Company lists · Data refreshed September 2026

Top 25 Billing software companies for financial services based in the United States

RevenueBase identified 190 company matches for billing software companies for financial services associated with the United States as of September 2026 and tracks 4,092 professional contacts across them, including 1,752 with verified work emails. New York is the largest hub.

This list covers company matches for billing software companies for financial 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 27, 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 27, 2026 How this list was built
190Companies
4,092Contacts tracked
1,752Verified emails
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The 25 largest billing software companies for financial services based in the United States

Ranked by team size
Top 25 of 190 company matches for billing software companies for financial services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchCharlotte, NC, United StatesHQ recorded Sep 27, 20261,001-5,000935 contacts →

Exact match

“Paymentus® (NYSE: PAY) is the leading provider of real-time, cloud-based billing, payment, and customer engagement solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 27, 2026201-500739 contacts →

Exact match

“Elite is a leading independent technology company that helps law firms drive profitability through improved operational effectiveness, increased efficiency, and greater visibility…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchAuburn, AL, United StatesHQ recorded Sep 27, 20261,001-5,000633 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 27, 2026 · View company records in RevenueBase
4Exact matchMckinney, TX, United StatesHQ recorded Sep 27, 2026501-1,000254 contacts →

Exact match

“Exponere Billing, LLC is among the leading billing companies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchNorcross, GA, United StatesHQ recorded Sep 27, 20261,001-5,000231 contacts →

Exact match

“TransCentra is one of the largest and most trusted billing and payments providers in the U.S.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 27, 2026201-500168 contacts →

Exact match

“ProfitSolv is a comprehensive suite of billing, payments, and software solutions for legal, accounting, and other professional services firms including consulting, architecture…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMclean, VA, United StatesHQ recorded Sep 27, 202651-20072 contacts →

Exact match

“Founded in 2013, BluLogix is the only billing solution provider that refines a business’s complex billing operations into a single process.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202651-20071 contacts →

Exact match

“Payzli, living up to its tagline "for the joy of business," is at the cutting edge of payment technology.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchDenver, CO, United StatesHQ recorded Sep 27, 202651-20053 contacts →

Exact match

“Businesses come to PaySimple with a simple, but important need – a better way to accept payments.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchFargo, ND, United StatesHQ recorded Sep 27, 202651-20046 contacts →

Exact match

“BNG Payments is now part of Kaseya, the leading security and IT management company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchWhittier, CA, United StatesHQ recorded Sep 27, 202651-20043 contacts →

Exact match

“RT Lawrence Corporation (RTL) is an accomplished single-source provider of innovative software solutions for the payment processing industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBozeman, MT, United StatesHQ recorded Sep 27, 202611-5041 contacts →

Exact match

“AdvicePay is the industry-leading platform for managing billing, payments, and compliance in fee-for-service financial planning.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchNew Haven, CT, United StatesHQ recorded Sep 27, 202611-5038 contacts →

Exact match

“SmartPay sets the standard for billing innovation in today’s insurance market.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202651-20038 contacts →

Exact match

“Transactis transforms traditional paper billing and payment processing by enabling businesses of all sizes to replace paper bills, statements, invoices, payments and documents…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchOlathe, KS, United StatesHQ recorded Sep 27, 202651-20036 contacts →

Exact match

“Kansys is a provider of billing software and services that help communications and enterprise businesses monetize complex business at scale.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchEagan, MN, United StatesHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“We are developers of time billing software.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202651-20019 contacts →

Exact match

“Momentum Billing LLC is a Physical Therapy billing company based in San Diego, California.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Precision Medical Billing’s goal is to make it easier for the medical industry to complete their primary mission of providing quality, reliable healthcare to their patients…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSyracuse, NY, United StatesHQ recorded Sep 27, 202651-20018 contacts →

Exact match

“For over 55 years, Kopp has been committed to delivering quality services to our clients with transparency, technology and trust.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchDelray Beach, FL, United StatesHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“Behavioral Healthcare providers that still use a billing company are crippling their Cash flow.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchIngleside, IL, United StatesHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Click here to start your journey - Cornerstone Billing makes subscriber account management easier for security alarm company owners and office managers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchMountain View, CA, United StatesHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Loopfour automates your most painful finance workflows as deterministic, auditable code, not black-box AI, on top of the tools you already use.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchCoral Springs, FL, United StatesHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“ICCO specializes in the development of business software systems for the credit and debt industries since 1995.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchRancho Cucamonga, CA, United StatesHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Since 1984, Advantage 360 has provided billing, customer care and POS software to nearly 200 customers world-wide.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSpring Valley, NY, United StatesHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“At AC Billing Solutions, our clients’ billing is our top priority.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 190 billing software companies for financial services based in the United States

See the full list, filter by size, metro and specialty, and access 1,752 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Billing software companies for financial services based in the United States at a glance

As of Sep 27, 2026
42.8%Verified-email coverage
21.5Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
57
51-200
24
201-500
3
501-1,000
1
1,001-5,000
3

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 190 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 “billing software companies for financial 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 1,752 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 27, 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 “billing software companies for financial services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many billing software companies for financial services are there based in the United States?

RevenueBase identified 190 company matches for billing software companies for financial 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?

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

Which city has the most billing software companies for financial services?

New York leads with 7 company records, followed by San Francisco (6) and Austin (3).

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 1,752 professional contacts with verified work emails tracked across these 190 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 27, 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.