Company lists · Data verified August 2026

Top 25 Cloud payroll software companies based in the United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 637 companies tracked

There are 637 cloud payroll software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 28,166 professional contacts across them, including 13,972 with verified work emails and 12,483 with mobile numbers. New York is the largest hub.

This list covers cloud payroll software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

637Companies

28,166Contacts tracked

13,972Verified emails

12,483Mobile numbers

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

Ranked by team size

Top 25 of 637 cloud payroll software companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Paycom	Atlanta, GA	5,001-10,000	7,144	3,781
2	Paylocity	Philadelphia, PA	5,001-10,000	6,216	3,758
3	GUSTO	Denver, CO	1,001-5,000	3,554	2,153
4	Accountantsworld By Iris	Hauppauge, NY	n/a	659	19
5	Primepay	Bradenton, FL	501-1,000	494	160
6	Netchex	Covington, LA	201-500	371	193
7	Proliant	Naperville, IL	201-500	317	235
8	Experian Employer Services	Costa Mesa, CA	501-1,000	298	201
9	Viventium	Brooklyn, NY	201-500	283	191
10	Surepayroll	Rochester, NY	201-500	276	106
11	Workstream	Salt Lake City, UT	201-500	244	6
12	Immedis, A UKG Company	Iselin, NJ	201-500	217	7
13	Dominion Payroll	Dallas, TX	51-200	197	152
14	APS Payroll	Shreveport, LA	201-500	192	126
15	Patriot Software	Canton, OH	51-200	160	104
16	Heartland Payroll	Brook Park, OH	1,001-5,000	160	46
17	Connectpay Payroll Services	Littleton, MA	201-500	158	97
18	Greenshades Software	Jacksonville, FL	201-500	155	116
19	Namely	Chandler, AZ	1,001-5,000	151	60
20	Niural AI	New York, NY	51-200	128	59
21	Corporate Payroll Services	Rockville, MD	51-200	127	60
22	CHECK	San Francisco, CA	51-200	122	79
23	Uzio Technology INC	Great Falls, VA	51-200	114	43
24	Symmetry	Scottsdale, AZ	51-200	86	59
25	Hourly	Palo Alto, CA	51-200	81	53

Showing 25 of 637 cloud payroll software companies based in the United States

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Cloud payroll software companies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 16 HQs

12,483Contacts with mobile numbers

64Emails re-verified in last 30 days

Companies by employee count

1-10

320

11-50

214

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Cloud payroll software companies by metro

Metro	Companies
Cloud payroll software companies in New York	16
Cloud payroll software companies in San Francisco	12
Cloud payroll software companies in Atlanta	8
Cloud payroll software companies in Phoenix	7
Cloud payroll software companies in Houston	6
Cloud payroll software companies in Irvine	6
Cloud payroll software companies in Tampa	5

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud payroll software companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 64 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 637 cloud payroll software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Paycom, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most cloud payroll software companies?

New York leads with 16 headquartered companies, followed by San Francisco (12) and Atlanta (8).

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 13,972 verified decision-maker contacts tracked across these 637 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.