognitive Banking Platform, is a pioneer in transforming how banks build and monetize customer relationships.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Subsplashsubsplash.com HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 330 contacts → |
“Subsplash is an innovation leader in Fintech and mobile SaaS.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Vsoft Corporationvsoftcorp.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 318 contacts → |
“VSoft is a leading provider of banking and payment solutions to financial institutions of all sizes worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kunai, Part Of The PWC Networkkunaico.com HQ: San Ramon, CA, United StatesReported employees: 201-500 | San Ramon, CA, United States | 201-500 | Exact match | 263 contacts → |
“Kunai is now part of the PwC network: - Kunai was born from experience.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Paynearmepaynearme.com HQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 262 contacts → |
“PayNearMe builds technology to transform the payment experience for businesses and their customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Access Softekaccesssoftek.com HQ: Berkeley, CA, United StatesReported employees: 201-500 | Berkeley, CA, United States | 201-500 | Exact match | 262 contacts → |
“Access Softek’s innovative financial software solutions keep 400+ credit unions and banks ahead of the technological curve.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 851 company matches
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Fintech software development services: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
850 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 851 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Fintech software development services by metro
Questions about this company list
What does Exact match mean for fintech software development services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fintech software development services did RevenueBase find based in the United States?
The saved snapshot records 851 matching company records, 128,612 tracked contacts and 53,064 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Fintech software development services by geography
- Fintech software development services based in Sydney, Australia
- Fintech software development services based in Sao Paulo, Brazil
- Fintech software development services based in Toronto, Canada
- Fintech software development services based in Limassol, Cyprus
- Fintech software development services based in Paris, France
- Fintech software development services based in Ahmedabad, India
- Fintech software development services based in Bangalore, India
- Fintech software development services based in Chennai, India
- Fintech software development services based in Hyderabad, India
- Fintech software development services based in Mumbai, India
- Fintech software development services based in Noida, India
- Fintech software development services based in Pune, India
Cite this list
RevenueBase Data Team. Top 25 fintech software development services based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/fintech-software-development-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
- Fintech software development services based in Sydney, Australia
- Fintech software development services based in Sao Paulo, Brazil
- Fintech software development services based in Toronto, Canada
- Fintech software development services based in Limassol, Cyprus
- Fintech software development services based in Paris, France
- Fintech software development services based in Ahmedabad, India