Company lists · Data refreshed September 2026

Top 16 HR technology companies based in San Francisco, United States

RevenueBase identified 53 company matches for HR technology companies associated with San Francisco, United States as of September 2026 and tracks 5,121 professional contacts across them, including 2,928 with verified work emails and 2,225 with mobile numbers. Across the United States, New York is the largest hub for this category (73 companies); San Francisco follows with 48.

This list covers company matches for HR technology companies associated with San Francisco, United States, 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 September 12, 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 RevenueBase SmartSearch · Exact Recorded Sep 12, 2026 How this list was built
53Companies
5,121Contacts tracked
2,928Verified emails
2,225Mobile numbers
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The 16 largest HR technology companies based in San Francisco, United States

Ranked by team size
Top 16 of 53 company matches for HR technology companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 20261,001-5,0003,543 contacts →

Exact match

“Gusto has been growing the small business economy for 15+ years.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 2026501-1,000606 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 2026501-1,000562 contacts →

Exact match

“Our mission is to make work meaningful.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202651-20083 contacts →

Exact match

“Peoplebox is a GenAI-powered one-stop talent platform that streamlines hiring, performance management, OKR/ goals alignment, employee engagement, and career development-all in one…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202651-20026 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202611-5012 contacts →

Exact match

“Next Gen AI Native HR & Recruiting Platform”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202611-5012 contacts →

Exact match

“Avenue Eco is building the intelligence layer of modern business.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202611-509 contacts →

Exact match

“Founded by enterprise technology veterans who've driven more than $1B in pipeline across all major GEOs.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202611-508 contacts →

Exact match

“Rabble provides the best on-demand, embedded Recruiters, HR and Ops Talent.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 20261-107 contacts →

Exact match

“HR MANAGEMENT SOLUTIONS - Human Resources, Payroll, Recruiting We can take on your day-to-day HR needs such as offer letters, background checks, on-boarding, resignation kits…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 20261-106 contacts →

Exact match

“Spending too much time dealing with employee onboarding, state reg, HR questions etc?”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 20261-104 contacts →

Exact match

“We exist to make companies prosper by elevating the people who keep them running.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 20261-104 contacts →

Exact match

“We provide world class support to empower your company's talent.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202651-2003 contacts →

Exact match

“Tackle your HR challenges head-on and boost engagement by empowering a connected workforce that thrives in today’s environment.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 20261-102 contacts →

Exact match

“With over two decades of expertise in HR and Recruiting, our team crafts solutions centered on your company values.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202611-501 contacts →

Exact match

“Skills Management Re-imagined.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 16 of 53 HR technology companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 2,928 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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HR technology companies based in San Francisco, United States at a glance

As of Sep 12, 2026
57.2%Verified-email coverage
43.4%Mobile-number coverage
96.6Average contacts per company
11-50Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
19
51-200
7
501-1,000
2
1,001-5,000
1
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 52.0d

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.
What qualifies
Company records associated with San Francisco, United States whose business descriptions match “HR technology 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,928 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 September 12, 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.

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 “HR technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR technology companies are there based in San Francisco, United States?

RevenueBase identified 53 company matches for HR technology companies associated with San Francisco, United States as of September 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?

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

Which city in the United States has the most HR technology companies?

New York leads the United States with 73 company records, followed by San Francisco (48) and Atlanta (47).

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 2,928 professional contacts with verified work emails tracked across these 53 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 September 12, 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.