Company lists · Data refreshed September 2026

Top 25 Intent data platforms based in the United States

Name: Intent data platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 488 companies tracked

RevenueBase identified 488 intent data platforms headquartered in the United States as of September 2026 and tracks 20,363 professional contacts across them, including 9,701 with verified work emails. San Francisco is the largest hub.

This list covers intent data platforms 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 28, 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 28, 2026 86% judged on-target in blind review

488Companies

20,363Contacts tracked

9,701Verified emails

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The 25 largest intent data platforms based in the United States

Ranked by team size

Top 25 of 488 intent data platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to intent data platforms: 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	Zoominfo	Partial evidence	Vancouver, WA, United StatesHQ checked Sep 28, 2026	1,001-5,000	4,029 contacts →
	Partial evidence “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Source: RevenueBase Database · checked Sep 28, 2026
2	Zeta Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,595 contacts →
	Indirect evidence “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Source: RevenueBase Database · checked Sep 28, 2026
3	6sense	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,443 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
4	Similarweb	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,351 contacts →
	Partial evidence “We power businesses with the best digital data.” Source: RevenueBase Database · checked Sep 28, 2026
5	Applovin	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	201-500	733 contacts →
	Indirect evidence “AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Source: RevenueBase Database · checked Sep 28, 2026
6	HG Insights	Strong evidence	Santa Barbara, CA, United StatesHQ checked Sep 28, 2026	n/a	728 contacts →
	Strong evidence “HG Insights, the provider of data-driven insights to 75% of tech companies in the Fortune 100, is your go-to-market Technology Intelligence partner.” Source: RevenueBase Database · checked Sep 28, 2026
7	On24	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	622 contacts →
	Indirect evidence “ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Source: RevenueBase Database · checked Sep 28, 2026
8	Analytic Partners	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	501-1,000	558 contacts →
	Indirect evidence “Analytic Partners is the leader in Commercial Analytics.” Source: RevenueBase Database · checked Sep 28, 2026
9	Salesify, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	547 contacts →
	Indirect evidence “At Salesify, we help you close deals faster.” Source: RevenueBase Database · checked Sep 28, 2026
10	Fullstory	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	513 contacts →
	Strong evidence “Fullstory’s behavioral data platform helps technology leaders make better, more informed decisions.” Source: RevenueBase Database · checked Sep 28, 2026
11	Invoca	Partial evidence	West Hollywood, CA, United StatesHQ checked Sep 28, 2026	201-500	368 contacts →
	Partial evidence “Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.” Source: RevenueBase Database · checked Sep 28, 2026
12	Validity INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	201-500	345 contacts →
	Partial evidence “Validity created the AI platform behind the world's most successful email programs.” Source: RevenueBase Database · checked Sep 28, 2026
13	Callrail	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	332 contacts →
	Partial 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 28, 2026
14	Integrate	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 28, 2026	51-200	301 contacts →
	Strong evidence “Enabling B2B Marketers Connect data across demand channels Govern data + ensure integrity Analyze impact + inform next best investments” Source: RevenueBase Database · checked Sep 28, 2026
15	Claritas	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	201-500	299 contacts →
	Strong evidence “Claritas: Empowering Data-Driven Marketing With nearly 50 years of understanding the American consumer, Claritas offers a comprehensive marketing optimization platform.” Source: RevenueBase Database · checked Sep 28, 2026
16	Intentsify	Partial evidence	Westwood, MA, United StatesHQ checked Sep 28, 2026	201-500	217 contacts →
	Partial evidence “Intentsify empowers B2B marketers to turn buying signals into pipeline by enhancing conversions among decision makers at priority accounts throughout their buying journey.” Source: RevenueBase Database · checked Sep 28, 2026
17	Bombora	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	194 contacts →
	Partial evidence “The true B2B data pioneer, Bombora connects the B2B ecosystem in a one-of-a-kind Data Co-op of leading publishers, brand websites, and premium data providers.” Source: RevenueBase Database · checked Sep 28, 2026
18	Salesboxai	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	158 contacts →
	Strong evidence “Drive Pipeline & Revenue Growth using SalesboxAI’s Intent-based Conversational ABM Platform & Programs” Source: RevenueBase Database · checked Sep 28, 2026
19	Surefire Local	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	133 contacts →
	Partial evidence “Surefire Local provides business intelligence marketing software for small businesses helping them attract customers, grow profits, and maximize efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
20	Spiceworks Ziff Davis	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	501-1,000	125 contacts →
	Indirect evidence “A global organization with more than 1,500 employees across 10 offices, we are a trusted global marketplace that connects technology buyers and sellers with the most actionable…” Source: RevenueBase Database · checked Sep 28, 2026
21	Myadvice	Indirect evidence	Lehi, UT, United StatesHQ checked Sep 28, 2026	51-200	117 contacts →
	Indirect evidence “MyAdvice offers an AI-powered growth system that reduces cost and effort while driving revenue and producing valuable insights.” Source: RevenueBase Database · checked Sep 28, 2026
22	Inuvo, INC	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 28, 2026	51-200	115 contacts →
	Indirect evidence “Inuvo, Inc.(NYSE American: INUV) is a disruptive AI specifically designed for modeling media audiences.” Source: RevenueBase Database · checked Sep 28, 2026
23	UNIFY	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	114 contacts →
	Indirect evidence “Building AI for outbound sellers.” Source: RevenueBase Database · checked Sep 28, 2026
24	Insideview, A Demandbase Company	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	102 contacts →
	Partial evidence “InsideView helps B2B companies drive rapid growth with the only platform that empowers business leaders to quickly and confidently make go-to-market decisions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Usergems	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “The Brain Behind Your Go-to-Market UserGems is the AI command center for GTM teams.” Source: RevenueBase Database · checked Sep 28, 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: intent data platforms. 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 intent data platforms.
Partial evidence: Its own public description names part of intent data platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intent data platforms. 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 488 intent data platforms based in the United States

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Intent data platforms based in the United States at a glance

As of Sep 28, 2026

47.6%Verified-email coverage

41.7Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · San Francisco

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

217

11-50

177

51-200

201-500

501-1,000

1,001-5,000

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 488 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 intent data platforms, 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 “intent data platforms”. 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 intent data platforms), 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 intent data platforms, 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, 9,701 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 28, 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.

Intent data platforms 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 intent data platforms, 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 intent data platforms are there based in the United States?

RevenueBase identified 488 intent data platforms 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?

Zoominfo, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most intent data platforms?

San Francisco leads with 50 headquartered companies, followed by New York (49) and Austin (18).

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 9,701 verified decision-maker contacts tracked across these 488 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 28, 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.