Company lists · Data refreshed September 2026

Top 25 Data driven marketing agencies based in the United States

RevenueBase identified 40,867 data driven marketing agencies headquartered in the United States as of September 2026 and tracks 457,633 professional contacts across them, including 147,025 with verified work emails and 141,920 with mobile numbers. New York is the largest hub.

This list covers data driven marketing agencies 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
40,867Companies
457,633Contacts tracked
147,025Verified emails
141,920Mobile numbers
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The 25 largest data driven marketing agencies based in the United States

Ranked by team size
Top 25 of 40,867 data driven marketing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data driven marketing agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceJersey City, NJ, United States10001+40,360 contacts →

Indirect evidence

“Choosing a digital partner is about more than capabilities, it’s about collaboration and character.”

Source: RevenueBase Database · checked Sep 1, 2026
2Indirect evidenceDenver, CO, United States10001+7,701 contacts →

Indirect evidence

“At Deloitte Digital, we connect brands with the right strategies and tools to create great impact.”

Source: RevenueBase Database · checked Sep 1, 2026
3Indirect evidenceNew York, NY, United States10001+4,743 contacts →

Indirect evidence

“Merkle, a dentsu company, powers the experience economy.”

Source: RevenueBase Database · checked Sep 1, 2026
4Indirect evidenceBoston, MA, United States1,001-5,0002,692 contacts →

Indirect evidence

“Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.”

Source: RevenueBase Database · checked Sep 1, 2026
5Partial evidenceNashville, TN, United States1,001-5,0002,570 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
6Indirect evidenceLos Angeles, CA, United States1,001-5,0002,293 contacts →

Indirect evidence

“Assembly is a global omnichannel agency built for brands that want a more modern approach to building brands that perform.”

Source: RevenueBase Database · checked Sep 1, 2026
7Strong evidenceChicago, IL, United States1,001-5,0001,878 contacts →

Strong evidence

“Credera empowers the world’s leading brands to navigate the complexities of data, technology, and marketing.”

Source: RevenueBase Database · checked Sep 1, 2026
8Indirect evidenceNew York, NY, United States1,001-5,0001,799 contacts →

Indirect evidence

“Hi there!”

Source: RevenueBase Database · checked Sep 1, 2026
9Indirect evidenceChicago, IL, United States1,001-5,0001,723 contacts →

Indirect evidence

“We’re Critical Mass.”

Source: RevenueBase Database · checked Sep 1, 2026
10Partial evidenceNew York, NY, United States1,001-5,0001,541 contacts →

Partial evidence

“Grow your business with digital marketing powered by AI and local expertise.”

Source: RevenueBase Database · checked Sep 1, 2026
11Strong evidenceNew York, NY, United States1,001-5,0001,401 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
12Partial evidenceCosta Mesa, CA, United States1,001-5,0001,229 contacts →

Partial evidence

“CMI Media Group, a WPP company, is a full-service media agency focused solely on health, wellness, and pharmaceutical marketing.”

Source: RevenueBase Database · checked Sep 1, 2026
13Strong evidenceFort Worth, TX, United States10001+1,136 contacts →

Strong evidence

“Dialog Direct helps brands manage and personalize their multichannel, multi-touch customer journeys using data-driven marketing and customer engagement solutions.”

Source: RevenueBase Database · checked Sep 1, 2026
14Partial evidenceLos Angeles, CA, United States1,001-5,0001,088 contacts →

Partial evidence

“Material is a leading insights, marketing and technology company striving for true customer centricity and ongoing relevance in a digital-first, customer-led world.”

Source: RevenueBase Database · checked Sep 1, 2026
15Partial evidenceDallas, TX, United States1,001-5,0001,082 contacts →

Partial evidence

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: RevenueBase Database · checked Sep 1, 2026
16Partial evidenceDetroit, MI, United States1,001-5,0001,067 contacts →

Partial evidence

“GTB is a global performance marketing agency, creating ideas that inspire people to act.”

Source: RevenueBase Database · checked Sep 1, 2026
17Indirect evidenceNew York, NY, United States1,001-5,0001,033 contacts →

Indirect evidence

“Brainlabs is an independent, AI-native media agency built to grow client revenue and prove the impact of every dollar spent on media.”

Source: RevenueBase Database · checked Sep 1, 2026
18Indirect evidenceChanhassen, MN, United States1,001-5,000876 contacts →

Indirect evidence

“IWCO has served the needs of North American direct marketers for more than 50 years.”

Source: RevenueBase Database · checked Sep 1, 2026
19Indirect evidenceMinneapolis, MN, United States1,001-5,000788 contacts →

Indirect evidence

“Formerly Essence, we are now EssenceMediacom.”

Source: RevenueBase Database · checked Sep 1, 2026
20Strong evidenceLos Angeles, CA, United States10001+765 contacts →

Strong evidence

“Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.”

Source: RevenueBase Database · checked Sep 1, 2026
21Indirect evidenceSussex, WI, United States10001+605 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
22Partial evidenceBentonville, AR, United States10001+401 contacts →

Partial evidence

“Product Connections (PCX) is a full-service marketing agency built to move fast and deliver.”

Source: RevenueBase Database · checked Sep 1, 2026
23Indirect evidenceLos Angeles, CA, United States1,001-5,000371 contacts →

Indirect evidence

“We are now KINESSO.”

Source: RevenueBase Database · checked Sep 1, 2026
24Partial evidenceEureka, MO, United States1,001-5,000308 contacts →

Partial evidence

“From click to print and everything in between, we’re not changing marketing, just how it’s done.”

Source: RevenueBase Database · checked Sep 1, 2026
25Indirect evidenceNew York, NY, United States1,001-5,000236 contacts →

Indirect evidence

“Dentsu has integrated performance agency iProspect and media agency Vizeum to create a new, future-focused, agency under the iProspect banner.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 25 of 40,867 data driven marketing agencies based in the United States

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Data driven marketing agencies based in the United States at a glance

As of Sep 1, 2026
32.1%Verified-email coverage
31.0%Mobile-number coverage
11.2Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · New York
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
28,173
11-50
10,256
51-200
1,827
201-500
355
501-1,000
95
1,001-5,000
76
10001+
22

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 data driven marketing agencies, 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 “data driven marketing agencies”. 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 data driven marketing agencies), 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 data driven marketing agencies, 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, 147,025 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 1, 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.

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 data driven marketing agencies, 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 data driven marketing agencies are there based in the United States?

RevenueBase identified 40,867 data driven marketing agencies 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?

EXL, headquartered in Jersey City, tops this list with the largest team on record.

Which city has the most data driven marketing agencies?

New York leads with 2109 headquartered companies, followed by Los Angeles (1251) and Miami (963).

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 147,025 verified decision-maker contacts tracked across these 40,867 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 1, 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.