Company lists · Data refreshed September 2026

Top 25 AI marketing automation agencies based in the United States

Name: AI marketing automation 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 16, 2026 8,554 companies tracked

RevenueBase identified 8,554 company matches for AI marketing automation agencies associated with the United States as of September 2026 and tracks 119,840 professional contacts across them, including 41,332 with verified work emails. New York is the largest hub.

This list covers company matches for AI marketing automation 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 16, 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 16, 2026 How this list was built

8,554Companies

119,840Contacts tracked

41,332Verified emails

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The 25 largest AI marketing automation agencies based in the United States

Ranked by team size

Top 25 of 8,554 company matches for AI marketing automation agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	Zoominfo	Exact match	Vancouver, WA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
2	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Sep 16, 2026	1,001-5,000	2,789 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Zeta Global	Exact match	New York, NY, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
4	THRYV	Exact match	Dallas, TX, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
5	BRAZE	Exact match	New York, NY, United StatesHQ recorded Sep 16, 2026	1,001-5,000	2,142 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Optimizely	Exact match	New York, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
7	Localiq	Exact match	New York, NY, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
8	Grazitti Interactive	Exact match	Mountain View, CA, United StatesHQ recorded Sep 16, 2026	1,001-5,000	1,506 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Intuit Mailchimp	Exact match	Atlanta, GA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
10	6sense	Exact match	San Francisco, CA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
11	Birdeye	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
12	Centro	Exact match	Chicago, IL, United StatesHQ recorded Sep 16, 2026	501-1,000	1,178 contacts →
	Exact match “Basis Technologies is a global provider of workflow automation, intelligence and programmatic trading software for the marketing enterprise.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Demandscience	Exact match	Boston, United StatesHQ recorded Sep 16, 2026	1,001-5,000	1,087 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	2x	Exact match	Malvern, PA, United StatesHQ recorded Sep 16, 2026	1,001-5,000	1,046 contacts →
	Exact match “2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Moengage	Exact match	San Francisco, CA, United StatesHQ recorded Sep 16, 2026	501-1,000	908 contacts →
	Exact match “MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Logical Position	Exact match	Lake Oswego, OR, United StatesHQ recorded Sep 16, 2026	501-1,000	899 contacts →
	Exact match “Logical Position (LP) is an Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	WEBFX	Exact match	Harrisburg, PA, United StatesHQ recorded Sep 16, 2026	501-1,000	866 contacts →
	Exact match “We're here to be your digital marketing growth partner in the AI era.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	NP Digital	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1,001-5,000	866 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	Activecampaign	Exact match	Chicago, IL, United StatesHQ recorded Sep 16, 2026	1,001-5,000	863 contacts →
	Exact match “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Demandbase	Exact match	San Francisco, CA, United StatesHQ recorded Sep 16, 2026	501-1,000	861 contacts →
	Exact match “Demandbase is the only pipeline AI platform that empowers GTM teams to automate growth at scale.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21	Marigold	Exact match	Nashville, TN, United StatesHQ recorded Sep 16, 2026	201-500	820 contacts →
	Exact match “Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22	Iterable	Exact match	San Francisco, CA, United StatesHQ recorded Sep 16, 2026	501-1,000	771 contacts →
	Exact match “Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23	Manlitics B2B Ites	Exact match	New York, United StatesHQ recorded Sep 16, 2026	501-1,000	750 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24	dealer.com	Exact match	Sandy Springs, GA, United StatesHQ recorded Sep 16, 2026	1,001-5,000	731 contacts →
	Exact match “Dealer.com delivers innovation across the automotive retail lifecycle, combining industry-leading, AI-powered digital marketing and high-performing websites that help dealers…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25	Clevertap	Exact match	San Francisco, CA, United StatesHQ recorded Sep 16, 2026	501-1,000	702 contacts →
	Exact match “CleverTap is the leading all-in-one customer engagement platform that helps brands unlock limitless customer lifetime value.” Recorded in the RevenueBase company graph · Sep 16, 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 marketing automation 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 8,554 AI marketing automation agencies based in the United States

See the full list, filter by size, metro and specialty, and access 41,332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI marketing automation agencies based in the United States at a glance

As of Sep 16, 2026

34.5%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

5,533

11-50

2,326

51-200

503

201-500

108

501-1,000

1,001-5,000

5,001-10,000

10001+

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 8,554 companies.

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 marketing automation 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 41,332 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 16, 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 marketing automation 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 marketing automation agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI marketing automation agencies are there based in the United States?

RevenueBase identified 8,554 company matches for AI marketing automation 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?

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

Which city has the most AI marketing automation agencies?

New York leads with 518 company records, followed by San Francisco (261) and Miami (236).

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 41,332 professional contacts with verified work emails tracked across these 8,554 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 16, 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.