Company lists · Data refreshed September 2026

Top 25 Recruitment advertising networks based in San Francisco, United States

RevenueBase identified 81 recruitment advertising networks headquartered in San Francisco, United States as of September 2026 and tracks 1,792 professional contacts across them, including 619 with verified work emails. New York is the largest hub.

This list covers recruitment advertising networks headquartered in San Francisco, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
81Companies
1,792Contacts tracked
619Verified emails
Explore all 81 companies → Free signup · no credit card · 500 free credits

The 25 largest recruitment advertising networks based in San Francisco, United States

Ranked by team size
Top 25 of 81 recruitment advertising networks based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names recruitment advertising networks: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
SmartrecruitersIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000606

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

Source: company website · checked Sep 5, 2026
2
GEMIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200340

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

Source: company website · checked Sep 5, 2026
3
BraintrustIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026n/a283

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

Source: company website · checked Sep 5, 2026
4
JuiceboxIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20055

“The best teams win on talent.”

Source: company website · checked Sep 5, 2026
5
LandedIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5043

“The first end-to-end recruiting platform helping restaurants and hospitality employers hire top-notch candidates quickly.”

Source: company website · checked Sep 5, 2026
6
SupportfinityIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5026

“Super AI for enterprises to fully plan, attract, source, recruit, assess and hire alpha talent.”

Source: company website · checked Sep 5, 2026
7
TeamablePartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20026

“Teamable (formerly TopFunnel) is the future of recruitment, the only company that combines the data-based certainty, scalability, and seamless processes of a tech solution with…”

Source: company website · checked Sep 5, 2026
8
RakunaIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5025

“Rakuna is on a mission to help employers adapt to the ever-changing recruiting landscape and hire their next wave of talents with the right technology.”

Source: company website · checked Sep 5, 2026
9
cardinaltalent.aiIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20024

“CardinalTalent.ai is changing everything you thought you knew about the recruiting industry.”

Source: company website · checked Sep 5, 2026
10
Bridge, INCIndirect evidence
San Francisco, United StatesHQ checked Sep 5, 202611-5024

“Full-cycle talent acquisition management platform.”

Source: company website · checked Sep 5, 2026
11
REVALIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1021

“Hiring?”

Source: company website · checked Sep 5, 2026
12
UntappedIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20021

“Build diverse teams with an all-in-one platform optimized for early talent recruiting.”

Source: company website · checked Sep 5, 2026
13
Zero HiringIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5019

“Zero Hiring blends leading AI technology with human expertise to deliver smarter, faster, and more cost-effective hiring solutions.”

Source: company website · checked Sep 5, 2026
14
TalentpairIndirect evidence
San Francisco, United StatesHQ checked Sep 5, 20261-1016

“Talentpair: Your Personal AI Recruiter, Powered by a Decade of Expertise Hiring just got smarter and faster with TalentpaiIr – your personal AI recruiter designed for internal…”

Source: company website · checked Sep 5, 2026
15
COVEYIndirect evidence
San Francisco, United StatesHQ checked Sep 5, 202611-5015

“Recruiting platform with the most intelligent AI tool that can evaluate talent the way you do.”

Source: company website · checked Sep 5, 2026
16
headhuntr.ioIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5014

“Headhuntr is the only platform that delivers only qualified candidates with every search, enabling the sourcing of candidates in minutes rather than weeks.”

Source: company website · checked Sep 5, 2026
17
PUCKIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1011

“Puck is the #1 employer branding & candidate engagement platform.”

Source: company website · checked Sep 5, 2026
18
Ascend Talent SolutionsIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1011

“At Ascend Talent Solutions, 34 YEARS OF RECRUITING, FRONTLINE AND SALES MANAGEMENT EXPERIENCE IS BROUGHT TO YOUR TALENT AND CAREER SEARCH.”

Source: company website · checked Sep 5, 2026
19
RecruitbotIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-506

“RecruitBot is an all-in-one recruiting tool for hard to fill roles.”

Source: company website · checked Sep 5, 2026
20
01hireIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-506

“01Hire simplifies hiring by connecting you with top-tier, AI-vetted talent that fits your team perfectly.”

Source: company website · checked Sep 5, 2026
21
Eikon AIIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“Eikon AI uses Artificial Intelligence to optimize sourcing of top-tier candidates, enabling tech companies to more effectively compete for the exceptional talent they need to be…”

Source: company website · checked Sep 5, 2026
22
Talent Labs AIIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“Talent Labs aims to connect businesses with exceptional candidates who will enable them to transform the world.”

Source: company website · checked Sep 5, 2026
23
ConversaIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“The future of recruiting is people.”

Source: company website · checked Sep 5, 2026
24
WhitetruffleIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-504

“Whitetruffle matches candidates with tech companies utilizing machine learning algorithms to help people find their dream job.”

Source: company website · checked Sep 5, 2026
25
HireoctoIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-2003

“Introducing a new generation of ATS that blends cutting-edge technologies & AI, with RPO services.”

Source: company website · checked Sep 5, 2026

Showing 25 of 81 recruitment advertising networks based in San Francisco, United States

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Recruitment advertising networks based in San Francisco, United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 121 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
39
11-50
32
51-200
8
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 81 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 recruitment advertising networks, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in San Francisco, United States whose own description of what they do matches “recruitment advertising networks”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among recruitment advertising networks, and records with no verified work email. Companies headquartered outside San Francisco 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 an evidence 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, 619 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 5, 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.

Recruitment advertising networks by metro in the United States

Frequently asked

How many recruitment advertising networks are there based in San Francisco, United States?

RevenueBase identified 81 recruitment advertising networks headquartered in San Francisco, 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?

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

Which city has the most recruitment advertising networks?

New York leads with 121 headquartered companies, followed by San Francisco (81) and Los Angeles (38).

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 619 verified decision-maker contacts tracked across these 81 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 81 recruitment advertising networks based in San Francisco, United States. Start with a free account, no credit card.

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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.