Company lists · Data refreshed September 2026

Top 25 HR management software companies based in the United States

Name: HR management 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 3, 2026 2,126 companies tracked

RevenueBase identified 2,126 HR management software companies headquartered in the United States as of September 2026 and tracks 105,998 professional contacts across them, including 46,037 with verified work emails and 41,924 with mobile numbers. New York is the largest hub.

This list covers HR management 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

2,126Companies

105,998Contacts tracked

46,037Verified emails

41,924Mobile numbers

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The 25 largest HR management software companies based in the United States

Ranked by team size

Top 25 of 2,126 HR management software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to HR management software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Workday	Partial evidence	Pleasanton, MA, United StatesHQ checked Sep 3, 2026	10001+	21,059 contacts →
	Partial evidence “By unifying HR and Finance on an open, trusted platform powered by AI, Workday delivers high-impact outcomes our customers can count on.” Source: RevenueBase Database · checked Sep 3, 2026
2	Paychex	Partial evidence	Rochester, NY, United StatesHQ checked Sep 3, 2026	10001+	17,921 contacts →
	Partial evidence “As the future of work continues to evolve, Paychex leads the way by making complex HR, payroll, and benefits brilliantly simple.” Source: RevenueBase Database · checked Sep 3, 2026
3	Paycom	Strong evidence	Oklahoma City, GA, United StatesHQ checked Sep 3, 2026	5,001-10,000	7,144 contacts →
	Strong evidence “Paycom (NYSE:PAYC) automates the entire employee life cycle in a truly single HR and payroll software.” Source: RevenueBase Database · checked Sep 3, 2026
4	Paylocity	Strong evidence	Schaumburg, PA, United StatesHQ checked Sep 3, 2026	5,001-10,000	6,216 contacts →
	Strong evidence “Paylocity (NASDAQ: PCTY) is an award-winning provider of cloud-based HR, payroll and spend management software solutions.” Source: RevenueBase Database · checked Sep 3, 2026
5	Strada	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 3, 2026	5,001-10,000	5,553 contacts →
	Partial evidence “With over 30 years as a global people, payroll, and technology leader, Strada specializes in removing complexity to simplify workforce management.” Source: RevenueBase Database · checked Sep 3, 2026
6	Insperity	Indirect evidence	Kingwood, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	4,818 contacts →
	Indirect evidence “Since 1986, Insperity’s mission has been to help businesses succeed so communities prosper.” Source: RevenueBase Database · checked Sep 3, 2026
7	Paycor	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,664 contacts →
	Partial evidence “Paycor’s HR, payroll, and talent platform connects leaders to people, data, and expertise.” Source: RevenueBase Database · checked Sep 3, 2026
8	SAP Successfactors	Strong evidence	South San Francisco, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,929 contacts →
	Strong evidence “SAP SuccessFactors HCM provides cloud-based human capital management software applications to organizations.” Source: RevenueBase Database · checked Sep 3, 2026
9	Bamboohr	Indirect evidence	Draper, UT, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,828 contacts →
	Indirect evidence “For 16 years, BambooHR has embarked on a mission to help organizations and their employees build better workplaces and achieve their unique missions.” Source: RevenueBase Database · checked Sep 3, 2026
10	Isolved	Partial evidence	Charlotte, IL, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,675 contacts →
	Partial evidence “isolved® isolved is a Workforce Capital Management company, the next evolution of HCM, where human workers and AI agents are governed together on a single system of record, with…” Source: RevenueBase Database · checked Sep 3, 2026
11	Saba Software	Indirect evidence	Dublin, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,088 contacts →
	Indirect evidence “At Saba, we know that every organization has the potential to be a great place to work, and no matter what your business does, or who you serve, or what you sell, success starts…” Source: RevenueBase Database · checked Sep 3, 2026
12	Neogov	Indirect evidence	El Segundo, CA, United StatesHQ checked Sep 3, 2026	501-1,000	678 contacts →
	Indirect evidence “For over 25 years, NEOGOV has been at the forefront of public-sector innovation, building technology that helps government and education organizations work smarter, move faster…” Source: RevenueBase Database · checked Sep 3, 2026
13	Asure Software	Partial evidence	Austin, TX, United StatesHQ checked Sep 3, 2026	501-1,000	660 contacts →
	Partial evidence “Asure (NASDAQ: ASUR) sees Human Capital Management (HCM) through the lens of entrepreneurs and executives with an owner’s mentality.” Source: RevenueBase Database · checked Sep 3, 2026
14	Primepay	Partial evidence	Bradenton, FL, United StatesHQ checked Sep 3, 2026	501-1,000	494 contacts →
	Partial evidence “PrimePay makes payroll and HR complexity disappear.” Source: RevenueBase Database · checked Sep 3, 2026
15	Experian Employer Services	Indirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 3, 2026	501-1,000	298 contacts →
	Indirect evidence “Employers need a partner they can rely on to face today’s new challenges.” Source: RevenueBase Database · checked Sep 3, 2026
16	Engage2excel	Indirect evidence	Mooresville, NC, United StatesHQ checked Sep 3, 2026	501-1,000	268 contacts →
	Indirect evidence “Engage2Excel is a leading career experience company providing recruitment, onboarding, employee recognition, manager development and employee survey solutions designed to help…” Source: RevenueBase Database · checked Sep 3, 2026
17	Hirelevel	Partial evidence	Marion, KY, United StatesHQ checked Sep 3, 2026	501-1,000	244 contacts →
	Partial evidence “HireLevel is a certified women-owned business (WBE), nationwide Human Capital Management company leading the way in human resources and staffing, payroll, timekeeping, and…” Source: RevenueBase Database · checked Sep 3, 2026
18	Peoplefluent	Partial evidence	Waltham, MA, United StatesHQ checked Sep 3, 2026	501-1,000	192 contacts →
	Partial evidence “As a market leader in integrated talent management and learning solutions, PeopleFluent helps companies develop, reward, and advance a skilled and motivated workforce.” Source: RevenueBase Database · checked Sep 3, 2026
19	Automatic Data Processing	Strong evidence	Durham, NC, United StatesHQ checked Sep 3, 2026	10001+	174 contacts →
	Strong evidence “ADP is a comprehensive global provider of cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration, and a leader…” Source: RevenueBase Database · checked Sep 3, 2026
20	Heartland Payroll	Indirect evidence	Rochester, OH, United StatesHQ checked Sep 3, 2026	1,001-5,000	160 contacts →
	Indirect evidence “Ovation Payroll is now Heartland Payroll.” Source: RevenueBase Database · checked Sep 3, 2026
21	Namely	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 3, 2026	1,001-5,000	151 contacts →
	Partial evidence “Namely is the HR, Payroll, and Benefits platform your employees will love.” Source: RevenueBase Database · checked Sep 3, 2026
22	TALEO	Indirect evidence	Dublin, CA, United StatesHQ checked Sep 3, 2026	10001+	133 contacts →
	Indirect evidence “Oracle acquired Taleo in 2012.” Source: RevenueBase Database · checked Sep 3, 2026
23	Hotschedules	Indirect evidence	Austin, TX, United StatesHQ checked Sep 3, 2026	501-1,000	97 contacts →
	Indirect evidence “HotSchedules, Now Powered by Fourth is the power behind the world’s hospitality industry.” Source: RevenueBase Database · checked Sep 3, 2026
24	Congruity HR	Indirect evidence	Winston-salem, FL, United StatesHQ checked Sep 3, 2026	5,001-10,000	74 contacts →
	Indirect evidence “Welcome to Congruity, where we understand that your people are your most valuable asset.” Source: RevenueBase Database · checked Sep 3, 2026
25	Ascentis A UKG Company	Indirect evidence	Weston, MA, United StatesHQ checked Sep 3, 2026	n/a	63 contacts →
	Indirect evidence “At UKG, our purpose is people.” Source: RevenueBase Database · checked Sep 3, 2026

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: HR management 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 HR management software companies.
Partial evidence: Its own public description names part of HR management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name HR management 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 2,126 HR management software companies based in the United States

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HR management software companies based in the United States at a glance

As of Sep 3, 2026

43.4%Verified-email coverage

39.6%Mobile-number coverage

49.9Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · New York

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

1,139

11-50

615

51-200

249

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

4,55031–60

25,94961–90

15,06990–180

469180+

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 HR management 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “HR management 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 HR management 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 HR management software companies, and records with no verified work email. Companies headquartered outside United States 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 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, 46,037 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 3, 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.

HR management software companies by metro

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 HR management 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 HR management software companies are there based in the United States?

RevenueBase identified 2,126 HR management software companies headquartered in the 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?

Workday, headquartered in Boston, tops this list with the largest team on record.

Which city has the most HR management software companies?

New York leads with 63 headquartered companies, followed by Atlanta (44) and Austin (37).

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 46,037 verified decision-maker contacts tracked across these 2,126 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 3, 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 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.