Company lists · Data refreshed September 2026

Top 25 Professional networking platforms based in the United States

RevenueBase identified 737 company matches for professional networking platforms associated with the United States as of September 2026 and tracks 109,679 professional contacts across them, including 17,889 with verified work emails and 15,332 with mobile numbers. New York is the largest hub.

This list covers company matches for professional networking platforms associated with the 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 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 RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built
737Companies
109,679Contacts tracked
17,889Verified emails
15,332Mobile numbers
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The 25 largest professional networking platforms based in the United States

Ranked by team size
Top 25 of 737 company matches for professional networking platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchCentennial, CO, United StatesHQ recorded Sep 5, 2026201-500780 contacts →

Exact match

“Dice is the go-to career marketplace for tech professionals.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United StatesHQ recorded Sep 5, 2026n/a717 contacts →

Exact match

“Forbes Business Council is a vetted professional networking community for senior executives and business owners who are committed to personal and professional excellence.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchWest Chester, PA, United StatesHQ recorded Sep 5, 202651-200367 contacts →

Exact match

“Lensa is a U.S.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchCleveland, OH, United StatesHQ recorded Sep 5, 2026n/a236 contacts →

Exact match

“TeamWork Online is the leading hiring platform and professional network in sports and entertainment, with 1,500+ employers, 10M+ job seekers, and 30K+ new jobs each year.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchFrederick, MD, United StatesHQ recorded Sep 5, 202651-200138 contacts →

Exact match

“iHire is a leading employment platform that powers a family of 57 industry-focused talent networks, including WorkInSports, iHireVeterinary, iHireDental, iHireConstruction, and…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchDunmore, PA, United StatesHQ recorded Sep 5, 2026201-500136 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchHuntsville, AL, United StatesHQ recorded Sep 5, 20265,001-10,000128 contacts →

Exact match

“Appleton is now Spur!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 5, 202651-200127 contacts →

Exact match

“JobGet is the Social Job Network for the Everyday Worker.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Sep 5, 202651-200106 contacts →

Exact match

“Business moves at the speed of community.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 5, 202651-200104 contacts →

Exact match

“Find work that's worth it.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 5, 202651-20076 contacts →

Exact match

“Workweek is building the next generation of professional networks.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchElmont, NY, United StatesHQ recorded Sep 5, 202611-5076 contacts →

Exact match

“Find Me is a web-based social media application that enables users to create and share customizable portfolios, including "Personal","Corporate","Academic", and more.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchPhoenix, CA, United StatesHQ recorded Sep 5, 2026n/a73 contacts →

Exact match

“FILD Search is an entrepreneurial recruiting services platform that connects hiring teams & job seekers to a community of high-performing recruiters.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchMountain View, CA, United StatesHQ recorded Sep 5, 202611-5071 contacts →

Exact match

“HiCounselor is a digital ecosystem and platform that provides everything job seekers and professionals need in one place to land their next job.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchUnited StatesHQ recorded Sep 5, 202651-20069 contacts →

Exact match

“Obsidi® is the largest career navigation system that sees you.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchPalo Alto, CA, United StatesHQ recorded Sep 5, 202611-5048 contacts →

Exact match

“Key AI is an AI-native community engine rebuilding how professionals connect, turning passive networks into active opportunities.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchHerndon, VA, United StatesHQ recorded Sep 5, 202611-5045 contacts →

Exact match

“Tallo provides the only end-to-end workforce talent solution based on an approach of combining science, data analytics, and digital technology.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchParsippany, NJ, United StatesHQ recorded Sep 5, 202651-20045 contacts →

Exact match

“Techotlist is the first AI-powered job and networking platform built for the U.S.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchBrooklyn, United StatesHQ recorded Sep 5, 202611-5044 contacts →

Exact match

“Bandana was built for modern recruiting.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchBoston, United StatesHQ recorded Sep 5, 202651-20037 contacts →

Exact match

“Resume-Library is America's fastest growing job site.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchPhoenix, United StatesHQ recorded Sep 5, 202611-5034 contacts →

Exact match

“For nearly two decades, Jobing has been a pioneer in online employment marketing and branding.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchNew York, United StatesHQ recorded Sep 5, 202611-5031 contacts →

Exact match

“Bizfluence is a business oriented social network, a community, and a platform that is hyper-focused on building real relationships and real business with real people.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Sep 5, 202611-5030 contacts →

Exact match

“TrustLogicsᵀᴹ is analogous to the highly complex and multifaceted business of connecting job seekers with potential employers, and providing recruiters with access to available…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Sep 5, 202611-5026 contacts →

Exact match

“Welcome to employHER, the premier video professional networking platform committed to nurturing connections, exchanging expertise, and propelling careers through dynamic video…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 5, 202651-20024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 737 professional networking platforms based in the United States

See the full list, filter by size, metro and specialty, and access 17,889 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional networking platforms based in the United States at a glance

As of Sep 5, 2026
16.3%Verified-email coverage
14.0%Mobile-number coverage
148.8Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · New York
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
461
11-50
199
51-200
34
201-500
22
501-1,000
3
1,001-5,000
6
5,001-10,000
3
10001+
9

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 the United States whose business descriptions match “professional networking platforms” 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 17,889 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 5, 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.

Professional networking platforms by metro

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 “professional networking platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional networking platforms are there based in the United States?

RevenueBase identified 737 company matches for professional networking platforms associated with the 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?

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

Which city has the most professional networking platforms?

New York leads with 75 company records, followed by San Francisco (48) and Los Angeles (27).

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 17,889 professional contacts with verified work emails tracked across these 737 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 5, 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.