Company lists · Data refreshed September 2026

Top 25 AI recruiting firms based in the United States

Name: AI recruiting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,224 companies tracked

RevenueBase identified 2,224 AI recruiting firms headquartered in the United States as of September 2026 and tracks 34,068 professional contacts across them, including 7,944 with verified work emails. San Francisco is the largest hub.

This list covers AI recruiting firms 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

2,224Companies

34,068Contacts tracked

7,944Verified emails

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The 25 largest AI recruiting firms based in the United States

Ranked by team size

Top 25 of 2,224 AI recruiting firms 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 recruiting firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Optimhire	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	n/a	1,744 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
2	Radancy	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,062 contacts →
	Indirect evidence “At Radancy, we’re delivering the future of hiring.” Source: RevenueBase Database · checked Sep 27, 2026
3	Smartrecruiters	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	606 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
4	Ceipal	Strong evidence	Rochester, NY, United StatesHQ checked Sep 27, 2026	201-500	533 contacts →
	Strong 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
5	Paradox	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 27, 2026	501-1,000	501 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
6	JOVEO	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 2026	201-500	422 contacts →
	Partial 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
7	SENSE	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	387 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
8	Phenom	Partial evidence	Ambler, PA, United StatesHQ checked Sep 27, 2026	1,001-5,000	349 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
9	Talentola	Indirect evidence	DE, United StatesHQ checked Sep 27, 2026	51-200	345 contacts →
	Indirect evidence “TalentOla is a search firm focused on meeting our customers’ diversified talent needs across industry verticals and functions.” Source: RevenueBase Database · checked Sep 27, 2026
10	GEM	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	340 contacts →
	Strong evidence “Gem is the AI-first recruiting platform built for better outcomes, not more tools.” Source: RevenueBase Database · checked Sep 27, 2026
11	Hirevue	Indirect evidence	South Jordan, UT, United StatesHQ checked Sep 27, 2026	201-500	335 contacts →
	Indirect evidence “Human Potential Intelligence is the future of hiring – enabling organizations to elevate the hiring conversation from evaluating candidates’ credentials to understanding what they…” Source: RevenueBase Database · checked Sep 27, 2026
12	Atlas Search	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	322 contacts →
	Partial evidence “Atlas Search is an executive recruiting firm dedicated to placing accounting, finance, front office, middle office, technology, healthcare, clinical research, human resources, and…” Source: RevenueBase Database · checked Sep 27, 2026
13	RIVAL	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	321 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
14	Catalyte	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 27, 2026	51-200	294 contacts →
	Partial evidence “Catalyte is an AI-enabled workforce company.” Source: RevenueBase Database · checked Sep 27, 2026
15	Braintrust	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	n/a	283 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
16	Leoforce	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 27, 2026	201-500	273 contacts →
	Indirect evidence “At Leoforce, we believe hiring should be faster, smarter, and easier.” Source: RevenueBase Database · checked Sep 27, 2026
17	Find Great People FGP	Indirect evidence	Greenville, SC, United StatesHQ checked Sep 27, 2026	51-200	253 contacts →
	Indirect evidence “Find Great People (FGP) is a nationally recognized talent acquisition and human resources consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
18	Neerinfo Solutions	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 27, 2026	201-500	209 contacts →
	Indirect evidence “Neer Info Solutions is a boutique executive search firm and has been in the search industry since 2005.” Source: RevenueBase Database · checked Sep 27, 2026
19	NAS Recruitment Innovation	Indirect evidence	Independence, OH, United StatesHQ checked Sep 27, 2026	51-200	205 contacts →
	Indirect evidence “NAS Recruitment Innovation empowers you to attract and engage quality talent with a strategic blend of targeted technology and expertise.” Source: RevenueBase Database · checked Sep 27, 2026
20	Boutique Recruiting	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	51-200	201 contacts →
	Partial evidence “At Boutique Recruiting, our national team specializes in placing top talent across a wide range of industries.” Source: RevenueBase Database · checked Sep 27, 2026
21	Weekday YC W21	Partial evidence	San Fransisco, CA, United StatesHQ checked Sep 27, 2026	n/a	194 contacts →
	Partial evidence “AI recruiter that runs outbound sourcing campaigns to find top talent.” Source: RevenueBase Database · checked Sep 27, 2026
22	Seekout	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 27, 2026	51-200	179 contacts →
	Partial evidence “SeekOut helps organizations recruit and redeploy talent using the latest agentic AI solutions.” Source: RevenueBase Database · checked Sep 27, 2026
23	Hireez	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 27, 2026	201-500	178 contacts →
	Partial evidence “hireEZ is an AI company transforming how businesses hire.” Source: RevenueBase Database · checked Sep 27, 2026
24	BHO Tech	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	170 contacts →
	Strong 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
25	Recruitics	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	169 contacts →
	Partial evidence “Recruitics helps the world’s leading employers transform how they attract and hire quality talent.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: AI recruiting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names AI recruiting firms.
Partial evidence: Its own public description names part of AI recruiting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI recruiting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,224 AI recruiting firms based in the United States

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AI recruiting firms based in the United States at a glance

As of Sep 27, 2026

23.3%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

8.8%Largest-city concentration · San Francisco

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,385

11-50

612

51-200

174

201-500

501-1,000

1,001-5,000

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 2,224 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 recruiting firms, 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 recruiting firms”. 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 recruiting firms), 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 recruiting firms, 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, 7,944 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.

AI recruiting firms by metro

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 recruiting firms, 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 recruiting firms are there based in the United States?

RevenueBase identified 2,224 AI recruiting firms 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?

Optimhire, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most AI recruiting firms?

San Francisco leads with 196 headquartered companies, followed by New York (163) and Los Angeles (69).

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 7,944 verified decision-maker contacts tracked across these 2,224 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.