Company lists · Data refreshed September 2026

Top 25 Human resources AI software companies based in the United States

Name: Human resources AI 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 28, 2026 3,396 companies tracked

RevenueBase identified 3,396 company matches for human resources AI software companies associated with the United States as of September 2026 and tracks 221,447 professional contacts across them, including 72,456 with verified work emails. New York is the largest hub.

This list covers company matches for human resources AI 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 28, 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 28, 2026 How this list was built

3,396Companies

221,447Contacts tracked

72,456Verified emails

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The 25 largest human resources AI software companies based in the United States

Ranked by team size

Top 25 of 3,396 company matches for human resources AI software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	ADP	Exact match	Roseland, NJ, United StatesHQ recorded Sep 28, 2026	10001+	84,166 contacts →
	Exact match “Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Workday	Exact match	Pleasanton, CA, United StatesHQ recorded Sep 28, 2026	10001+	20,846 contacts →
	Exact match “By unifying HR and Finance on an open, trusted platform powered by AI, Workday delivers high-impact outcomes our customers can count on.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Turing	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	6,094 contacts →
	Exact match “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	XEBIA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	5,116 contacts →
	Exact match “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Insperity	Exact match	Kingwood, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,761 contacts →
	Exact match “Since 1986, Insperity’s mission has been to help businesses succeed so communities prosper.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Ceridian	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 28, 2026	5,001-10,000	4,006 contacts →
	Exact match “Ceridian is now Dayforce.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	PSG Global Solutions	Exact match	Marina Del Rey, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,000 contacts →
	Exact match “PSG is a global leader in recruitment process optimization, delivering high-performance outsourced recruiting solutions that drive real business results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Cornerstone Ondemand	Exact match	Santa Monica, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,619 contacts →
	Exact match “Cornerstone powers the potential of organizations and their people to thrive in a changing world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Skillsoft	Exact match	Nashua, NH, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,763 contacts →
	Exact match “Skillsoft (NYSE: SKIL) is a global leader in AI-native skills management for the human + AI era.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	24 Seven Talent	Exact match	NY, United StatesHQ recorded Sep 28, 2026	n/a	2,554 contacts →
	Exact match “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Mindlance	Exact match	Union, NJ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,096 contacts →
	Exact match “Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	SAP Successfactors	Exact match	South San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,948 contacts →
	Exact match “SAP SuccessFactors is SAP’s cloud human capital management (HCM) suite built for Autonomous HCM-powered by AI and guided by people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Infobeans	Exact match	Danville, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,823 contacts →
	Exact match “InfoBeans specializes in AI-first software development and implementation for its enterprise clients to solve their most complex business problems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Bamboohr	Exact match	Draper, UT, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,812 contacts →
	Exact match “For 16 years, BambooHR has embarked on a mission to help organizations and their employees build better workplaces and achieve their unique missions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Optimhire	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	n/a	1,744 contacts →
	Exact match “Job Seekers: Land interviews faster OptimHire’s Job Auto-Applier applies to relevant jobs for you-24/7, hands-free.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	E-Solutions	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,669 contacts →
	Exact match “Empowering Technology Services” Founded in 2003, we are in our 22th year of structured growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	HIBOB	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,669 contacts →
	Exact match “HiBob is on a mission to transform how organizations operate in the modern world of work with its HR platform,"Bob." Leading the way for the future workplace, Bob offers…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Avature	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,535 contacts →
	Exact match “Pioneer of CRM technology for recruiting, Avature is a highly configurable enterprise SaaS platform for talent acquisition and talent management that drives innovation in the HCM…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Darwinbox	Exact match	San Mateo, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,504 contacts →
	Exact match “Darwinbox is a new-age, agile HCM Suite that enables enterprises and growing businesses to automate their day-to-day HR processes, deliver actionable insights and build better…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Bcforward	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,448 contacts →
	Exact match “BCforward is a global talent and technology solutions partner helping organizations accelerate outcomes through people, platforms, and expertise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	SSS	Exact match	Littleton, CO, United StatesHQ recorded Sep 28, 2026	n/a	1,376 contacts →
	Exact match “Employee Based Systems (EBS) is a innovative HRMS software development, implementation training, support, and services company specializing in helping companies improve…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Saba Software	Exact match	Dublin, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,086 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Radancy	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,062 contacts →
	Exact match “At Radancy, we’re delivering the future of hiring.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Statusneo	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,045 contacts →
	Exact match “All enterprises are racing to adopt AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Intellipro	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	990 contacts →
	Exact match “IntelliPro Group Inc.” Recorded in the RevenueBase company graph · Sep 28, 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 “human resources AI 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 3,396 human resources AI software companies based in the United States

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Human resources AI software companies based in the United States at a glance

As of Sep 28, 2026

32.7%Verified-email coverage

65.2Average contacts per company

1-10Median size (employees)

8.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,882

11-50

991

51-200

360

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,396 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 “human resources AI 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 72,456 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 28, 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.

Human resources AI software companies by metro

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 “human resources AI software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many human resources AI software companies are there based in the United States?

RevenueBase identified 3,396 company matches for human resources AI 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?

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

Which city has the most human resources AI software companies?

New York leads with 280 company records, followed by San Francisco (272) and Austin (113).

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 72,456 professional contacts with verified work emails tracked across these 3,396 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 28, 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.