Company lists · Data refreshed September 2026

Top 25 AI and machine learning marketing agencies based in the United States

Name: AI and machine learning 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 28, 2026 13,264 companies tracked

RevenueBase identified 13,264 company matches for AI and machine learning marketing agencies associated with the United States as of September 2026 and tracks 570,420 professional contacts across them, including 169,681 with verified work emails and 89,568 with mobile numbers. New York is the largest hub.

This list covers company matches for AI and machine learning marketing agencies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

13,264Companies

570,420Contacts tracked

169,681Verified emails

89,568Mobile numbers

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

The 25 largest AI and machine learning marketing agencies based in the United States

Ranked by team size

Top 25 of 13,264 company matches for AI and machine learning marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cognizant	Exact match	Teaneck, NJ, United StatesHQ recorded Sep 28, 2026	10001+	326,658 contacts →
	Exact match “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Epsilon	Exact match	Irving, TX, United StatesHQ recorded Sep 28, 2026	5,001-10,000	9,953 contacts →
	Exact match “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Turing	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	6,094 contacts →
	Exact match “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Altimetrik	Exact match	Southfield, MI, United StatesHQ recorded Sep 28, 2026	5,001-10,000	5,969 contacts →
	Exact match “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Perficient	Exact match	St. Louis, MO, United StatesHQ recorded Sep 28, 2026	5,001-10,000	5,336 contacts →
	Exact match “Perficient is the global AI and technology consulting firm disrupting the traditional consulting model.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Invisible Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	n/a	4,941 contacts →
	Exact match “Invisible Technologies makes AI work.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Zoominfo	Exact match	Vancouver, WA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,029 contacts →
	Exact match “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Acxiom	Exact match	Conway, AR, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,241 contacts →
	Exact match “Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Kinesso	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	5,001-10,000	2,860 contacts →
	Exact match “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Zeta Global	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,595 contacts →
	Exact match “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Bounteous	Exact match	Frisco, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,493 contacts →
	Exact match “Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	THRYV	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,412 contacts →
	Exact match “Thryv is an AI-powered platform built to help small businesses get found, win customers, and drive repeat sales.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	JK Tech	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,017 contacts →
	Exact match “JK Tech is a leading AI and data solutions company helping enterprises accelerate transformation through Google Cloud, Gemini, and Agentic AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Writer	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	n/a	1,596 contacts →
	Exact match “WRITER is where the world’s leading enterprises orchestrate AI-powered work.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Optimizely	Exact match	New York, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,584 contacts →
	Exact match “Optimizely is the AI platform for marketing, built for the experience-makers who shape how brands show up in the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Power Digital Marketing	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	1,570 contacts →
	Exact match “Power Digital is a growth marketing firm fueled by technology and driven by a talented team of consultative marketers, creatives, analysts and technologists.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Localiq	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,534 contacts →
	Exact match “Grow your business with digital marketing powered by AI and local expertise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Appsflyer	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,516 contacts →
	Exact match “AppsFlyer is the Modern Marketing Cloud that helps businesses transform complex data into clarity and growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Intuit Mailchimp	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,483 contacts →
	Exact match “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Netscribes	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	1,480 contacts →
	Exact match “Netscribes is a global AI-driven firm that helps firms with insights, automation and innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	6sense	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,443 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Hearts & Science	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,359 contacts →
	Exact match “Hearts & Science, an Omnicom Media Group agency, transforms data signals into meaningful connections between brands and consumers that drive exponential growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Birdeye	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,343 contacts →
	Exact match “Birdeye is the #1 Agentic Marketing Platform for Multi-location Brands, purpose-built for multi-location brands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Annalect	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,327 contacts →
	Exact match “Over a decade ago, Omnicom created Annalect to reimagine the future of marketing, at the crossroads of data, tech, analytics, and AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	kore.ai	Exact match	San Mateo, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	1,237 contacts →
	Exact match “Kore.ai, a leader in enterprise AI, accelerates business outcomes from AI with agentic AI applications built on the industry-leading Kore.ai Agent Platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI and machine learning marketing agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 13,264 AI and machine learning marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 169,681 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI and machine learning marketing agencies based in the United States at a glance

As of Sep 28, 2026

29.7%Verified-email coverage

15.7%Mobile-number coverage

43.0Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

8,609

11-50

3,411

51-200

878

201-500

201

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 31.0d

78,4340–30

74,87031–60

4,15061–90

12090–180

1,772180+

Company record updated

Median 91.0d

00–30

66,53131–60

200,40761–90

242,82490–180

33,245180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with the United States whose business descriptions match “AI and machine learning marketing agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 169,681 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

AI and machine learning marketing agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI and machine learning marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI and machine learning marketing agencies are there based in the United States?

RevenueBase identified 13,264 company matches for AI and machine learning marketing agencies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cognizant tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most AI and machine learning marketing agencies?

New York leads with 1027 company records, followed by San Francisco (565) and Los Angeles (373).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 169,681 professional contacts with verified work emails tracked across these 13,264 companies; direct dials are available where recorded.

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 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.