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Company lists · Data refreshed September 2026

Top 25 Marketing data platforms based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 2,363 companies tracked

RevenueBase identified 2,363 marketing data platforms headquartered in the United States as of September 2026 and tracks 97,071 professional contacts across them, including 42,535 with verified work emails and 31,941 with mobile numbers. New York is the largest hub.

This list covers marketing 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
2,363Companies
97,071Contacts tracked
42,535Verified emails
31,941Mobile numbers
Unlock all 2,363 companies Free signup · no credit card · 500 free credits

The 25 largest marketing data platforms based in the United States

Ranked by team size
Top 25 of 2,363 marketing data platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing data platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
EpsilonStrong evidence
Irving, TX, United StatesHQ checked Sep 5, 20265,001-10,0009,953

“Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.”

Source: company website · checked Sep 5, 2026
2
CircanaIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 20265,001-10,0005,571

“At Circana, we measure and accelerate demand.”

Source: company website · checked Sep 5, 2026
3
ZoominfoPartial evidence
Vancouver, WA, United StatesHQ checked Sep 5, 20261,001-5,0004,029

“ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.”

Source: company website · checked Sep 5, 2026
4
AcxiomPartial evidence
Conway, AR, United StatesHQ checked Sep 5, 20261,001-5,0003,241

“Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.”

Source: company website · checked Sep 5, 2026
5
KinessoPartial evidence
New York, NY, United StatesHQ checked Sep 5, 20265,001-10,0002,860

“KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.”

Source: company website · checked Sep 5, 2026
6
Zeta GlobalPartial evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0002,595

“At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.”

Source: company website · checked Sep 5, 2026
7
BRAZEStrong evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0002,142

“Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from…”

Source: company website · checked Sep 5, 2026
8
IRIPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 20265,001-10,0001,700

“IRI is a leading provider of big data, predictive analytics and forward-looking insights that help CPG, OTC healthcare, retailers and media companies to grow their businesses.”

Source: company website · checked Sep 5, 2026
9
AppsflyerStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,516

“AppsFlyer is the Modern Marketing Cloud that helps businesses transform complex data into clarity and growth.”

Source: company website · checked Sep 5, 2026
10
Intuit MailchimpPartial evidence
Atlanta, GA, United StatesHQ checked Sep 5, 20261,001-5,0001,483

“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.”

Source: company website · checked Sep 5, 2026
11
Hearts & SciencePartial evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,359

“Hearts & Science, an Omnicom Media Group agency, transforms data signals into meaningful connections between brands and consumers that drive exponential growth.”

Source: company website · checked Sep 5, 2026
12
SimilarwebPartial evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,351

“We power businesses with the best digital data.”

Source: company website · checked Sep 5, 2026
13
Data AxlePartial evidence
Dallas, TX, United StatesHQ checked Sep 5, 20261,001-5,0001,088

“Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs”

Source: company website · checked Sep 5, 2026
14
DemandsciencePartial evidence
Boston, United StatesHQ checked Sep 5, 20261,001-5,0001,087

“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: company website · checked Sep 5, 2026
15
CenterfieldIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,063

“Super-powered customer acquisition.”

Source: company website · checked Sep 5, 2026
16
MMA Marketing Management AnalyticsPartial evidence
Norwalk, CT, United StatesHQ checked Sep 5, 2026201-500999

“Ipsos MMA is committed to enabling our clients to achieve significant brand and marketplace advantages by synergistically leveraging unified marketing & commercial measurement and…”

Source: company website · checked Sep 5, 2026
17
CLAYIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-500842

“Build systems to grow revenue”

Source: company website · checked Sep 5, 2026
18
Manlitics B2B ItesPartial evidence
New York, United StatesHQ checked Sep 5, 2026501-1,000750

“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: company website · checked Sep 5, 2026
19
AnteriadPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000740

“Data Driven.”

Source: company website · checked Sep 5, 2026
20
ClevertapPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000702

“CleverTap is the leading all-in-one customer engagement platform that helps brands unlock limitless customer lifetime value.”

Source: company website · checked Sep 5, 2026
21
simpli.fiPartial evidence
Fort Worth, TX, United StatesHQ checked Sep 5, 2026501-1,000680

“Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…”

Source: company website · checked Sep 5, 2026
22
NexxenStrong evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000673

“Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.”

Source: company website · checked Sep 5, 2026
23
Movable INKPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000672

“Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.”

Source: company website · checked Sep 5, 2026
24
Vertis CommunicationsIndirect evidence
Sussex, WI, United StatesHQ checked Sep 5, 202610001+605

“Vertis Communications was acquired by Quad/Graphics in January 2013.”

Source: company website · checked Sep 5, 2026
25
TealiumPartial evidence
San Diego, CA, United StatesHQ checked Sep 5, 2026501-1,000588

“Tealium helps companies collect, govern, and enrich their customer data in real-time to power AI initiatives and delight customers in the moments that matter.”

Source: company website · checked Sep 5, 2026

Showing 25 of 2,363 marketing data platforms based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 42,535 reachable decision-makers.

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Marketing data platforms based in the United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 234 HQs
31,941Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
1,099
11-50
790
51-200
303
201-500
95
501-1,000
40
1,001-5,000
25
5,001-10,000
7
10001+
2

Verified emails by last verification

0–30
39,611
31–60
2,512
61–90
27
90–180
28
180+
357

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 marketing data platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “marketing data platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among marketing 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 an evidence 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, 42,535 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 5, 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.

Marketing data platforms by metro

Frequently asked

How many marketing data platforms are there based in the United States?

RevenueBase identified 2,363 marketing 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?

Epsilon, headquartered in Irving, tops this list with the largest team on record.

Which city has the most marketing data platforms?

New York leads with 234 headquartered companies, followed by San Francisco (125) and Chicago (70).

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 42,535 verified decision-maker contacts tracked across these 2,363 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,363 marketing data platforms based in the United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · All United States lists · All Marketing data platforms lists · New lists

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.

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