Company lists · Data refreshed October 2026

Top 25 Candidate assessment software based in the United States

RevenueBase identified 307 company matches for candidate assessment software associated with the United States as of October 2026 and tracks 7,666 professional contacts across them, including 2,534 with verified work emails. San Francisco is the largest hub.

This list covers company matches for candidate assessment 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 October 1, 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 Oct 1, 2026 How this list was built
307Companies
7,666Contacts tracked
2,534Verified emails
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The 25 largest candidate assessment software based in the United States

Ranked by team size
Top 25 of 307 company matches for candidate assessment software based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchSanta Clara, CA, United StatesHQ recorded Oct 1, 2026n/a1,625 contacts →

Exact match

“HackerRank is a technology hiring platform that is the standard for assessing developer skills for 2500+ companies around the world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 1, 20261,001-5,0001,062 contacts →

Exact match

“At Radancy, we’re delivering the future of hiring.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchSunnyvale, CA, United StatesHQ recorded Oct 1, 202651-200463 contacts →

Exact match

“HackerEarth is a skills intelligence platform that helps companies identify, evaluate, and hire top engineering talent.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchAmbler, PA, United StatesHQ recorded Oct 1, 20261,001-5,000349 contacts →

Exact match

“Phenom is a purpose-driven company that delivers AI-powered talent experiences to global enterprises.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchSouth Jordan, UT, United StatesHQ recorded Oct 1, 2026201-500335 contacts →

Exact match

“Human Potential Intelligence is the future of hiring – enabling organizations to elevate the hiring conversation from evaluating candidates’ credentials to understanding what they…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Oct 1, 2026201-500268 contacts →

Exact match

“Karat is the talent elevation partner that helps technical leaders transform their workforce as AI reshapes essential skillsets.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchTulsa, OK, United StatesHQ recorded Oct 1, 202651-200230 contacts →

Exact match

“Hogan Assessments is the international leader in personality insights.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchWest Hollywood, CA, United StatesHQ recorded Oct 1, 202651-200175 contacts →

Exact match

“Criteria is a talent success company that helps organizations make more objective, evidence-based talent decisions that both reduce bias and drive outcomes.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 202651-200142 contacts →

Exact match

“CodeSignal is how the world discovers and develops the skills that will shape the future.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Oct 1, 202651-200129 contacts →

Exact match

“Harver is the industry-leading hiring solution helping organizations make better talent decisions, faster.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchRedwood City, CA, United StatesHQ recorded Oct 1, 202651-200126 contacts →

Exact match

“Glider AI, a Findem company, helps organizations hire and develop talent with confidence.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchSan Antonio, TX, United StatesHQ recorded Oct 1, 202651-20094 contacts →

Exact match

“eSkill is a pre-hire assessment solution designed to help organizations enhance their hiring processes by providing customizable assessments tailored to specific roles and skills.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchVernon Hills, IL, United StatesHQ recorded Oct 1, 202651-20090 contacts →

Exact match

“Make Smarter Talent Decisions-From Hire to Develop Wonderlic helps you hire with confidence and develop with purpose-by delivering science-backed insights that drive smarter…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchSeattle, MA, United StatesHQ recorded Oct 1, 202651-20089 contacts →

Exact match

“Textio is a leader in building tools that help high-growth companies recruit and give feedback to high-performing teams.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchProvo, UT, United StatesHQ recorded Oct 1, 202611-5081 contacts →

Exact match

“Hallo offers AI agents for global hiring that evaluate candidates’ soft skills, hard skills, and language proficiency in over 80 languages through 200+ AI-powered interviews…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchHighland Park, IL, United StatesHQ recorded Oct 1, 202651-20073 contacts →

Exact match

“Spark Hire is an applicant tracking system built for organizations with 50 to 500 employees where hiring has to work reliably, not just occasionally.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchBrooklyn, United StatesHQ recorded Oct 1, 202651-20057 contacts →

Exact match

“Comeet recently merged with industry-leading hiring software provider, Spark Hire, and is now known as Spark Hire Recruit, your go-to solution for recruiting quality candidates.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Oct 1, 202611-5056 contacts →

Exact match

“Traditional skill testing tools offer same test, same questions to every company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchFolsom, CA, United StatesHQ recorded Oct 1, 202611-5047 contacts →

Exact match

“Our company offers 50+ years of expertise in skills- and merit-based testing solutions for human resources- TestGenius Skills Testing Software (SaaS)- Office Skills Testing…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 202611-5044 contacts →

Exact match

“Most workforce tools share a common problem: skills data that's derived, not demonstrated.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Oct 1, 202611-5042 contacts →

Exact match

“Backed by Morgan Stanley and other institutional investors, Meytier is an AI-enabled hiring and talent intelligence platform disrupting executive search.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchLake Orion, MI, United StatesHQ recorded Oct 1, 202611-5040 contacts →

Exact match

“IdealTraits is a one-stop-shop for accurate & efficient recruiting.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchDE, United StatesHQ recorded Oct 1, 202611-5040 contacts →

Exact match

“Xobin is one of the fastest-growing HRTech Companies in the world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchIndianapolis, IN, United StatesHQ recorded Oct 1, 202611-5039 contacts →

Exact match

“Cut Your Interview Time In Half AND Still Make A Great Hire!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchCleveland, OH, United StatesHQ recorded Oct 1, 2026201-50039 contacts →

Exact match

“Modern Hire’s intelligent hiring platform transforms each step of the process with screening, assessment, interview, and workflow automation tools that make hiring more effective…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 307 candidate assessment software based in the United States

See the full list, filter by size, metro and specialty, and access 2,534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Candidate assessment software based in the United States at a glance

As of Oct 1, 2026
33.1%Verified-email coverage
25.0Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · San Francisco
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
165
11-50
96
51-200
29
201-500
13
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 307 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 “candidate assessment 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 2,534 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 October 1, 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 “candidate assessment software”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many candidate assessment software are there based in the United States?

RevenueBase identified 307 company matches for candidate assessment software associated with the United States as of October 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?

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

Which city has the most candidate assessment software?

San Francisco leads with 22 company records, followed by New York (13) and Dallas (10).

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 2,534 professional contacts with verified work emails tracked across these 307 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 October 1, 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.