Company lists · Data refreshed September 2026

Top 25 AI recruitment platforms based in the United States

RevenueBase identified 1,577 AI recruitment platforms headquartered in the United States as of September 2026 and tracks 34,396 professional contacts across them, including 8,793 with verified work emails. San Francisco is the largest hub.

This list covers AI recruitment platforms 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
1,577Companies
34,396Contacts tracked
8,793Verified emails
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The 25 largest AI recruitment platforms based in the United States

Ranked by team size
Top 25 of 1,577 AI recruitment platforms 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 AI recruitment platforms: 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 evidenceSanta Monica, CA, United StatesHQ checked Sep 27, 20261,001-5,0003,619 contacts →

Indirect evidence

“Cornerstone powers the potential of organizations and their people to thrive in a changing world.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026n/a1,744 contacts →

Indirect evidence

“Job Seekers: Land interviews faster OptimHire’s Job Auto-Applier applies to relevant jobs for you-24/7, hands-free.”

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
4Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 2026501-1,000854 contacts →

Partial 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
5Strong evidenceSanta Clara, CA, United StatesHQ checked Sep 27, 2026501-1,000739 contacts →

Strong evidence

“Eightfold AI's market-leading Talent Intelligence Platform™ helps organizations retain top performers, upskill and reskill their workforce, and recruit talent efficiently.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 20261,001-5,000704 contacts →

Partial evidence

“We are AI/R.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026501-1,000606 contacts →

Indirect evidence

“SmartRecruiters was founded on the bold belief that great companies are built through great hiring.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceRochester, NY, United StatesHQ checked Sep 27, 2026201-500533 contacts →

Partial evidence

“Ceipal provides AI-powered staffing software that helps staffing, recruiting, and talent professionals work more efficiently while keeping people at the center of their work.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceScottsdale, AZ, United StatesHQ checked Sep 27, 2026501-1,000501 contacts →

Indirect evidence

“We believe in a world where all the friction that gets in the way of hiring is replaced by conversations, freeing people up to spend time with people, not software.”

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceMenlo Park, CA, United StatesHQ checked Sep 27, 2026201-500422 contacts →

Strong evidence

“As the global leader in AI-powered recruitment marketing and candidate engagement, we are transforming talent attraction and recruitment media buying for the world’s largest and…”

Source: RevenueBase Database · checked Sep 27, 2026
11Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026201-500387 contacts →

Strong evidence

“Sense is a leading Conversational AI recruiting platform helping organizations hire faster, smarter, and at scale-without losing the human touch.”

Source: RevenueBase Database · checked Sep 27, 2026
12Partial 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
13Partial evidenceAmbler, PA, United StatesHQ checked Sep 27, 20261,001-5,000349 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
14Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202651-200340 contacts →

Strong evidence

“Gem is the AI-first recruiting platform built for better outcomes, not more tools.”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceChicago, IL, United StatesHQ checked Sep 27, 2026201-500321 contacts →

Partial evidence

“Rival delivers AI-powered orchestration for HR, helping organizations accelerate time-to-impact across sourcing, candidate engagement, and employee journeys.”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026201-500301 contacts →

Partial evidence

“Fountain is the AI-native Operating System for the global frontline workforce.”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceBaltimore, MD, United StatesHQ checked Sep 27, 202651-200294 contacts →

Partial evidence

“Catalyte is an AI-enabled workforce company.”

Source: RevenueBase Database · checked Sep 27, 2026
18Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026n/a283 contacts →

Strong evidence

“Braintrust is revolutionizing hiring with Braintrust AIR, the world's first and only end-to-end AI recruiting platform.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceRaleigh, NC, United StatesHQ checked Sep 27, 2026201-500273 contacts →

Indirect evidence

“At Leoforce, we believe hiring should be faster, smarter, and easier.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202651-200212 contacts →

Partial evidence

“Paraform is an Agentic Hiring Platform that makes hiring exceptional talent as easy as pressing a button.”

Source: RevenueBase Database · checked Sep 27, 2026
21Strong evidenceBurlington, MA, United StatesHQ checked Sep 27, 202651-200196 contacts →

Strong evidence

“Jobiak provides the industry’s first AI-based recruitment marketing platform that is designed to quickly and directly publish job postings to Google for Jobs, maximize their…”

Source: RevenueBase Database · checked Sep 27, 2026
22Strong evidenceRedwood City, CA, United StatesHQ checked Sep 27, 202651-200191 contacts →

Strong evidence

“Findem is the AI platform for talent outcomes.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceBellevue, WA, United StatesHQ checked Sep 27, 202651-200179 contacts →

Partial evidence

“SeekOut helps organizations recruit and redeploy talent using the latest agentic AI solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceMountain View, CA, United StatesHQ checked Sep 27, 2026201-500178 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceSan Jose, CA, United StatesHQ checked Sep 27, 202651-200170 contacts →

Partial evidence

“BHO Tech is a Technology Recruiting Consulting Firm located in the Bay Area Ca with multiple locations in the US and Globally BHO Tech is harnessing generative AI and Language…”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 1,577 AI recruitment platforms based in the United States

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AI recruitment platforms based in the United States at a glance

As of Sep 27, 2026
25.6%Verified-email coverage
21.8Average contacts per company
1-10Median size (employees)
12.8%Largest-city concentration · San Francisco
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
879
11-50
510
51-200
140
201-500
30
501-1,000
8
1,001-5,000
9
5,001-10,000
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 1,577 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 AI recruitment platforms, 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 “AI recruitment platforms”. 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 AI recruitment platforms), 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 AI recruitment platforms, 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, 8,793 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 AI recruitment platforms, 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 AI recruitment platforms are there based in the United States?

RevenueBase identified 1,577 AI recruitment platforms 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?

Cornerstone Ondemand, headquartered in Santa Monica, tops this list with the largest team on record.

Which city has the most AI recruitment platforms?

San Francisco leads with 202 headquartered companies, followed by New York (131) and Austin (47).

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 8,793 verified decision-maker contacts tracked across these 1,577 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.