Company lists · Data refreshed September 2026

Top 25 Payroll accounting software companies based in the United States

Name: Payroll accounting software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 390 companies tracked

RevenueBase identified 390 company matches for payroll accounting software companies associated with the United States as of September 2026 and tracks 4,412 professional contacts across them, including 1,391 with verified work emails and 1,630 with mobile numbers. New York is the largest hub.

This list covers company matches for payroll accounting software companies 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

390Companies

4,412Contacts tracked

1,391Verified emails

1,630Mobile numbers

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The 25 largest payroll accounting software companies based in the United States

Ranked by team size

Top 25 of 390 company matches for payroll accounting software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Accountantsworld By Iris	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	n/a	655 contacts →
	Exact match “Since AccountantsWorld By IRIS is a leader in providing HR and payroll software for accountants and CPA firms.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Media Services Payroll	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 5, 2026	201-500	218 contacts →
	Exact match “Media Services is an entertainment payroll, production accounting and software enterprise with over 45 years’ experience in the United States and abroad.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	Patriot Software	Exact match	Canton, OH, United StatesHQ recorded Sep 5, 2026	51-200	158 contacts →
	Exact match “Patriot Software offers online accounting and payroll software to US business owners and their accountants.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Connectpay Payroll Services	Exact match	Mansfield, MA, United StatesHQ recorded Sep 5, 2026	201-500	155 contacts →
	Exact match “ConnectPay empowers small businesses across America through hassle-free payroll processing.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Corporate Payroll Services	Exact match	Peachtree Corners, GA, United StatesHQ recorded Sep 5, 2026	51-200	126 contacts →
	Exact match “At Corporate Payroll Services, we relieve you of the burden of processing payroll.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Crystalvoxx LLC Accounting Services	Exact match	Dallas, TX, United StatesHQ recorded Sep 5, 2026	51-200	108 contacts →
	Exact match “CrystalVoxx offers a wide range of accounting and payroll services to suit diverse customer needs [Accounting & Payroll, EMR Integrated Transcription, Revenue Cycle Management,].” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Execupay	Exact match	San Antonio, TX, United StatesHQ recorded Sep 5, 2026	51-200	80 contacts →
	Exact match “For over 40 years, Execupay has been a leading provider of payroll and HR Solutions for both small and medium sized businesses covering payroll, time and labor management, talent…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Complete Payroll	Exact match	Perry, NY, United StatesHQ recorded Sep 5, 2026	51-200	59 contacts →
	Exact match “Few people get excited about payroll processing.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	CTR Payroll & HR	Exact match	Warrendale, PA, United StatesHQ recorded Sep 5, 2026	51-200	57 contacts →
	Exact match “Fortune 500 Quality with a “Local” Touch With over 50 years of experience in the industry we know a “thing or two” about quality and customer service.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Mpay LLC	Exact match	Cornelius, NC, United StatesHQ recorded Sep 5, 2026	51-200	55 contacts →
	Exact match “MPAY is a leading provider of payroll and human capital management solutions committed to delivering innovative technology and support to the Millennium licensees and their…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Hilb Group Managed Payroll Solutions	Exact match	Mansfield, MA, United StatesHQ recorded Sep 5, 2026	51-200	54 contacts →
	Exact match “The Hilb Difference.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Aatrix Software Payroll Reporting	Exact match	Grand Forks, ND, United StatesHQ recorded Sep 5, 2026	51-200	52 contacts →
	Exact match “Located in Grand Forks, ND, Aatrix Software, a Sovos Company has been developing innovative accounting software solutions since 1986.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Accountmate Software Corporation	Exact match	Petaluma, CA, United StatesHQ recorded Sep 5, 2026	11-50	47 contacts →
	Exact match “AccountMate Software Corporation Founded in 1984, AccountMate develops and markets fully modifiable business accounting software.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Cougar Mountain Software	Exact match	Boise, ID, United StatesHQ recorded Sep 5, 2026	11-50	42 contacts →
	Exact match “Founded in 1982, Cougar Mountain Software provides business accounting software and hardware solutions for more than retail, wholesale, nonprofit and service based businesses…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Journey Payroll & HR	Exact match	Fort Collins, CO, United StatesHQ recorded Sep 5, 2026	51-200	42 contacts →
	Exact match “Journey Payroll & HR is an industry leading, locally owned, full-service payroll and tax management company serving small to midsized businesses with 1 – employees across the US.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Payroll & Benefit Solutions	Exact match	Hoover, AL, United StatesHQ recorded Sep 5, 2026	11-50	38 contacts →
	Exact match “Payroll & Benefit Solutions, LLC (PBS) is a provider of outsourced payroll processing and tax filing services for small to mid‐sized companies and organizations.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Employdrive	Exact match	Glen Allen, VA, United StatesHQ recorded Sep 5, 2026	11-50	36 contacts →
	Exact match “Welcome to Employdrive!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Apex HCM By Iris	Exact match	Roswell, GA, United StatesHQ recorded Sep 5, 2026	51-200	33 contacts →
	Exact match “Apex® HCM By IRIS is a market leader in licensing cloud-based payroll software, benefits and HR technology for accounting and CPA firms.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Brand's Payroll	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 5, 2026	51-200	32 contacts →
	Exact match “Your employees depend on their pay, leaving no room for error.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Payday Employer Solutions	Exact match	Bellmawr, NJ, United StatesHQ recorded Sep 5, 2026	11-50	29 contacts →
	Exact match “We were founded in 2010 by payroll executives with over 30 years of industry experience, with the mission to build a company that can meet the individual needs of our clients…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Southwestern Payroll Service, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 5, 2026	11-50	29 contacts →
	Exact match “Southwestern Payroll is focused on providing the absolute best in personal and customized payroll processing services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	CHS Payroll	Exact match	Brooklyn, United StatesHQ recorded Sep 5, 2026	51-200	28 contacts →
	Exact match “For more than 18 years CHS has focused on processing payroll for a wide variety of clients.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Passport Software, INC	Exact match	Northfield, IL, United StatesHQ recorded Sep 5, 2026	11-50	27 contacts →
	Exact match “Passport Software develops comprehensive business and accounting software in the small and medium-sized business markets.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Crescent	Exact match	Metairie, LA, United StatesHQ recorded Sep 5, 2026	11-50	26 contacts →
	Exact match “Crescent provides automation when it comes to managing your Human Capital.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Payroll Office Of America POA	Exact match	Longwood, FL, United StatesHQ recorded Sep 5, 2026	11-50	25 contacts →
	Exact match “POA provides outsourced Payroll, HR and Tax Management services for small to mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 5, 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 “payroll accounting software companies”. 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 390 payroll accounting software companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,391 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Payroll accounting software companies based in the United States at a glance

As of Sep 5, 2026

31.5%Verified-email coverage

36.9%Mobile-number coverage

11.3Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

223

11-50

126

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,2960–30

8731–60

261–90

090–180

6180+

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 “payroll accounting software 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 1,391 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 5, 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 “payroll accounting software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many payroll accounting software companies are there based in the United States?

RevenueBase identified 390 company matches for payroll accounting software companies 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?

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

Which city has the most payroll accounting software companies?

New York leads with 10 company records, followed by Houston (7) and Atlanta (6).

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 1,391 professional contacts with verified work emails tracked across these 390 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 5, 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.