Company lists · Data refreshed September 2026

Top 25 Career portal software companies based in the United States

RevenueBase identified 1,052 career portal software companies headquartered in the United States as of September 2026 and tracks 39,691 professional contacts across them, including 11,979 with verified work emails. New York is the largest hub.

This list covers career portal software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review
1,052Companies
39,691Contacts tracked
11,979Verified emails
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The 25 largest career portal software companies based in the United States

Ranked by team size
Top 25 of 1,052 career portal software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to career portal software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSioux Falls, SD, United StatesHQ checked Sep 27, 2026501-1,0001,742 contacts →

Indirect evidence

“gpac is the #1 digital recruitment platform, built on the belief that staffing is fundamentally a people business.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceMountain View, CA, United StatesHQ checked Sep 27, 2026n/a1,344 contacts →

Indirect evidence

“At Edge, we're dedicated to breaking down barriers in hiring.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,0001,062 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 2026501-1,000854 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidenceCentennial, CO, United StatesHQ checked Sep 27, 2026201-500780 contacts →

Partial evidence

“Dice is the go-to career marketplace for tech professionals.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceLebanon, NH, United StatesHQ checked Sep 27, 2026501-1,000511 contacts →

Indirect evidence

“Appcast is the award-winning, global leader in programmatic job advertising technology.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 2026501-1,000453 contacts →

Indirect evidence

“We’re proud to say that TMP Worldwide is a future-focused company with an amazing track record of delivering for clients and a rich heritage of industry firsts.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceStamford, CT, United StatesHQ checked Sep 27, 202651-200380 contacts →

Indirect evidence

“JobTarget recruitment solutions help leading Fortune companies, recruitment advertising agencies and small businesses improve the process of finding and hiring the best candidates.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceNorwood, NJ, United StatesHQ checked Sep 27, 2026201-500373 contacts →

Partial evidence

“All-in-one Software for Recruitment & Headhunting/Executive Search Firms.”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceWest Chester, PA, United StatesHQ checked Sep 27, 202651-200367 contacts →

Indirect evidence

“Lensa is a U.S.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceAmbler, PA, United StatesHQ checked Sep 27, 20261,001-5,000349 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 2026201-500218 contacts →

Indirect evidence

“Horizons is now Remote People.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceMountain View, CA, United StatesHQ checked Sep 27, 2026201-500178 contacts →

Indirect evidence

“hireEZ is an AI company transforming how businesses hire.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 27, 2026201-500171 contacts →

Indirect evidence

“Since 2006, iitjobs has been a growing, global tech hub with over 500k unique monthly visitors.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceFrederick, MD, United StatesHQ checked Sep 27, 202651-200138 contacts →

Indirect evidence

“iHire is a leading employment platform that powers a family of 57 industry-focused talent networks, including WorkInSports, iHireVeterinary, iHireDental, iHireConstruction, and…”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceScottsdale, AZ, United StatesHQ checked Sep 27, 202651-200136 contacts →

Indirect evidence

“We believe the recruitment process can fundamentally impact both business success and a person’s life by connecting the right person with a job they love.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceDublin, CA, United StatesHQ checked Sep 27, 202610001+133 contacts →

Indirect evidence

“Oracle acquired Taleo in 2012.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 27, 202651-200129 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceHuntsville, AL, United StatesHQ checked Sep 27, 20265,001-10,000128 contacts →

Indirect evidence

“Appleton is now Spur!”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceBoston, MA, United StatesHQ checked Sep 27, 202651-200127 contacts →

Indirect evidence

“JobGet is the Social Job Network for the Everyday Worker.”

Source: RevenueBase Database · checked Sep 27, 2026
21Partial evidenceSanta Monica, CA, United StatesHQ checked Sep 27, 202651-200123 contacts →

Partial evidence

“12twenty is the only data-powered, privacy-obsessed early-career talent platform.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceSouthlake, TX, United StatesHQ checked Sep 27, 202651-200110 contacts →

Indirect evidence

“Oorwin AI is an intelligent recruitment platform designed to transform how businesses hire, manage, and collaborate on talent.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceColumbus, OH, United StatesHQ checked Sep 27, 202651-200107 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceJersey City, NJ, United StatesHQ checked Sep 27, 202611-5098 contacts →

Indirect evidence

“HireBeat is a candidate sourcing and applicant tracking system that gets out of your way to make recruiting incredibly fast.”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceIrving, TX, United StatesHQ checked Sep 27, 2026201-50094 contacts →

Partial evidence

“Lucid Technologies, Inc is a fast-growing software consulting firm, we specialize in IT Staffing, IT Development, and Outsourcing.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 1,052 career portal software companies based in the United States

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Career portal software companies based in the United States at a glance

As of Sep 27, 2026
30.2%Verified-email coverage
37.7Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
561
11-50
338
51-200
93
201-500
32
501-1,000
7
1,001-5,000
8
5,001-10,000
2
10001+
7

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 1,052 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among career portal software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “career portal software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names career portal software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among career portal software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 11,979 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names career portal software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many career portal software companies are there based in the United States?

RevenueBase identified 1,052 career portal software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

GPAC, headquartered in Sioux Falls, tops this list with the largest team on record.

Which city has the most career portal software companies?

New York leads with 86 headquartered companies, followed by San Francisco (64) and Los Angeles (30).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 11,979 verified decision-maker contacts tracked across these 1,052 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.