Company lists · Data refreshed September 2026

Top 25 Demand generation software companies based in the United States

Name: Demand 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 Sep 14, 2026 1,112 companies tracked

RevenueBase identified 1,112 demand generation software companies headquartered in the United States as of September 2026 and tracks 34,034 professional contacts across them, including 11,259 with verified work emails. New York is the largest hub.

This list covers demand generation software companies headquartered in the 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

1,112Companies

34,034Contacts tracked

11,259Verified emails

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The 25 largest demand generation software companies based in the United States

Ranked by team size

Top 25 of 1,112 demand generation software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to demand generation software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hubspot	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 14, 2026	5,001-10,000	11,077 contacts →
	Partial evidence “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Source: RevenueBase Database · checked Sep 14, 2026
2	Demandscience	Indirect evidence	Boston, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,087 contacts →
	Indirect evidence “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Source: RevenueBase Database · checked Sep 14, 2026
3	Cience	Strong evidence	Miami, FL, United StatesHQ checked Sep 14, 2026	201-500	1,068 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
4	S2w Media	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	806 contacts →
	Indirect evidence “We are innovators, problem solvers, thought leaders, and above all else, a team.” Source: RevenueBase Database · checked Sep 14, 2026
5	Infuse	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 14, 2026	1,001-5,000	796 contacts →
	Partial evidence “Demand Excellence Delivered We are INFUSE, a global B2B demand and revenue marketing performance company.” Source: RevenueBase Database · checked Sep 14, 2026
6	Manlitics B2B Ites	Indirect evidence	New York, United StatesHQ checked Sep 14, 2026	501-1,000	750 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
7	Salebuild	Strong evidence	Redwood City, CA, United StatesHQ checked Sep 14, 2026	n/a	708 contacts →
	Strong evidence “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Source: RevenueBase Database · checked Sep 14, 2026
8	Flexisales INC	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 14, 2026	201-500	697 contacts →
	Strong evidence “Flexisales, is a global frontrunner in B2B Lead & Demand Generation and Data Services, serving technology companies & agencies worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
9	Digitalzone	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	558 contacts →
	Partial evidence “Digitalzone is a global marketing and demand gen company dedicated to delivering compliant leads, exceptional customer satisfaction, and an end-to-end approach.” Source: RevenueBase Database · checked Sep 14, 2026
10	Movingdneedle Pvt. LTD	Partial evidence	Sterling Heights, MI, United StatesHQ checked Sep 14, 2026	51-200	528 contacts →
	Partial evidence “movingDneedle is a Business to Business Sales Lead Generation Company that provides fast and scalable, sales qualified leads through its unique Personalized Email Marketing…” Source: RevenueBase Database · checked Sep 14, 2026
11	Callbox INC	Partial evidence	Encino, CA, United StatesHQ checked Sep 14, 2026	201-500	499 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
12	Marketone International	Strong evidence	Waltham, MA, United StatesHQ checked Sep 14, 2026	201-500	431 contacts →
	Strong evidence “MarketOne is a global demand generation agency.” Source: RevenueBase Database · checked Sep 14, 2026
13	Amarketforce	Strong evidence	San Jose, CA, United StatesHQ checked Sep 14, 2026	201-500	391 contacts →
	Strong evidence “aMarketForce is a full-scale B2B Contact Database & Demand Generation services company.” Source: RevenueBase Database · checked Sep 14, 2026
14	Callrail	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	201-500	332 contacts →
	Indirect evidence “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Source: RevenueBase Database · checked Sep 14, 2026
15	Vereigen Media	Strong evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	201-500	309 contacts →
	Strong evidence “Vereigen Media is a U.S-based B2B demand generation company that supports organizations connect with data-driven lead generation and audience engagement solutions.” Source: RevenueBase Database · checked Sep 14, 2026
16	Unboundb2b	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 14, 2026	201-500	297 contacts →
	Indirect evidence “UnboundB2B is a marketing agency that caters to Enterprise and Technology companies across the globe to improve ROI on their marketing spend and shorten sales cycle with its…” Source: RevenueBase Database · checked Sep 14, 2026
17	Chili Piper	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	235 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
18	Position	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 14, 2026	51-200	225 contacts →
	Strong evidence “Position² is a fast-growing Demand Generation company, venture backed by Accel Partners.” Source: RevenueBase Database · checked Sep 14, 2026
19	Act-On Software	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	201-500	210 contacts →
	Partial evidence “Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.” Source: RevenueBase Database · checked Sep 14, 2026
20	Concept Services	Partial evidence	Copley, OH, United StatesHQ checked Sep 14, 2026	51-200	185 contacts →
	Partial evidence “Concept develops and implements comprehensive B2B lead generation and sales development solutions for companies.” Source: RevenueBase Database · checked Sep 14, 2026
21	Demandzen	Strong evidence	Remote, United StatesHQ checked Sep 14, 2026	51-200	174 contacts →
	Strong evidence “We provide outsourced demand generation for companies looking to aggressively expand their revenue opportunities.” Source: RevenueBase Database · checked Sep 14, 2026
22	Marketopia	Strong evidence	Pinellas Park, FL, United StatesHQ checked Sep 14, 2026	51-200	170 contacts →
	Strong evidence “Marketopia-the premier marketing and demand generation agency for the IT channel-helps MSPs, VARs and Vendors accelerate growth.” Source: RevenueBase Database · checked Sep 14, 2026
23	Markable Solutions	Strong evidence	Saratoga, CA, United StatesHQ checked Sep 14, 2026	51-200	163 contacts →
	Strong evidence “Markable Solutions is a Silicon Valley B2B marketing company offering end-to-end demand generation and funnel management services to clients worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
24	Intent Amplify	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 14, 2026	51-200	162 contacts →
	Partial evidence “Most B2B demand strategies are built around outdated metrics: • Lead Volume • Campaign Activity • MQL Targets • Short-Term Conversions The market has changed.” Source: RevenueBase Database · checked Sep 14, 2026
25	Demandcircle	Strong evidence	Dover, DE, United StatesHQ checked Sep 14, 2026	201-500	151 contacts →
	Strong evidence “DemandCircle helps companies worldwide along every step of their digital marketing journey by putting the right marketing, lead generation and demand generation strategy in place.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: demand generation software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names demand generation software companies.
Partial evidence: Its own public description names part of demand generation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name demand generation software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,112 demand generation software companies based in the United States

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

As of Sep 14, 2026

33.1%Verified-email coverage

30.6Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

549

11-50

365

51-200

146

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 1,112 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 demand generation software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “demand generation software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names demand generation software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among demand generation software companies, and records with no verified work email. Companies headquartered outside United States 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 its RevenueBase Smart Search 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, 11,259 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 14, 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.

Demand generation software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names demand generation software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 1,112 demand generation software companies headquartered in the 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?

Hubspot, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most demand generation software companies?

New York leads with 67 headquartered companies, followed by San Francisco (42) and Austin (34).

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 11,259 verified decision-maker contacts tracked across these 1,112 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 14, 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 Smart Search, 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.