Company lists · Data refreshed September 2026
Top 25 Billing solutions software companies worldwide
RevenueBase identified 3,124 billing solutions software companies worldwide as of September 2026 and tracks 45,835 professional contacts across them, including 11,392 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers billing solutions software companies worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for billing solutions software companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 billing solutions software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,619 contacts → | ||||
Indirect evidence “At LogixHealth, we're making intelligence matter throughout healthcare.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,497 contacts → | ||||
Indirect evidence “Zuora was born out of a vision that we could evangelize a fundamentally new way of doing business by shifting the focus of companies to deliver recurring, people-centric services…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,214 contacts → | ||||
Partial evidence “Over a decade ago, four friends set out to tackle the growing complexities of SaaS billing.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,143 contacts → | ||||
Indirect evidence “O Asaas é uma empresa brasileira com investidores globais que ajuda autônomos, MEIs e grandes empresas a automatizar e profissionalizar os processos financeiros, melhorando o…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 935 contacts → | ||||
Strong evidence “Paymentus® (NYSE: PAY) is the leading provider of real-time, cloud-based billing, payment, and customer engagement solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 833 contacts → | ||||
Indirect evidence “If you’re a finance pro ready to transform accounts receivable, or a bold thinker looking to do meaningful work, Billtrust is where you belong.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 732 contacts → | ||||
Strong evidence “Quintessence is a leading Revenue cycle management services and technology company offering performance-guaranteed and effective solutions to medical billing and medical coding…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 711 contacts → | ||||
Indirect evidence “RevSpring transforms complex financial journeys into intuitive financial pathways by understanding human, historical, and fiscal context.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 645 contacts → | ||||
Partial evidence “e-care India is one of the leading medical billing companies in India that provides a wide range of services to medical billing companies, Physicians, and Healthcare facilities in…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 633 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 560 contacts → | ||||
Partial evidence “Physicians Independent Management Services, Inc.(PIMS) provides turn-key billing and practice management support to medical providers of all specialties.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 542 contacts → | ||||
Partial evidence “Unify Healthcare Services is a modern age Medical Billing Company, that specializes in all the billing intricacies.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 472 contacts → | ||||
Indirect evidence “A legacy of innovation, with a focus on client success.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 455 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 421 contacts → | ||||
Partial evidence “Are you tired of dealing with the hassle of medical billing and administrative tasks?” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 411 contacts → | ||||
Partial evidence “Magnaquest is a trusted provider of cutting-edge subscription management solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 353 contacts → | ||||
Partial evidence “Digitech is a leading provider of advanced billing and technology services to the EMS transport industry.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 333 contacts → | ||||
Indirect evidence “Toku es la plataforma de operaciones financieras e IA que ayuda a las empresas de Latinoamérica a cobrar más, más rápido y con menos esfuerzo.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 275 contacts → | ||||
Partial evidence “EMS|MC is the largest billing services provider focused exclusively on emergency medical services in the United States.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 254 contacts → | ||||
Partial evidence “Exponere Billing, LLC is among the leading billing companies.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 252 contacts → | ||||
Strong evidence “Our comprehensive suite of solutions includes medical billing and clinical software, bureau services, and value-added services that free up valuable time for practitioners to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 249 contacts → | ||||
Strong evidence “BillingPlatform empowers businesses with innovative software solutions to optimize revenue generation through every stage of the customer lifecycle, powering growth through…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 247 contacts → | ||||
Indirect evidence “Para grandes empresas ou negócios em crescimento que desejam simplificar e escalar suas operações, a iugu é uma empresa de tecnologia que oferece o ecossistema mais completo de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 244 contacts → | ||||
Strong evidence “CareRevenue-an all-in-one platform that offers a comprehensive solution to all the billing needs for Carestack customers.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 242 contacts → | ||||
Indirect evidence “In today’s on-demand world, enterprises need the agility to adapt at market speed.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: billing solutions software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names billing solutions software companies.
- Partial evidence
- Its own public description names part of billing solutions software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name billing solutions software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 3,124 billing solutions software companies worldwide
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 11,392 reachable decision-makers.
Free signup · no credit card
Billing solutions software companies worldwide at a glance
As of Sep 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 billing solutions software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for billing solutions software companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “billing solutions software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names billing solutions software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among billing solutions software companies, and records with no verified work email.
- 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 its RevenueBase Smart Search 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, 11,392 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 21, 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.
Billing solutions software companies by location
12 lists · largest firstEvery Billing solutions software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Billing solutions software companies based in the United States1,774
- Billing solutions software companies based in India210
- Billing solutions software companies based in Germany64
- Billing solutions software companies based in Brazil63
- Billing solutions software companies based in Canada52
- Billing solutions software companies based in the United Kingdom43
- Billing solutions software companies based in Australia40
- Billing solutions software companies based in South Africa33
- Billing solutions software companies based in France27
Cities
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names billing solutions software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many billing solutions software companies are there worldwide?
RevenueBase identified 3,124 billing solutions software companies worldwide 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?
Logixhealth, headquartered in Bedford, tops this list with the largest team on record.
Which country has the most billing solutions software companies?
The United States leads with 1,774 companies, followed by India (210) and Germany (64). Every billing solutions software companies list by country and city is linked on this page.
Which city has the most billing solutions software companies?
New York leads with 62 headquartered companies, followed by Austin (48) and Houston (42).
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 11,392 verified decision-maker contacts tracked across these 3,124 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,124 billing solutions software companies worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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 Smart Search, 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.