Company lists · Data refreshed September 2026

Top 25 Employee referral program software companies based in the United States

RevenueBase identified 150 company matches for employee referral program software companies associated with the United States as of September 2026 and tracks 2,261 professional contacts across them, including 546 with verified work emails. New York is the largest hub.

This list covers company matches for employee referral program 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
150Companies
2,261Contacts tracked
546Verified emails
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The 25 largest employee referral program software companies based in the United States

Ranked by team size
Top 25 of 150 company matches for employee referral program 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026501-1,000854 contacts →

Exact match

“Greenhouse is the all-together hiring platform, giving companies of all sizes everything they need to hire better.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchColumbus, OH, United StatesHQ recorded Sep 28, 202651-200129 contacts →

Exact match

“Employee Mentoring & ERGs Made Easy Build successful mentoring programs and streamline ERG management with the #1 software trusted by global enterprises.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchColumbus, OH, United StatesHQ recorded Sep 28, 202651-200107 contacts →

Exact match

“Named a 2022 Top Workplace, Agility Partners is an IT recruiting firm built to revolutionize the recruitment industry from coast to coast.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWayne, PA, United StatesHQ recorded Sep 28, 202651-20088 contacts →

Exact match

“Nexxt is a leading HR technology company for reaching candidates at scale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchIrvine, CA, United StatesHQ recorded Sep 28, 202651-20064 contacts →

Exact match

“Reppify is a social referral platform that leverages employees’ social connections to redefine talent sourcing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 202611-5053 contacts →

Exact match

“Hire the Right Talent.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“We serve as a bridge between IT recruiters and international product companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202651-20045 contacts →

Exact match

“Mid-market companies and entrepreneurs trust Talentcare to ensure their growth and profit are never constrained by talent.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchCanton, OH, United StatesHQ recorded Sep 28, 202611-5044 contacts →

Exact match

“Top Echelon Software is a recruiting technology company focused on building practical software and collaborative platforms designed specifically for recruiting agencies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchRemote, United StatesHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“Cello is the only all-in-one referral platform that lets you launch partner and user referral programs on autopilot.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-20026 contacts →

Exact match

“Teamable (formerly TopFunnel) is the future of recruitment, the only company that combines the data-based certainty, scalability, and seamless processes of a tech solution with…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchPittsburgh, PA, United StatesHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“ERIN is an employee referral and internal mobility platform that drives 5x more hires from employee referrals and cuts turnover in half.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“WedgeHR is a Michigan-based company built on the belief that everyone deserves the chance to be truly seen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSterling, VA, United StatesHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“The only advantage in hiring, is speed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLehi, UT, United StatesHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Our software is improving the way companies recruit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-1020 contacts →

Exact match

“Employee lifecycle management made easy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchCulver City, CA, United StatesHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Built by TA professionals for TA professionals, Boon is the world’s most agile referral hiring platform that scales across your entire community to deliver better hires, faster.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 20261-1017 contacts →

Exact match

“SoundGTM is a partner program platform for the one person running the whole thing on a spreadsheet, a CRM that half-works, and willpower.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchRound Rock, TX, United StatesHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Send Me A Friend.com simply rewards a dealership's good customers for sending them one of their friends who are interested in buying a new vehicle.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“We specialize in fostering Customer-Driven Sales.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchColumbus, United StatesHQ recorded Sep 28, 202651-20012 contacts →

Exact match

“Jobvious is a referral-based hiring platform that socializes your requisitions and taps into trusted networks beyond job boards.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchMiami, United StatesHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Bountyhunter World is a referral-led hiring platform that helps employers hire faster, at lower cost, with zero upfront risk.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchFort Lauderdale, United StatesHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Annually, companies in the US hire a staggering 70.4 million people as part of their organizational structure.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Referrals on Autopilot - The easiest way to add a referral program to any service business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBrooklyn, United StatesHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Your ATS holds the data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 150 employee referral program software companies based in the United States

See the full list, filter by size, metro and specialty, and access 546 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee referral program software companies based in the United States at a glance

As of Sep 28, 2026
24.1%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
12.7%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
50
51-200
15
201-500
1
501-1,000
1

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 150 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 “employee referral program 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 546 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.

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 “employee referral program software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee referral program software companies are there based in the United States?

RevenueBase identified 150 company matches for employee referral program 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?

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

Which city has the most employee referral program software companies?

New York leads with 19 company records, followed by San Francisco (13) and Palo Alto (6).

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 546 professional contacts with verified work emails tracked across these 150 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.