Company lists · Data refreshed September 2026
Top 25 Payroll software integration companies based in the United States
RevenueBase identified 442 company matches for payroll software integration companies associated with the United States as of September 2026 and tracks 8,411 professional contacts across them, including 2,751 with verified work emails. New York is the largest hub.
This list covers company matches for payroll software integration 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 29, 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.
The 25 largest payroll software integration companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 29, 2026 · View company records in RevenueBase | |||||
| 2 | 655 contacts → | ||||
Exact match “Since AccountantsWorld By IRIS is a leader in providing HR and payroll software for accountants and CPA firms.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 285 contacts → | ||||
Exact match “Viventium provides a SaaS-based payroll and HR solution that is focused on the post-acute care industry, paying over health services employees and supporting clients in all 50…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 276 contacts → | ||||
Exact match “From start-up to scale-up, SurePayroll online payroll, tax management, HR and benefits solutions give small business and household employers the freedom to succeed.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 271 contacts → | ||||
Exact match “Inova Payroll is a leading employer services company, integrating payroll and human capital management (HCM) technology with personalized support and full-service HR outsourcing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 251 contacts → | ||||
Exact match “Workstream is the modern all-in-one HR and payroll solution built specifically for restaurants, and trusted by locations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 197 contacts → | ||||
Exact match “Dominion Payroll is a leader in payroll and human resource solutions for clients nationwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 189 contacts → | ||||
Exact match “At APS, our mission is simple: to make payroll and HR easier.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 155 contacts → | ||||
Exact match “Greenshades delivers purpose-built workforce management solutions for organizations where workforce complexity is the norm, not the exception.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 155 contacts → | ||||
Exact match “ConnectPay empowers small businesses across America through hassle-free payroll processing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 134 contacts → | ||||
Exact match “We deliver fully integrated, compliant, and secure HR and payroll.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 126 contacts → | ||||
Exact match “At Corporate Payroll Services, we relieve you of the burden of processing payroll.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 124 contacts → | ||||
Exact match “Check is a payroll-as-a-service API that lets you embed payroll directly in your vertical SaaS, HR, or time-tracking platform.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 112 contacts → | ||||
Exact match “Flexspring focuses exclusively on HR data integration.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 80 contacts → | ||||
Exact match “For over 40 years, Execupay has been a leading provider of payroll and HR Solutions for both small and medium sized businesses covering payroll, time and labor management, talent…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 80 contacts → | ||||
Exact match “Back in the early 2010s, Dave Fried and Danny Kline struck up a partnership.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 77 contacts → | ||||
Exact match “EmCentrix is a HR technology / payroll integration developer founded in Nevada in 2001 with the goal of creating great software that helps make the lives of HR & payroll…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 73 contacts → | ||||
Exact match “Checkwriters is a payroll and HR services company focused on optimizing every step of the customer experience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 73 contacts → | ||||
Exact match “Salsa is the go-to embedded payroll provider for leading software platforms.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 60 contacts → | ||||
Exact match “Tired of trying to solve modern business problems with out-dated tools?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 57 contacts → | ||||
Exact match “Fortune 500 Quality with a “Local” Touch With over 50 years of experience in the industry we know a “thing or two” about quality and customer service.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 55 contacts → | ||||
Exact match “MPAY is a leading provider of payroll and human capital management solutions committed to delivering innovative technology and support to the Millennium licensees and their…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 54 contacts → | ||||
Exact match “The Hilb Difference.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 52 contacts → | ||||
Exact match “Located in Grand Forks, ND, Aatrix Software, a Sovos Company has been developing innovative accounting software solutions since 1986.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 51 contacts → | ||||
Exact match “At Primepoint, we like to think we are more than just an HR & payroll solutions provider.” Recorded in the RevenueBase company graph · Sep 29, 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 “payroll software integration 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 442 payroll software integration companies based in the United States
See the full list, filter by size, metro and specialty, and access 2,751 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Payroll software integration companies based in the United States at a glance
As of Sep 29, 2026Companies by employee count
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 442 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 “payroll software integration 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 2,751 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 29, 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 “payroll software integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many payroll software integration companies are there based in the United States?
RevenueBase identified 442 company matches for payroll software integration 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?
SSS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most payroll software integration companies?
New York leads with 13 company records, followed by San Francisco (9) and Birmingham (5).
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 2,751 professional contacts with verified work emails tracked across these 442 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 442 payroll software integration companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Payroll software integration companies by geography
- Payroll software integration companies based in London, United Kingdom
- Payroll software integration companies based in Australia
- Payroll software integration companies based in Brazil
- Payroll software integration companies based in Canada
- Payroll software integration companies based in France
- Payroll software integration companies based in Germany
- Payroll software integration companies based in India
- Payroll software integration companies based in Italy
- Payroll software integration companies based in Mexico
- Payroll software integration companies based in the Netherlands
- Payroll software integration companies based in South Africa
- Payroll software integration companies based in Sweden
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Payroll software integration companies based in London, United Kingdom
- Payroll software integration companies based in Australia
- Payroll software integration companies based in Brazil
- Payroll software integration companies based in Canada
- Payroll software integration companies based in France
- Payroll software integration companies based in Germany
Company intelligence · public preview
Top 25 payroll software integration companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 442 matching company records for payroll software integration companies based in the United States, with 8,411 tracked contacts and 2,751 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 payroll software integration companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  SSSeecentral.comHQ: Littleton, CO, United StatesReported employees: Not recorded | Littleton, CO, United States | Not recorded | Exact match | 1,376 contacts → |
“Employee Based Systems (EBS) is a innovative HRMS software development, implementation training, support, and services company specializing in helping companies improve…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Accountantsworld By Irisaccountantsworld.comHQ: Hauppauge, NY, United StatesReported employees: Not recorded | Hauppauge, NY, United States | Not recorded | Exact match | 655 contacts → |
“Since AccountantsWorld By IRIS is a leader in providing HR and payroll software for accountants and CPA firms.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Viventiumviventium.comHQ: Berkeley Heights, NJ, United StatesReported employees: 201-500 | Berkeley Heights, NJ, United States | 201-500 | Exact match | 285 contacts → |
“Viventium provides a SaaS-based payroll and HR solution that is focused on the post-acute care industry, paying over health services employees and supporting clients in all 50…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Surepayrollsurepayroll.comHQ: Rochester, NY, United StatesReported employees: 201-500 | Rochester, NY, United States | 201-500 | Exact match | 276 contacts → |
“From start-up to scale-up, SurePayroll online payroll, tax management, HR and benefits solutions give small business and household employers the freedom to succeed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  INOVAinovapayroll.comHQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 271 contacts → |
“Inova Payroll is a leading employer services company, integrating payroll and human capital management (HCM) technology with personalized support and full-service HR outsourcing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Workstreamworkstream.usHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 251 contacts → |
“Workstream is the modern all-in-one HR and payroll solution built specifically for restaurants, and trusted by locations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dominion Payrolldominionpayroll.comHQ: Richmond, VA, United StatesReported employees: 51-200 | Richmond, VA, United States | 51-200 | Exact match | 197 contacts → |
“Dominion Payroll is a leader in payroll and human resource solutions for clients nationwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  APS Payrollapspayroll.comHQ: Shreveport, LA, United StatesReported employees: 201-500 | Shreveport, LA, United States | 201-500 | Exact match | 189 contacts → |
“At APS, our mission is simple: to make payroll and HR easier.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Greenshades Softwaregreenshades.comHQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 155 contacts → |
“Greenshades delivers purpose-built workforce management solutions for organizations where workforce complexity is the norm, not the exception.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Connectpay Payroll Servicesconnectpayusa.comHQ: Mansfield, MA, United StatesReported employees: 201-500 | Mansfield, MA, United States | 201-500 | Exact match | 155 contacts → |
“ConnectPay empowers small businesses across America through hassle-free payroll processing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ITOSitos.coHQ: Northbrook, IL, United StatesReported employees: 51-200 | Northbrook, IL, United States | 51-200 | Exact match | 134 contacts → |
“We deliver fully integrated, compliant, and secure HR and payroll.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Corporate Payroll Servicescpsgo.comHQ: Peachtree Corners, GA, United StatesReported employees: 51-200 | Peachtree Corners, GA, United States | 51-200 | Exact match | 126 contacts → |
“At Corporate Payroll Services, we relieve you of the burden of processing payroll.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CHECKcheckhq.comHQ: New York, CA, United StatesReported employees: 51-200 | New York, CA, United States | 51-200 | Exact match | 124 contacts → |
“Check is a payroll-as-a-service API that lets you embed payroll directly in your vertical SaaS, HR, or time-tracking platform.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Flexspringflexspring.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 112 contacts → |
“Flexspring focuses exclusively on HR data integration.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Execupayexecupay.comHQ: San Antonio, TX, United StatesReported employees: 51-200 | San Antonio, TX, United States | 51-200 | Exact match | 80 contacts → |
“For over 40 years, Execupay has been a leading provider of payroll and HR Solutions for both small and medium sized businesses covering payroll, time and labor management, talent…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Paydaypaydaypayroll.comHQ: Virginia Beach, VA, United StatesReported employees: 51-200 | Virginia Beach, VA, United States | 51-200 | Exact match | 80 contacts → |
“Back in the early 2010s, Dave Fried and Danny Kline struck up a partnership.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Emcentrixemcentrix.comHQ: Westlake Village, CA, United StatesReported employees: 51-200 | Westlake Village, CA, United States | 51-200 | Exact match | 77 contacts → |
“EmCentrix is a HR technology / payroll integration developer founded in Nevada in 2001 with the goal of creating great software that helps make the lives of HR & payroll…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Checkwriterscheckwriters.comHQ: Northampton, MA, United StatesReported employees: 51-200 | Northampton, MA, United States | 51-200 | Exact match | 73 contacts → |
“Checkwriters is a payroll and HR services company focused on optimizing every step of the customer experience.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  SALSAsalsa.devHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 73 contacts → |
“Salsa is the go-to embedded payroll provider for leading software platforms.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Workforce GOmyworkforcego.comHQ: Carrollton, TX, United StatesReported employees: 51-200 | Carrollton, TX, United States | 51-200 | Exact match | 60 contacts → |
“Tired of trying to solve modern business problems with out-dated tools?” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CTR Payroll & HRctrhcm.com HQ: Warrendale, PA, United StatesReported employees: 51-200 | Warrendale, PA, United States | 51-200 | Exact match | 57 contacts → |
“Fortune 500 Quality with a “Local” Touch With over 50 years of experience in the industry we know a “thing or two” about quality and customer service.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Mpay LLCmpay.comHQ: Cornelius, NC, United StatesReported employees: 51-200 | Cornelius, NC, United States | 51-200 | Exact match | 55 contacts → |
“MPAY is a leading provider of payroll and human capital management solutions committed to delivering innovative technology and support to the Millennium licensees and their…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Hilb Group Managed Payroll Solutionshrknowledge.comHQ: Mansfield, MA, United StatesReported employees: 51-200 | Mansfield, MA, United States | 51-200 | Exact match | 54 contacts → |
“The Hilb Difference.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Aatrix Software Payroll Reportingaatrix.comHQ: Grand Forks, ND, United StatesReported employees: 51-200 | Grand Forks, ND, United States | 51-200 | Exact match | 52 contacts → |
“Located in Grand Forks, ND, Aatrix Software, a Sovos Company has been developing innovative accounting software solutions since 1986.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Primepoint HR & Payrollprimepoint.comHQ: Westampton, NJ, United StatesReported employees: 51-200 | Westampton, NJ, United States | 51-200 | Exact match | 51 contacts → |
“At Primepoint, we like to think we are more than just an HR & payroll solutions provider.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 442 company matches
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Payroll software integration companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
439 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 442 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for payroll software integration companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many payroll software integration companies did RevenueBase find based in the United States?
The saved snapshot records 442 matching company records, 8,411 tracked contacts and 2,751 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Payroll software integration companies by geography
- Payroll software integration companies based in London, United Kingdom
- Payroll software integration companies based in Australia
- Payroll software integration companies based in Brazil
- Payroll software integration companies based in Canada
- Payroll software integration companies based in France
- Payroll software integration companies based in Germany
- Payroll software integration companies based in India
- Payroll software integration companies based in Italy
- Payroll software integration companies based in Mexico
- Payroll software integration companies based in the Netherlands
- Payroll software integration companies based in South Africa
- Payroll software integration companies based in Sweden
Cite this list
RevenueBase Data Team. Top 25 payroll software integration companies based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/payroll-software-integration-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Payroll software integration companies based in London, United Kingdom
- Payroll software integration companies based in Australia
- Payroll software integration companies based in Brazil
- Payroll software integration companies based in Canada
- Payroll software integration companies based in France
- Payroll software integration companies based in Germany
Company intelligence · public preview
Top 25 payroll software integration companies based in the United States
RevenueBase records 442 matching company records for payroll software integration companies based in the United States, with 8,411 tracked contacts and 2,751 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 payroll software integration companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | SSSeecentral.com HQ: Littleton, CO, United StatesReported employees: Not recorded | Littleton, CO, United States | Not recorded | Exact match | 1,376 contacts → |
“Employee Based Systems (EBS) is a innovative HRMS software development, implementation training, support, and services company specializing in helping companies improve…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Accountantsworld By Irisaccountantsworld.com HQ: Hauppauge, NY, United StatesReported employees: Not recorded | Hauppauge, NY, United States | Not recorded | Exact match | 655 contacts → |
“Since AccountantsWorld By IRIS is a leader in providing HR and payroll software for accountants and CPA firms.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Viventiumviventium.com HQ: Berkeley Heights, NJ, United StatesReported employees: 201-500 | Berkeley Heights, NJ, United States | 201-500 | Exact match | 285 contacts → |
“Viventium provides a SaaS-based payroll and HR solution that is focused on the post-acute care industry, paying over health services employees and supporting clients in all 50…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Surepayrollsurepayroll.com HQ: Rochester, NY, United StatesReported employees: 201-500 | Rochester, NY, United States | 201-500 | Exact match | 276 contacts → |
“From start-up to scale-up, SurePayroll online payroll, tax management, HR and benefits solutions give small business and household employers the freedom to succeed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | INOVAinovapayroll.com HQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 271 contacts → |
“Inova Payroll is a leading employer services company, integrating payroll and human capital management (HCM) technology with personalized support and full-service HR outsourcing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Workstreamworkstream.us HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 251 contacts → |
“Workstream is the modern all-in-one HR and payroll solution built specifically for restaurants, and trusted by locations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dominion Payrolldominionpayroll.com HQ: Richmond, VA, United StatesReported employees: 51-200 | Richmond, VA, United States | 51-200 | Exact match | 197 contacts → |
“Dominion Payroll is a leader in payroll and human resource solutions for clients nationwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | APS Payrollapspayroll.com HQ: Shreveport, LA, United StatesReported employees: 201-500 | Shreveport, LA, United States | 201-500 | Exact match | 189 contacts → |
“At APS, our mission is simple: to make payroll and HR easier.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Greenshades Softwaregreenshades.com HQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 155 contacts → |
“Greenshades delivers purpose-built workforce management solutions for organizations where workforce complexity is the norm, not the exception.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Connectpay Payroll Servicesconnectpayusa.com HQ: Mansfield, MA, United StatesReported employees: 201-500 | Mansfield, MA, United States | 201-500 | Exact match | 155 contacts → |
“ConnectPay empowers small businesses across America through hassle-free payroll processing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ITOSitos.co HQ: Northbrook, IL, United StatesReported employees: 51-200 | Northbrook, IL, United States | 51-200 | Exact match | 134 contacts → |
“We deliver fully integrated, compliant, and secure HR and payroll.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Corporate Payroll Servicescpsgo.com HQ: Peachtree Corners, GA, United StatesReported employees: 51-200 | Peachtree Corners, GA, United States | 51-200 | Exact match | 126 contacts → |
“At Corporate Payroll Services, we relieve you of the burden of processing payroll.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CHECKcheckhq.com HQ: New York, CA, United StatesReported employees: 51-200 | New York, CA, United States | 51-200 | Exact match | 124 contacts → |
“Check is a payroll-as-a-service API that lets you embed payroll directly in your vertical SaaS, HR, or time-tracking platform.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Flexspringflexspring.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 112 contacts → |
“Flexspring focuses exclusively on HR data integration.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Execupayexecupay.com HQ: San Antonio, TX, United StatesReported employees: 51-200 | San Antonio, TX, United States | 51-200 | Exact match | 80 contacts → |
“For over 40 years, Execupay has been a leading provider of payroll and HR Solutions for both small and medium sized businesses covering payroll, time and labor management, talent…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Paydaypaydaypayroll.com HQ: Virginia Beach, VA, United StatesReported employees: 51-200 | Virginia Beach, VA, United States | 51-200 | Exact match | 80 contacts → |
“Back in the early 2010s, Dave Fried and Danny Kline struck up a partnership.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Emcentrixemcentrix.com HQ: Westlake Village, CA, United StatesReported employees: 51-200 | Westlake Village, CA, United States | 51-200 | Exact match | 77 contacts → |
“EmCentrix is a HR technology / payroll integration developer founded in Nevada in 2001 with the goal of creating great software that helps make the lives of HR & payroll…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Checkwriterscheckwriters.com HQ: Northampton, MA, United StatesReported employees: 51-200 | Northampton, MA, United States | 51-200 | Exact match | 73 contacts → |
“Checkwriters is a payroll and HR services company focused on optimizing every step of the customer experience.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | SALSAsalsa.dev HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 73 contacts → |
“Salsa is the go-to embedded payroll provider for leading software platforms.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Workforce GOmyworkforcego.com HQ: Carrollton, TX, United StatesReported employees: 51-200 | Carrollton, TX, United States | 51-200 | Exact match | 60 contacts → |
“Tired of trying to solve modern business problems with out-dated tools?” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CTR Payroll & HRctrhcm.com HQ: Warrendale, PA, United StatesReported employees: 51-200 | Warrendale, PA, United States | 51-200 | Exact match | 57 contacts → |
“Fortune 500 Quality with a “Local” Touch With over 50 years of experience in the industry we know a “thing or two” about quality and customer service.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mpay LLCmpay.com HQ: Cornelius, NC, United StatesReported employees: 51-200 | Cornelius, NC, United States | 51-200 | Exact match | 55 contacts → |
“MPAY is a leading provider of payroll and human capital management solutions committed to delivering innovative technology and support to the Millennium licensees and their…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hilb Group Managed Payroll Solutionshrknowledge.com HQ: Mansfield, MA, United StatesReported employees: 51-200 | Mansfield, MA, United States | 51-200 | Exact match | 54 contacts → |
“The Hilb Difference.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Aatrix Software Payroll Reportingaatrix.com HQ: Grand Forks, ND, United StatesReported employees: 51-200 | Grand Forks, ND, United States | 51-200 | Exact match | 52 contacts → |
“Located in Grand Forks, ND, Aatrix Software, a Sovos Company has been developing innovative accounting software solutions since 1986.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Primepoint HR & Payrollprimepoint.com HQ: Westampton, NJ, United StatesReported employees: 51-200 | Westampton, NJ, United States | 51-200 | Exact match | 51 contacts → |
“At Primepoint, we like to think we are more than just an HR & payroll solutions provider.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 442 company matches
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Payroll software integration companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
439 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 442 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for payroll software integration companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many payroll software integration companies did RevenueBase find based in the United States?
The saved snapshot records 442 matching company records, 8,411 tracked contacts and 2,751 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Payroll software integration companies by geography
- Payroll software integration companies based in London, United Kingdom
- Payroll software integration companies based in Australia
- Payroll software integration companies based in Brazil
- Payroll software integration companies based in Canada
- Payroll software integration companies based in France
- Payroll software integration companies based in Germany
- Payroll software integration companies based in India
- Payroll software integration companies based in Italy
- Payroll software integration companies based in Mexico
- Payroll software integration companies based in the Netherlands
- Payroll software integration companies based in South Africa
- Payroll software integration companies based in Sweden
Cite this list
RevenueBase Data Team. Top 25 payroll software integration companies based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/payroll-software-integration-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Payroll software integration companies based in London, United Kingdom
- Payroll software integration companies based in Australia
- Payroll software integration companies based in Brazil
- Payroll software integration companies based in Canada
- Payroll software integration companies based in France
- Payroll software integration companies based in Germany