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Company lists · Data refreshed September 2026

Top 25 Marketing automation consulting firms based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 14,075 companies tracked

RevenueBase identified 14,075 marketing automation consulting firms headquartered in the United States as of September 2026 and tracks 107,138 professional contacts across them, including 30,629 with verified work emails and 31,476 with mobile numbers. New York is the largest hub.

This list covers marketing automation consulting firms 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 5, 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 5, 2026 86% judged on-target in blind review
14,075Companies
107,138Contacts tracked
30,629Verified emails
31,476Mobile numbers
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The 25 largest marketing automation consulting firms based in the United States

Ranked by team size
Top 25 of 14,075 marketing automation consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to marketing automation consulting firms: 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
1
Localiq
Partial evidenceNew York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,534 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
2
Grazitti Interactive
Indirect evidenceMountain View, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,506 contacts →

Indirect evidence

“Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.”

Source: RevenueBase Database · checked Sep 5, 2026
3
Intuit Mailchimp
Partial evidenceAtlanta, GA, United StatesHQ checked Sep 5, 20261,001-5,0001,483 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
4
Centro
Strong evidenceChicago, IL, United StatesHQ checked Sep 5, 2026501-1,0001,178 contacts →

Strong evidence

“Basis Technologies is a global provider of workflow automation, intelligence and programmatic trading software for the marketing enterprise.”

Source: RevenueBase Database · checked Sep 5, 2026
5
Demandscience
Indirect evidenceBoston, United StatesHQ checked Sep 5, 20261,001-5,0001,087 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 5, 2026
6
2x
Partial evidenceMalvern, PA, United StatesHQ checked Sep 5, 20261,001-5,0001,046 contacts →

Partial evidence

“2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.”

Source: RevenueBase Database · checked Sep 5, 2026
7
WEBFX
Partial evidenceHarrisburg, PA, United StatesHQ checked Sep 5, 2026501-1,000866 contacts →

Partial evidence

“We're here to be your digital marketing growth partner in the AI era.”

Source: RevenueBase Database · checked Sep 5, 2026
8
Activecampaign
Partial evidenceChicago, IL, United StatesHQ checked Sep 5, 20261,001-5,000863 contacts →

Partial evidence

“ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.”

Source: RevenueBase Database · checked Sep 5, 2026
9
360 Degree Cloud
Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 5, 2026501-1,000842 contacts →

Indirect evidence

“At 360 Degree Cloud, our mission is to help businesses unlock the true power of Salesforce, transforming the way they operate, innovate, and grow.”

Source: RevenueBase Database · checked Sep 5, 2026
10
Lucas Group
Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 5, 202610001+756 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 5, 2026
11
Manlitics B2B Ites
Partial evidenceNew York, United StatesHQ checked Sep 5, 2026501-1,000750 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 5, 2026
12
Abstrakt Marketing Group
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 5, 2026501-1,000724 contacts →

Indirect evidence

“We book the qualified meetings that fill your pipeline for any B2B company ready to grow.”

Source: RevenueBase Database · checked Sep 5, 2026
13
simpli.fi
Indirect evidenceFort Worth, TX, United StatesHQ checked Sep 5, 2026501-1,000680 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 5, 2026
14
Movable INK
Indirect evidenceNew York, NY, United StatesHQ checked Sep 5, 2026501-1,000672 contacts →

Indirect 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 5, 2026
15
Vertis Communications
Indirect evidenceSussex, WI, United StatesHQ checked Sep 5, 202610001+605 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
16
Optimove
Partial evidenceNew York, NY, United StatesHQ checked Sep 5, 2026501-1,000588 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 5, 2026
17
Adobe Marketo
Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 5, 20261,001-5,000572 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
18
Callbox INC
Indirect evidenceEncino, CA, United StatesHQ checked Sep 5, 2026201-500499 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 5, 2026
19
Mavlers
Partial evidenceSan Jose, CA, United StatesHQ checked Sep 5, 2026501-1,000488 contacts →

Partial evidence

“At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.”

Source: RevenueBase Database · checked Sep 5, 2026
20
YES Marketing
Partial evidenceChicago, IL, United StatesHQ checked Sep 5, 2026201-500483 contacts →

Partial evidence

“Yes Marketing focuses on enabling marketers to engage, acquire and retain consumers along each stage of the consumer journey with a brand – from awareness through consideration…”

Source: RevenueBase Database · checked Sep 5, 2026
21
VRP Consulting
Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000448 contacts →

Indirect evidence

“Achieve your Salesforce® ambitions Do what you do better.”

Source: RevenueBase Database · checked Sep 5, 2026
22
Marketone International
Indirect evidenceWaltham, MA, United StatesHQ checked Sep 5, 2026201-500431 contacts →

Indirect evidence

“MarketOne is a global demand generation agency.”

Source: RevenueBase Database · checked Sep 5, 2026
23
Palni INC
Indirect evidenceSchaumburg, IL, United StatesHQ checked Sep 5, 20261,001-5,000393 contacts →

Indirect evidence

“We are technocrats constantly solving complex problems and enabling clients to rapidly progress their business.”

Source: RevenueBase Database · checked Sep 5, 2026
24
Simplus
Indirect evidenceSalt Lake City, UT, United StatesHQ checked Sep 5, 2026501-1,000374 contacts →

Indirect evidence

“We will meet clients where they are on their Salesforce journey, accelerating time to value through our advisory-led, industry-focused, and partner-aligned approach to…”

Source: RevenueBase Database · checked Sep 5, 2026
25
GSM
Partial evidenceAtlanta, GA, United StatesHQ checked Sep 5, 202651-200361 contacts →

Partial evidence

“GSM is a full service Fixed-Ops marketing company specializing in the automotive industry.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 25 of 14,075 marketing automation consulting firms based in the United States

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Marketing automation consulting firms based in the United States at a glance

As of Sep 5, 2026
28.6%Verified-email coverage
29.4%Mobile-number coverage
7.6Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · New York
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
10,748
11-50
2,691
51-200
467
201-500
106
501-1,000
25
1,001-5,000
21
5,001-10,000
1
10001+
5

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 marketing automation consulting firms, 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 “marketing automation consulting firms”. 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 marketing automation consulting firms), 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 marketing automation consulting firms, 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, 30,629 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 5, 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.

Marketing automation consulting firms 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 marketing automation consulting firms, 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 marketing automation consulting firms are there based in the United States?

RevenueBase identified 14,075 marketing automation consulting firms 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?

Localiq, headquartered in New York, tops this list with the largest team on record.

Which city has the most marketing automation consulting firms?

New York leads with 559 headquartered companies, followed by Los Angeles (329) and Chicago (304).

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 30,629 verified decision-maker contacts tracked across these 14,075 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 14,075 marketing automation consulting firms based in the United States. Start with a free account, no credit card.

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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.

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