Company lists · Data refreshed November 2026

Top 24 Lead generation software companies based in the United States

Name: Lead generation software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 4,244 companies tracked

RevenueBase identified 4,244 company matches for lead generation software companies associated with the United States as of November 2026 and tracks 59,918 professional contacts across them, including 15,957 with verified work emails. New York is the largest hub.

This list covers company matches for lead generation software companies 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 November 4, 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 Nov 4, 2026 How this list was built

4,244Companies

59,918Contacts tracked

15,957Verified emails

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The 24 largest lead generation software companies based in the United States

Ranked by team size

Top 24 of 4,244 company matches for lead generation software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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	Zoominfo	Exact match	Vancouver, MA, United StatesHQ recorded Nov 4, 2026	1,001-5,000	4,262 contacts →
	Exact match “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Nov 4, 2026	1,001-5,000	2,980 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	THRYV	Exact match	Dallas, TX, United StatesHQ recorded Nov 4, 2026	1,001-5,000	2,505 contacts →
	Exact match “Thryv is an AI-powered platform built to help small businesses get found, win customers, and drive repeat sales.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	6sense	Exact match	San Francisco, TX, United StatesHQ recorded Nov 4, 2026	1,001-5,000	1,492 contacts →
	Exact match “6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	CLAY	Exact match	New York, NY, United StatesHQ recorded Nov 4, 2026	201-500	1,191 contacts →
	Exact match “The creative tool for growth \| Go to market with unique data - and the ability to act on it” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	apollo.io	Exact match	San Francisco, CA, United StatesHQ recorded Nov 4, 2026	501-1,000	1,156 contacts →
	Exact match “Apollo is the AI GTM System that uniquely combines data, intelligence, and execution in one loop, helping every business find and win their next customer.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Cience	Exact match	Miami, FL, United StatesHQ recorded Nov 4, 2026	201-500	1,120 contacts →
	Exact match “CIENCE Technologies, Inc, founded in 2015 and headquartered in Denver, CO, is a pioneering global company in lead generation software and services, committed to transforming the…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Pipedrive	Exact match	New York, NY, United StatesHQ recorded Nov 4, 2026	501-1,000	998 contacts →
	Exact match “Founded in 2010, Pipedrive is an easy and effective sales CRM that drives small business growth.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Applovin	Exact match	Palo Alto, CA, United StatesHQ recorded Nov 4, 2026	201-500	777 contacts →
	Exact match “AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Flexisales INC	Exact match	Las Vegas, NV, United StatesHQ recorded Nov 4, 2026	201-500	736 contacts →
	Exact match “Flexisales, is a global frontrunner in B2B Lead & Demand Generation and Data Services, serving technology companies & agencies worldwide.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Manlitics B2B Ites	Exact match	New York, United StatesHQ recorded Nov 4, 2026	501-1,000	729 contacts →
	Exact match “In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Salebuild	Exact match	Redwood City, CA, United StatesHQ recorded Nov 4, 2026	n/a	725 contacts →
	Exact match “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Marigold	Exact match	Nashville, TN, United StatesHQ recorded Nov 4, 2026	201-500	650 contacts →
	Exact match “Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Callbox INC	Exact match	Encino, CA, United StatesHQ recorded Nov 4, 2026	201-500	528 contacts →
	Exact match “Callbox is the #1 trusted lead generation services and AI-Powered Growth Strategy Partner by enterprise and scaling businesses in the USA, Canada, Asia Pacific, Latin America…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Saleshive	Exact match	Denver, CO, United StatesHQ recorded Nov 4, 2026	51-200	448 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Leadgenius	Exact match	Berkeley, CA, United StatesHQ recorded Nov 4, 2026	201-500	445 contacts →
	Exact match “LeadGenius helps B2B companies find and reach their next best customers.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Amarketforce	Exact match	San Jose, CA, United StatesHQ recorded Nov 4, 2026	201-500	407 contacts →
	Exact match “aMarketForce is a full-scale B2B Contact Database & Demand Generation services company.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Invoca	Exact match	West Hollywood, CA, United StatesHQ recorded Nov 4, 2026	201-500	374 contacts →
	Exact match “Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Callrail	Exact match	Atlanta, GA, United StatesHQ recorded Nov 4, 2026	201-500	351 contacts →
	Exact match “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Artisan	Exact match	San Francisco, United StatesHQ recorded Nov 4, 2026	51-200	306 contacts →
	Exact match “Artisan builds AI employees.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Warrior Plus	Exact match	Henderson, NV, United StatesHQ recorded Nov 4, 2026	n/a	270 contacts →
	Exact match “Best-in-class sales & marketing automation platform and marketplace for digital business owners and online marketers” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	instantly.ai	Exact match	Sheridan, WY, United StatesHQ recorded Nov 4, 2026	51-200	261 contacts →
	Exact match “All-in-one outreach platform for business growth.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Chili Piper	Exact match	New York, NY, United StatesHQ recorded Nov 4, 2026	51-200	247 contacts →
	Exact match “Chili Piper is the all-in-one Demand Conversion Platform, used by Intuit, Spotify, Airbnb, Gong, and thousands more We are the only platform that consolidates Form Routing, Chat…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Marketjoy, INC	Exact match	Pensacola, FL, United StatesHQ recorded Nov 4, 2026	51-200	232 contacts →
	Exact match “Founded in 2016 and headquartered in Pensacola, Florida, MarketJoy is a B2B lead generation, appointment generation and sales development partner built to deliver predictable…” Recorded in the RevenueBase company graph · Nov 4, 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 “lead generation 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 24 of 4,244 lead generation software companies based in the United States

See the full list, filter by size, metro and specialty, and access 15,957 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lead generation software companies based in the United States at a glance

As of Nov 4, 2026

26.6%Verified-email coverage

14.1Average contacts per company

1-10Median size (employees)

6.0%Largest-city concentration · New York

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

2,433

11-50

1,317

51-200

361

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 4,244 companies.

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 “lead generation 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. 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 15,957 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 November 4, 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.

Lead generation software companies 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 “lead generation software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead generation software companies are there based in the United States?

RevenueBase identified 4,244 company matches for lead generation software companies associated with the United States as of November 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?

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

Which city has the most lead generation software companies?

New York leads with 254 company records, followed by San Francisco (184) and Sheridan (105).

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 15,957 professional contacts with verified work emails tracked across these 4,244 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 November 4, 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.