Company lists · Data refreshed September 2026

Top 25 AI marketing agencies based in the United States

Name: AI marketing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 13,732 companies tracked

RevenueBase identified 13,732 AI marketing agencies headquartered in the United States as of September 2026 and tracks 190,608 professional contacts across them, including 59,731 with verified work emails and 50,734 with mobile numbers. New York is the largest hub.

This list covers AI 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 23, 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 23, 2026 86% judged on-target in blind review

13,732Companies

190,608Contacts tracked

59,731Verified emails

50,734Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest AI marketing agencies based in the United States

Ranked by team size

Top 25 of 13,732 AI marketing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to AI 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Taskus	Indirect evidence	New Braunfels, TX, United StatesHQ checked Sep 23, 2026	10001+	30,686 contacts →
	Indirect evidence “TaskUs delivers outsourced digital services that power the companies shaping the future.” Source: RevenueBase Database · checked Sep 23, 2026
2	HIBU	Partial evidence	Cedar Rapids, IA, United StatesHQ checked Sep 23, 2026	1,001-5,000	4,426 contacts →
	Partial evidence “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Source: RevenueBase Database · checked Sep 23, 2026
3	Acxiom	Indirect evidence	Conway, AR, United StatesHQ checked Sep 23, 2026	1,001-5,000	3,241 contacts →
	Indirect evidence “Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.” Source: RevenueBase Database · checked Sep 23, 2026
4	Kinesso	Partial evidence	New York, NY, United StatesHQ checked Sep 23, 2026	5,001-10,000	2,860 contacts →
	Partial evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 23, 2026
5	Digitas North America	Indirect evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1,001-5,000	2,654 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 23, 2026
6	Zeta Global	Partial evidence	New York, NY, United StatesHQ checked Sep 23, 2026	1,001-5,000	2,595 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 23, 2026
7	Optimizely	Strong evidence	New York, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,584 contacts →
	Strong evidence “Optimizely is the AI platform for marketing, built for the experience-makers who shape how brands show up in the world.” Source: RevenueBase Database · checked Sep 23, 2026
8	Localiq	Strong evidence	New York, NY, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,534 contacts →
	Strong evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 23, 2026
9	Intuit Mailchimp	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,483 contacts →
	Partial evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 23, 2026
10	Hearts & Science	Indirect evidence	New York, NY, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,359 contacts →
	Indirect 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 23, 2026
11	Birdeye	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,343 contacts →
	Partial evidence “Birdeye is the #1 Agentic Marketing Platform for Multi-location Brands, purpose-built for multi-location brands.” Source: RevenueBase Database · checked Sep 23, 2026
12	Pubmatic	Partial evidence	Redwood City, CA, United StatesHQ checked Sep 23, 2026	501-1,000	1,297 contacts →
	Partial evidence “PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.” Source: RevenueBase Database · checked Sep 23, 2026
13	Centerfield	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,063 contacts →
	Indirect evidence “Super-powered customer acquisition.” Source: RevenueBase Database · checked Sep 23, 2026
14	Mediaocean	Partial evidence	New York, NY, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 23, 2026
15	Superside	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 23, 2026	501-1,000	950 contacts →
	Partial evidence “Superside is the world's leading AI-powered creative service, trusted by 500+ top brands.” Source: RevenueBase Database · checked Sep 23, 2026
16	Logical Position	Indirect evidence	Lake Oswego, OR, United StatesHQ checked Sep 23, 2026	501-1,000	899 contacts →
	Indirect evidence “Logical Position (LP) is an Inc.” Source: RevenueBase Database · checked Sep 23, 2026
17	Moloco	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 23, 2026	501-1,000	893 contacts →
	Partial evidence “Moloco’s mission is to be the scaling engine for the internet economy, applying AI to help businesses of all sizes grow.” Source: RevenueBase Database · checked Sep 23, 2026
18	WEBFX	Strong evidence	Harrisburg, PA, United StatesHQ checked Sep 23, 2026	501-1,000	866 contacts →
	Strong evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 23, 2026
19	NP Digital	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 23, 2026	1,001-5,000	866 contacts →
	Indirect evidence “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Source: RevenueBase Database · checked Sep 23, 2026
20	Activecampaign	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	1,001-5,000	863 contacts →
	Strong evidence “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Source: RevenueBase Database · checked Sep 23, 2026
21	SEO INC	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 23, 2026	n/a	825 contacts →
	Indirect evidence “Since its inception in 1997, SEO Inc.” Source: RevenueBase Database · checked Sep 23, 2026
22	Manlitics B2B Ites	Partial evidence	New York, United StatesHQ checked Sep 23, 2026	501-1,000	750 contacts →
	Partial 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 23, 2026
23	Applovin	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 23, 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 23, 2026
24	simpli.fi	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 23, 2026	501-1,000	680 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026
25	Movable INK	Partial evidence	New York, NY, United StatesHQ checked Sep 23, 2026	501-1,000	672 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 23, 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: AI marketing agencies. 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 AI marketing agencies.
Partial evidence: Its own public description names part of AI marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI marketing agencies. 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 13,732 AI marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 59,731 reachable decision-makers.

Free signup · no credit card

View the full list →

AI marketing agencies based in the United States at a glance

As of Sep 23, 2026

31.3%Verified-email coverage

26.6%Mobile-number coverage

13.9Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

9,003

11-50

3,707

51-200

752

201-500

166

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

44,4110–30

13,74131–60

83861–90

7590–180

666180+

Company record updated

Median 86.0d

00–30

46,45231–60

81,64461–90

51,90990–180

10,603180+

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 AI 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 “AI 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 AI 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 AI 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, 59,731 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 23, 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.

AI marketing agencies 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 AI 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 AI marketing agencies are there based in the United States?

RevenueBase identified 13,732 AI 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?

Taskus, headquartered in New Braunfels, tops this list with the largest team on record.

Which city has the most AI marketing agencies?

New York leads with 802 headquartered companies, followed by Los Angeles (422) and Miami (399).

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 59,731 verified decision-maker contacts tracked across these 13,732 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 13,732 AI marketing agencies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

AI marketing agencies by geography

Browse the directory

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.