Company lists · Data refreshed November 2026

Top 25 Presence and availability software based in the United States

RevenueBase identified 227 company matches for presence and availability software associated with the United States as of November 2026 and tracks 7,833 professional contacts across them, including 2,609 with verified work emails. New York is the largest hub.

This list covers company matches for presence and availability software 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 November 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 Nov 5, 2026 How this list was built
227Companies
7,833Contacts tracked
2,609Verified emails
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The 25 largest presence and availability software based in the United States

Ranked by team size
Top 25 of 227 company matches for presence and availability software based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026n/a1,266 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-5001,142 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPlano, TX, United StatesHQ recorded Nov 5, 2026501-1,0001,074 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLas Vegas, NV, United StatesHQ recorded Nov 5, 202651-200314 contacts →

Exact match

“Time Doctor is a Workforce Analytics Platform that gives managers actionable insights to improve team productivity and performance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchIndianapolis, IN, United StatesHQ recorded Nov 5, 202651-200283 contacts →

Exact match

“Hubstaff is a time tracking software platform that includes built-in productivity monitoring, automated payments, and workforce analytics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchRedwood City, CA, United StatesHQ recorded Nov 5, 2026201-500237 contacts →

Exact match

“Legion Technologies delivers the industry’s most innovative workforce management platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-200186 contacts →

Exact match

“Unifocus is the leading provider of workforce management and operations software tailored for the global hospitality industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-500185 contacts →

Exact match

“Skedulo’s leading Deskless Productivity Cloud solution powered by AI and machine learning empowers organizations to manage, engage and analyze their deskless workforce, supporting…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMinneapolis, MN, United StatesHQ recorded Nov 5, 202651-200169 contacts →

Exact match

“When I Work is the market leader in shift-based workforce management software and delivers a powerful, employee-first experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200152 contacts →

Exact match

“Harvest is an industry-leading software company building tools that help businesses thrive.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBrooklyn, NY, United StatesHQ recorded Nov 5, 202651-200138 contacts →

Exact match

“Fingercheck connects time tracking, scheduling, and payroll in one platform for businesses where work happens in the field.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchEl Segundo, UT, United StatesHQ recorded Nov 5, 2026501-1,000135 contacts →

Exact match

“PowerDMS by NEOGOV is the only software platform designed to recruit, train, equip, and protect employees across their careers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“Workforce.com is a workforce management software technology company that helps improve time & labor for shift and hourly workforces.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchCarlsbad, CA, United StatesHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“Workwell Technologies specializes in streamlining time and attendance processes for small and mid-sized businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202651-20089 contacts →

Exact match

“LIFELENZ is an AI-driven, advanced analytics workforce and human capital management platform that solves challenges related to onboarding, sales and labor forecasting, scheduling…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPembroke Pines, FL, United StatesHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“Jumping through hoops isn’t real work.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchRolling Meadows, IL, United StatesHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“EPAY Systems, a Vensure Employer Solutions company, is a fast-growing human capital management and workforce management software provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5082 contacts →

Exact match

“ReadyOn is an intelligent operating system for labor that solves for the two greatest needs of frontline workforces: staffing reliability for managers and schedule flexibility for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWindsor, United StatesHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“ATS is the leading provider of biometric and non-biometric workforce management tools and integration software, offering state-of-the-art solutions such as the PeoplePoint…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202611-5080 contacts →

Exact match

“GigSmart is a workforce technology platform that gives businesses a central hub to manage and scale their labor-while giving individuals the flexibility to work on their terms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchGaithersburg, MD, United StatesHQ recorded Nov 5, 202651-20068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPlymouth, MI, United StatesHQ recorded Nov 5, 202651-20067 contacts →

Exact match

“Attendance on Demand is a rapidly deployed, cloud-based time and attendance system that minimizes a company’s risk and technology investment while providing advanced features for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Teambridge is the only AI-native contingent workforce management platform that is purpose-built for the complexities of managing hourly, contract, and frontline teams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSouthlake, IN, United StatesHQ recorded Nov 5, 2026201-50054 contacts →

Exact match

“Synerion, a Malam Team company, helps thousands of businesses and millions of users manage employees time, scheduling, PTO, physical security, and video management with our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“Eden is a flexible workplace platform built to enable your teams to work wonders.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 227 presence and availability software based in the United States

See the full list, filter by size, metro and specialty, and access 2,609 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Presence and availability software based in the United States at a glance

As of Nov 5, 2026
33.3%Verified-email coverage
34.5Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
104
51-200
39
201-500
9
501-1,000
4
1,001-5,000
4

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 227 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 “presence and availability software” 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 2,609 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 November 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 “presence and availability software”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many presence and availability software are there based in the United States?

RevenueBase identified 227 company matches for presence and availability software associated with the United States as of November 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?

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

Which city has the most presence and availability software?

New York leads with 9 company records, followed by Austin (7) and San Francisco (7).

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 2,609 professional contacts with verified work emails tracked across these 227 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 November 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.