Company lists · Data refreshed September 2026

Top 25 Technical skills screening software companies based in the United States

RevenueBase identified 134 company matches for technical skills screening software companies associated with the United States as of September 2026 and tracks 4,214 professional contacts across them, including 813 with verified work emails. San Francisco is the largest hub.

This list covers company matches for technical skills screening 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 14, 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 14, 2026 How this list was built
134Companies
4,214Contacts tracked
813Verified emails
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The 25 largest technical skills screening software companies based in the United States

Ranked by team size
Top 25 of 134 company matches for technical skills screening software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
2Exact matchSunnyvale, CA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
4Exact matchPalo Alto, CA, United StatesHQ recorded Sep 14, 2026n/a192 contacts →

Exact match

“Online coding platforms for professionals.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchWest Hollywood, CA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
7Exact matchRedwood City, CA, United StatesHQ recorded Sep 14, 202651-200126 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchSan Antonio, TX, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
9Exact matchProvo, UT, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Sep 14, 202611-5056 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchFolsom, CA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
13Exact matchDE, United StatesHQ recorded Sep 14, 202611-5040 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchIndianapolis, IN, United StatesHQ recorded Sep 14, 202611-5039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchTampa, FL, United StatesHQ recorded Sep 14, 202611-5031 contacts →

Exact match

“eTeki is where the world goes to qualify talent.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchDana Point, CA, United StatesHQ recorded Sep 14, 202611-5019 contacts →

Exact match

“IKM’s powerful talent assessments help companies hire the right people for the right job and develop them to their full potential.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchRancho Cordova, CA, United StatesHQ recorded Sep 14, 202611-5019 contacts →

Exact match

“Click.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Sep 14, 202611-5018 contacts →

Exact match

“Code Report is a proprietary and proven technical screening platform that allows employers and agencies to evaluate technical talent.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United StatesHQ recorded Sep 14, 202611-5015 contacts →

Exact match

“Codejudge’s mission is to make developer recruiting efficient for companies by providing a platform for solving real world challenges.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, United StatesHQ recorded Sep 14, 202611-5014 contacts →

Exact match

“GitRoll is a merit-based talent platform for software engineers, aimed at uncovering global 20x hidden-gem builders through science-backed analysis.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchAllen, TX, United StatesHQ recorded Sep 14, 202611-5013 contacts →

Exact match

“We are Talent Agility software, driven by Artificial Intelligence.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchSanta Clara, CA, United StatesHQ recorded Sep 14, 202611-5012 contacts →

Exact match

“InterWiz is an AI-powered interview platform that conducts skill-based, human-like interviews for both tech and non-tech roles at scale.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 14, 20261-1012 contacts →

Exact match

“The Dev Difference is transforming how tech companies evaluate talent through holistic AI interview agent assessments.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1011 contacts →

Exact match

“interviewhelp.io is passionate about growing software engineers to their fullest potential and bring efficiencies in the recruiting industry.It is insane to do 200+ leet-code…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-1010 contacts →

Exact match

“The Computer Science Proficiency Assessment (CSPA™) is a comprehensive standardized exam for software engineers.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 134 technical skills screening software companies based in the United States

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Technical skills screening software companies based in the United States at a glance

As of Sep 14, 2026
19.3%Verified-email coverage
31.4Average contacts per company
1-10Median size (employees)
19.4%Largest-city concentration · San Francisco
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
48
51-200
10
201-500
3

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 134 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 “technical skills screening 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 813 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 14, 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 “technical skills screening software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many technical skills screening software companies are there based in the United States?

RevenueBase identified 134 company matches for technical skills screening 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?

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

Which city has the most technical skills screening software companies?

San Francisco leads with 26 company records, followed by New York (7) and Los Angeles (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 813 professional contacts with verified work emails tracked across these 134 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 14, 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.