Company lists · Data refreshed September 2026
Top 25 Payment processing platforms based in Miami, United States
RevenueBase identified 57 payment processing platforms headquartered in Miami, United States as of September 2026 and tracks 566 professional contacts across them, including 203 with verified work emails. New York is the largest hub.
This list covers payment processing platforms headquartered in Miami, 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 5, 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 payment processing platforms based in Miami, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 103 | ||||
“Payabli is the Intelligent Fintech Operating System for software platforms.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | SmartercommerceStrong evidence | 63 | |||
“SmarterCommerce is the leading provider of unified commerce solutions for Payment Processing, Digital Commerce (B2B/B2C), Retail Point of Sale (POS), Call Center Management and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | Xtrm INCStrong evidence | 43 | |||
“Xtrm is a powerful global payment platform and API powered by an intelligent digital wallet architecture that allows any size company or developers to integrate, receive, manage…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | UpservePartial evidence | 36 | |||
“Powering the businesses that are the backbone of the global economy, Upserve’s one-stop commerce platform helps merchants innovate to simplify, scale and provide exceptional…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 20 | ||||
“ForumPay empowers consumers to purchase goods and services using their preferred cryptocurrency with their preferred wallet, while seamlessly enabling the Merchant to receive…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Pinpoint PaymentsPartial evidence | 18 | |||
“Pinpoint Payments is a five-time Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 17 | ||||
“Celebrating over 25 years of excellence, Prospay stands as a beacon of success in the realm of payment processing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 16 | ||||
“At Ozura, we're pioneering the future of financial services, redefining the way businesses handle payment processing, data aggregation, and banking.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 15 | ||||
“Revolutionizing cashless payments” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 | ||||
“AltoPay was created to address a painful reality: payments are complicated and difficult to manage.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Ireland PAYPartial evidence | 14 | |||
“Ireland Pay is a merchant services company on a mission to empower PEOPLE with simple, safe, and profitable PAYMENTS technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Paymentix -- Merchant Services Miami & NationwideStrong evidence | 10 | |||
“Paymentix is a global technology-driven group that specializes in Credit Card Processing Services and Internet Marketing for businesses in Miami & nationwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 9 | ||||
“Fierce supporter of small businesses by providing customized payment processing options, superb customer service, free POS systems and guaranteed profit boosting merchant accounts.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 | ||||
“We’re not just a payments platform-we’re a fast-growing fintech disruptor revolutionizing how businesses handle credit card transactions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 | ||||
“At Integrity Payment Processing, we partner with forward-thinking business owners to process payments with integrity, not hidden fees.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | PaymatrixPartial evidence | 7 | |||
“PAYMATRIX is a global partner to businesses that are in search of unique and scalable solutions that will allow them to facilitate payments seamlessly and confidently.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 | ||||
“Strictly is a payments technology platform built for those who care about long-term growth, compliance, and margin protection.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 | ||||
“Fortress Payments provides an enterprise payment platform with a global gateway, advanced orchestration, and identity solutions for US, Canada, LatAM, and Europe.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 | ||||
“NetValve is the easier, safer and convenient way for businesses to accept payments, in-store or online.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 | ||||
“We work with businesses to securely collect payments on credit card, eCommerce, invoicing, ATMs, etc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“Faster card transactions and ultra-secure e-commerce to help turn one‑time buyers into repeat customers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“When you partner with UPT, we take care of everything.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“YumitPay is the first one-stop-shop solution designed for merchants to accept payments from eWallets, Real-Time-Payments and Crypto, easily.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Merchant Solutions CorpPartial evidence | 1 | |||
“Merchant Solutions Corp is a direct processor and software VAR located in South and Central Flordia, a company dedicated to serving the credit processing needs of retailers…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 57 payment processing platforms based in Miami, United States
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Payment processing platforms based in Miami, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, 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
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among payment processing platforms, 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 Miami, United States whose own description of what they do matches “payment processing platforms”. 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 payment processing platforms, and records with no verified work email. Companies headquartered outside Miami 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, 203 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 5, 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.
Payment processing platforms by metro in the United States
- Payment processing platforms in New York119
- Payment processing platforms in Miami57
- Payment processing platforms in Los Angeles50
- Payment processing platforms in Atlanta49
- Payment processing platforms in Las Vegas46
- Payment processing platforms in Dallas44
- Payment processing platforms in San Francisco43
- Payment processing platforms in Houston35
- Payment processing platforms in Scottsdale35
- Payment processing platforms in Phoenix29
- Payment processing platforms in Portland28
- Payment processing platforms in Chicago26
- Payment processing platforms in Austin25
Frequently asked
How many payment processing platforms are there based in Miami, United States?
RevenueBase identified 57 payment processing platforms headquartered in Miami, 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?
Payabli, headquartered in Miami, tops this list with the largest team on record.
Which city has the most payment processing platforms?
New York leads with 119 headquartered companies, followed by Miami (57) and Los Angeles (50).
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 203 verified decision-maker contacts tracked across these 57 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 5, 2026.
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Payment processing platforms by geography
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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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