Company lists · Data refreshed September 2026

Top 25 Marketing AI agent platforms based in the United States

RevenueBase identified 2,849 company matches for marketing AI agent platforms associated with the United States as of September 2026 and tracks 58,487 professional contacts across them, including 20,260 with verified work emails and 17,741 with mobile numbers. New York is the largest hub.

This list covers company matches for marketing AI agent platforms 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 3, 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 3, 2026 How this list was built
2,849Companies
58,487Contacts tracked
20,260Verified emails
17,741Mobile numbers
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The 25 largest marketing AI agent platforms based in the United States

Ranked by team size
Top 25 of 2,849 company matches for marketing AI agent platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBoston, MA, United StatesHQ recorded Sep 3, 20261,001-5,0002,859 contacts →

Exact match

“Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchNew York, TN, United StatesHQ recorded Sep 3, 20261,001-5,0002,570 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 3, 2026 · View company records in RevenueBase
3Exact matchDallas, TX, United StatesHQ recorded Sep 3, 20261,001-5,0002,430 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 3, 2026 · View company records in RevenueBase
4Exact matchManchester, NH, United StatesHQ recorded Sep 3, 20261,001-5,0001,765 contacts →

Exact match

“Sitecore creates digital experiences so powerful they connect the world.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchWaltham, FL, United StatesHQ recorded Sep 3, 20261,001-5,0001,636 contacts →

Exact match

“We deliver for small businesses with powerful tools to simplify and amplify digital marketing.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchAtlanta, CA, United StatesHQ recorded Sep 3, 20261,001-5,0001,557 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 3, 20261,001-5,0001,541 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, United StatesHQ recorded Sep 3, 20261,001-5,0001,426 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 3, 2026 · View company records in RevenueBase
9Exact matchBoston, United StatesHQ recorded Sep 3, 20261,001-5,0001,080 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 3, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, WA, United StatesHQ recorded Sep 3, 2026501-1,000880 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 3, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 3, 20261,001-5,000852 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 3, 2026 · View company records in RevenueBase
12Exact matchNashville, TN, United StatesHQ recorded Sep 3, 2026201-500818 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 3, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Sep 3, 2026501-1,000770 contacts →

Exact match

“Luxury Presence is the growth platform for real estate's top performers.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchPalo Alto, CA, United StatesHQ recorded Sep 3, 2026201-500753 contacts →

Exact match

“AppLovin helps businesses of any size reach over a billion people who play mobile games every day.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchFort Worth, TX, United StatesHQ recorded Sep 3, 2026501-1,000677 contacts →

Exact match

“Simpli.fi provides marketing technologies, solutions, and workflow automation for advertisers and agencies of all sizes.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchNew York, IL, United StatesHQ recorded Sep 3, 2026501-1,000667 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 3, 2026501-1,000577 contacts →

Exact match

“Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchSan Jose, GA, United StatesHQ recorded Sep 3, 20261,001-5,000570 contacts →

Exact match

“Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchMountain View, NY, United StatesHQ recorded Sep 3, 2026501-1,000503 contacts →

Exact match

“Treasure AI is the Agentic Experience Platform built for modern marketing teams.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchEncino, CA, United StatesHQ recorded Sep 3, 2026201-500501 contacts →

Exact match

“Callbox is the #1 trusted lead generation services and AI-Powered Growth Strategy Partner by enterprise and scaling businesses in the USA, Canada, Asia Pacific, Latin America…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchWest Hollywood, CA, United StatesHQ recorded Sep 3, 2026201-500384 contacts →

Exact match

“Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchSeattle, NY, United StatesHQ recorded Sep 3, 2026201-500362 contacts →

Exact match

“Resulticks is a fully integrated, real-time audience engagement solution designed to help brands worldwide reach, acquire, and retain satised customers.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 3, 2026201-500354 contacts →

Exact match

“Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchBoston, FL, United StatesHQ recorded Sep 3, 2026201-500349 contacts →

Exact match

“For over 25 years, thousands of the world’s leading brands have relied on Validity solutions to achieve end-to-end marketing success-using trustworthy data as a key advantage.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Sep 3, 2026501-1,000339 contacts →

Exact match

“SOCi is the leading CoMarketing Cloud for multi-location enterprises.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 2,849 marketing AI agent platforms based in the United States

See the full list, filter by size, metro and specialty, and access 20,260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing AI agent platforms based in the United States at a glance

As of Sep 3, 2026
34.6%Verified-email coverage
30.3%Mobile-number coverage
20.5Average contacts per company
1-10Median size (employees)
7.7%Largest-city concentration · New York
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
1,716
11-50
820
51-200
217
201-500
51
501-1,000
18
1,001-5,000
18
5,001-10,000
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “marketing AI agent platforms” 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 20,260 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 3, 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.

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 “marketing AI agent platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 2,849 company matches for marketing AI agent platforms 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?

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

Which city has the most marketing AI agent platforms?

New York leads with 220 company records, followed by San Francisco (185) and Miami (83).

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 20,260 professional contacts with verified work emails tracked across these 2,849 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 3, 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.