Company lists · Data refreshed September 2026

Top 25 Workforce management platform developers based in the United States

RevenueBase identified 1,018 workforce management platform developers headquartered in the United States as of September 2026 and tracks 105,578 professional contacts across them, including 41,731 with verified work emails. San Francisco is the largest hub.

This list covers workforce management platform developers 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 29, 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 29, 2026 86% judged on-target in blind review
1,018Companies
105,578Contacts tracked
41,731Verified emails
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The 25 largest workforce management platform developers based in the United States

Ranked by team size
Top 25 of 1,018 workforce management platform developers based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to workforce management platform developers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePleasanton, CA, United StatesHQ checked Sep 29, 202610001+20,846 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 29, 2026
2Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 20261,001-5,0006,303 contacts →

Strong evidence

“Rippling is a workforce management system that eliminates the friction from running a business.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 20265,001-10,0005,902 contacts →

Indirect evidence

“Dayforce is as a global leader in HCM technology focused on improving work for thousands of customers and millions of employees around the world.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSanta Monica, CA, United StatesHQ checked Sep 29, 20261,001-5,0003,619 contacts →

Indirect evidence

“Cornerstone powers the potential of organizations and their people to thrive in a changing world.”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceFolsom, CA, United StatesHQ checked Sep 29, 202610001+3,586 contacts →

Strong evidence

“Magnit™ (formerly PRO Unlimited) is a global leader and pioneer in contingent workforce management.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceBellevue, WA, United StatesHQ checked Sep 29, 20261,001-5,0003,488 contacts →

Strong evidence

“Smartsheet is the Intelligent Work Management platform.”

Source: RevenueBase Database · checked Sep 29, 2026
7Strong evidenceBoca Raton, FL, United StatesHQ checked Sep 29, 20261,001-5,0003,420 contacts →

Strong evidence

“Cross Country is a market-leading, tech-enabled workforce solutions platform and advisory firm with 38 years of industry experience and insight.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceHanover, MD, United StatesHQ checked Sep 29, 20261,001-5,0002,866 contacts →

Indirect evidence

“At Allegis Global Solutions (AGS), we’re in the human enterprise business.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceNew Jersey, NJ, United StatesHQ checked Sep 29, 20261,001-5,0002,188 contacts →

Partial evidence

“USTECH SOLUTIONS is the largest privately owned diversity workforce partner with a global footprint.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceUnion, NJ, United StatesHQ checked Sep 29, 20261,001-5,0002,096 contacts →

Partial evidence

“Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceLowell, MA, United StatesHQ checked Sep 29, 20265,001-10,0001,889 contacts →

Indirect evidence

“Built from the merger of Ultimate Software & Kronos Inc, we are now UKG.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,669 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceCharlotte, NC, United StatesHQ checked Sep 29, 20261,001-5,0001,657 contacts →

Strong 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 29, 2026
14Indirect evidenceLittleton, CO, United StatesHQ checked Sep 29, 2026n/a1,376 contacts →

Indirect evidence

“Employee Based Systems (EBS) is a innovative HRMS software development, implementation training, support, and services company specializing in helping companies improve…”

Source: RevenueBase Database · checked Sep 29, 2026
15Strong evidenceMclean, VA, United StatesHQ checked Sep 29, 2026201-5001,228 contacts →

Strong evidence

“Healthcare workforce management is evolving-from reactive shift filling to proactive schedule optimization.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026n/a1,196 contacts →

Indirect evidence

“At Shiftsmart, we're not just shaping the future of labor; we're revolutionizing it.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceJacksonville, FL, United StatesHQ checked Sep 29, 2026501-1,0001,112 contacts →

Partial evidence

“For over 20 years, Beeline has empowered businesses worldwide to achieve competitive advantages with their extended workforce.”

Source: RevenueBase Database · checked Sep 29, 2026
18Strong evidencePlano, TX, United StatesHQ checked Sep 29, 2026501-1,000991 contacts →

Strong evidence

“For 35 years, TCP Software has helped organizations engage their people by providing flexible workforce management solutions and mobile timekeeping.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026201-500915 contacts →

Indirect evidence

“The everything app for hourly teams with scheduling, time clocks, payroll, messaging, and HR-built for small businesses.”

Source: RevenueBase Database · checked Sep 29, 2026
20Strong evidenceCary, NC, United StatesHQ checked Sep 29, 20265,001-10,000884 contacts →

Strong evidence

“SASR Workforce Solutions is a Cary, NC-based leader in workforce management within the retail, grocery, convenience store, and fulfillment center industries.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceBoulder, CO, United StatesHQ checked Sep 29, 20261,001-5,000878 contacts →

Partial evidence

“Decades of expertise distilled into innovative workforce tools.”

Source: RevenueBase Database · checked Sep 29, 2026
22Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026201-500792 contacts →

Strong evidence

“Workforce management in healthcare is hard.”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,000788 contacts →

Partial evidence

“Papaya Global is the AI-first operating system for the borderless global workforce.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 29, 20261,001-5,000760 contacts →

Indirect evidence

“Eptura is how enterprises run the physical world.”

Source: RevenueBase Database · checked Sep 29, 2026
25Strong evidenceAtlanta, GA, United StatesHQ checked Sep 29, 2026501-1,000758 contacts →

Strong evidence

“QGenda revolutionizes healthcare workforce management everywhere care is delivered.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 1,018 workforce management platform developers based in the United States

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Workforce management platform developers based in the United States at a glance

As of Sep 29, 2026
39.5%Verified-email coverage
103.7Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · San Francisco
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
298
11-50
414
51-200
185
201-500
55
501-1,000
22
1,001-5,000
28
5,001-10,000
7
10001+
7

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 1,018 companies.

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 workforce management platform developers, 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 “workforce management platform developers”. 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 workforce management platform developers), 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 workforce management platform developers, 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, 41,731 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 29, 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.

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 workforce management platform developers, 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 workforce management platform developers are there based in the United States?

RevenueBase identified 1,018 workforce management platform developers 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 Pleasanton, tops this list with the largest team on record.

Which city has the most workforce management platform developers?

San Francisco leads with 57 headquartered companies, followed by New York (48) and Atlanta (28).

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 41,731 verified decision-maker contacts tracked across these 1,018 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 29, 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.