Company lists · Data refreshed October 2026

Top 25 AI candidate matching software companies worldwide

Name: AI candidate matching software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 20, 2026 6,868 companies tracked

RevenueBase identified 6,868 company matches for AI candidate matching software companies worldwide as of October 2026 and tracks 83,291 professional contacts across them, including 15,290 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI candidate matching software companies worldwide, 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 20, 2026. Country and city lists for AI candidate matching software companies follow the table.

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 20, 2026 How this list was built

6,868Companies

83,291Contacts tracked

15,290Verified emails

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The 25 largest AI candidate matching software companies worldwide

Ranked by team size

Top 25 of 6,868 company matches for AI candidate matching software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Micro1	Exact match	San Francisco Bay, CA, United StatesHQ recorded Oct 20, 2026	n/a	4,664 contacts →
	Exact match “the leading data lab that builds real-world RL environments to train models and agents” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2	kariyer.net	Exact match	Istanbul, TürkiyeHQ recorded Oct 20, 2026	n/a	2,078 contacts →
	Exact match “bu yana Türkiye’de istihdamın gelişimine katkı sağlamak amacıyla faaliyet gösteren Kariyer.net, yapay zeka destekli çözümleriyle işverenler ile iş arayanları buluşturan bir İK…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3	Optimhire	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	n/a	1,680 contacts →
	Exact match “Job Seekers: Land interviews faster OptimHire’s Job Auto-Applier applies to relevant jobs for you-24/7, hands-free.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4	Employment Hero	Exact match	Sydney, AustraliaHQ recorded Oct 20, 2026	501-1,000	1,648 contacts →
	Exact match “At Employment Hero, we’re an ambitious group of people on a mission to make employment easier and more valuable.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5	Radancy	Exact match	New York, NY, United StatesHQ recorded Oct 20, 2026	1,001-5,000	1,047 contacts →
	Exact match “At Radancy, we’re delivering the future of hiring.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6	Greenhouse Software	Exact match	New York, NY, United StatesHQ recorded Oct 20, 2026	501-1,000	901 contacts →
	Exact match “Greenhouse is the all-together hiring platform, giving companies of all sizes everything they need to hire better.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7	Smartrecruiters	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	501-1,000	642 contacts →
	Exact match “SmartRecruiters was founded on the bold belief that great companies are built through great hiring.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8	Swipejobs	Exact match	Dallas, United StatesHQ recorded Oct 20, 2026	1,001-5,000	628 contacts →
	Exact match “We’re a global, AI-native jobs platform built to fix what traditional hiring systems struggle with: matching people to the right work.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9	Teamtailor	Exact match	Stockholm, SwedenHQ recorded Oct 20, 2026	501-1,000	604 contacts →
	Exact match “More than just an ATS, Teamtailor is the all-in-one recruitment software that companies and candidates love.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10	WCC Group	Exact match	Utrecht, NetherlandsHQ recorded Oct 20, 2026	51-200	530 contacts →
	Exact match “WCC is a global leader in employment solutions, serving public and private employment services, workforce agencies, and enterprise organizations.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11	Ceipal	Exact match	Rochester, NY, United StatesHQ recorded Oct 20, 2026	201-500	522 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12	Appcast, INC	Exact match	Lebanon, NH, United StatesHQ recorded Oct 20, 2026	501-1,000	500 contacts →
	Exact match “Appcast is the award-winning, global leader in programmatic job advertising technology.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13	JOVEO	Exact match	Menlo Park, CA, United StatesHQ recorded Oct 20, 2026	201-500	446 contacts →
	Exact match “Joveo is an agentic recruiting platform that helps the world's largest employers, staffing firms, RPOs and recruitment media agencies hire better, faster and within budget.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14	Hirepro	Exact match	Bangalore, IndiaHQ recorded Oct 20, 2026	201-500	425 contacts →
	Exact match “At HirePro, Fearless Hiring defines us.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15	vsource.io	Exact match	Cork, IrelandHQ recorded Oct 20, 2026	201-500	411 contacts →
	Exact match “vsource - Smarter Talent Acquisition vsource is a talent sourcing platform that blends smart technology with human intuition to help recruiting teams become more efficient.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16	GOJOB	Exact match	Aix-en-provence, FranceHQ recorded Oct 20, 2026	201-500	410 contacts →
	Exact match “Implanté en France et aux Etats-Unis, Gojob est le pionnier du recrutement par l’IA.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17	Talentech	Exact match	Oslo, NorwayHQ recorded Oct 20, 2026	201-500	401 contacts →
	Exact match “Talentech is the leading AI powered Recruitment and HR platform that empowers organizations to drive growth with the right talent.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18	SENSE	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	201-500	389 contacts →
	Exact match “Sense is a leading Conversational AI recruiting platform helping organizations hire faster, smarter, and at scale-without losing the human touch.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19	Recruit CRM	Exact match	Norwood, NJ, United StatesHQ recorded Oct 20, 2026	201-500	374 contacts →
	Exact match “All-in-one Software for Recruitment & Headhunting/Executive Search Firms.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20	Hirevue	Exact match	Sandy, UT, United StatesHQ recorded Oct 20, 2026	201-500	352 contacts →
	Exact match “Hirevue is redefining how organizations make hiring decisions.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21	Jobvite	Exact match	Denver, CO, United StatesHQ recorded Oct 20, 2026	201-500	332 contacts →
	Exact match “One of three market-leading ATS solutions by Employ, Jobvite is a comprehensive, configurable talent acquisition suite that streamlines complex processes to put the focus back on…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22	GEM	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	51-200	330 contacts →
	Exact match “Gem is the AI-first recruiting platform built for better outcomes, not more tools.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23	Paradox	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 20, 2026	501-1,000	324 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24	RIVAL	Exact match	Chicago, IL, United StatesHQ recorded Oct 20, 2026	201-500	311 contacts →
	Exact match “Rival delivers AI-powered orchestration for HR, helping organizations accelerate time-to-impact across sourcing, candidate engagement, and employee journeys.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25	Fountain	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	201-500	301 contacts →
	Exact match “Fountain is the AI-native Operating System for the global frontline workforce.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI candidate matching software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,868 AI candidate matching software companies worldwide

See the full list, filter by size, metro and specialty, and access 15,290 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI candidate matching software companies worldwide at a glance

As of Oct 20, 2026

18.4%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · London

Oct 20, 2026Page data refreshed

Companies by employee count

1-10

4,358

11-50

1,926

51-200

432

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for AI candidate matching software companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI candidate matching 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. 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 15,290 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 20, 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.

AI candidate matching software companies by location

47 lists · largest first

Every AI candidate matching software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “AI candidate matching software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI candidate matching software companies are there worldwide?

RevenueBase identified 6,868 company matches for AI candidate matching software companies worldwide 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?

Micro1 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most AI candidate matching software companies?

The United States leads with 1,525 companies, followed by India (846) and the United Kingdom (432). Every AI candidate matching software companies list by country and city is linked on this page.

Which city has the most AI candidate matching software companies?

London leads with 287 company records, followed by Bangalore (205) and San Francisco (196).

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 15,290 professional contacts with verified work emails tracked across these 6,868 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 20, 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.