Company lists · Data refreshed September 2026

Top 22 Fintech SaaS development companies based in Miami, United States

RevenueBase identified 57 company matches for fintech SaaS development companies associated with Miami, United States as of September 2026 and tracks 668 professional contacts across them, including 139 with verified work emails. Across the United States, New York is the largest hub for this category (175 companies); Miami has 57.

This list covers company matches for fintech SaaS development companies associated with Miami, 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 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
57Companies
668Contacts tracked
139Verified emails
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The 22 largest fintech SaaS development companies based in Miami, United States

Ranked by team size
Top 22 of 57 company matches for fintech SaaS development companies based in Miami, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202651-200105 contacts →

Exact match

“We are a Financial Technology company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202651-20076 contacts →

Exact match

“At Source Corp we build the digital backbone of modern business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202651-20031 contacts →

Exact match

“Leap Financial pioneers the fusion of fintech and AI, transforming financial services and customer interactions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“We are Square's most awarded developer partner in the world, 4 hackathon wins across 3 consecutive years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Cenango develops advanced AI Solutions, custom web, mobile, IoT, and embedded applications for industries including healthcare, finance, e-commerce, and military/government…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202651-20016 contacts →

Exact match

“Alpha Bravo Development is an Award-Winning app and software development agency based in Miami that specializes in crafting customized software solutions for small and medium…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“We build and maintain cloud based, custom digital platforms that empower businesses to streamline complex, repeatable transactions and workflows, resulting in improved efficiency…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“We have experience creating cloud-based bespoke software solutions for the Financial Services, Grocery Retail, and Healthcare industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“QualIT is a technology partner helping financial institutions build secure, scalable, and compliant technology platforms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202651-20014 contacts →

Exact match

“At ThinkToShare, we are passionate about transforming ideas into innovative solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202651-20014 contacts →

Exact match

“Global Software & App Development Experts Making Dreams Come True for 6+ Years Unlock Technological Advantages ⏰ Always On Time 🤝 Tailored Solutions for Every Client Consulting…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchMiami, FL, United StatesHQ recorded Sep 21, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Alenet Inc is a software development firm specialized in financial services company based out of Coral Gables, Florida, United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“We’re a boutique AI-powered software development and technology consulting agency dedicated to helping businesses work smarter.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“725 Technology was birthed out of a need for top-notch affordable development services alongside high-quality communication and delivery.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Neo Concept is US (Florida) based software, mobile and web development company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-503 contacts →

Exact match

“About Us At TechieGeeks, we don’t build technology for everyone-we build technology for FinTech only.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMiami, FL, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Your lean and mean development team.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Crafting Tomorrow's Solutions Today At our software development company, we specialize in translating visions into reality through cutting-edge technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Software Development, IT and Operations to allow you to focus your business or team on what really matters - Revenue Growth, Sales, Marketing, Satisfaction & Service - while our…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-501 contacts →

Exact match

“VP System Developer's Mission is to design, develop and deploy custom software, Artificial Intelligence solutions, responsive websites, e-commerce solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMiami, FL, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“At Arcos Technology Services, we specialize in custom software development and enterprise-grade digital solutions that help organizations grow, scale, and innovate.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 22 of 57 fintech SaaS development companies based in Miami, United States

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech SaaS development companies based in Miami, United States at a glance

As of Sep 21, 2026
20.8%Verified-email coverage
11.7Average contacts per company
11-50Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
22
51-200
10

Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 57 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 Miami, United States whose business descriptions match “fintech SaaS development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 139 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 21, 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.

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

How many fintech SaaS development companies are there based in Miami, United States?

RevenueBase identified 57 company matches for fintech SaaS development companies associated with Miami, 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?

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

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

New York leads the United States with 175 company records, followed by Austin (70) and Miami (57).

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 139 professional contacts with verified work emails tracked across these 57 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 21, 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.