Company lists · Data refreshed September 2026

Top 25 Marketing automation training companies based in the United States

Name: Marketing automation training companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 697 companies tracked

RevenueBase identified 697 marketing automation training companies headquartered in the United States as of September 2026 and tracks 12,812 professional contacts across them, including 3,061 with verified work emails. New York is the largest hub.

This list covers marketing automation training companies 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 17, 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 17, 2026 86% judged on-target in blind review

697Companies

12,812Contacts tracked

3,061Verified emails

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The 25 largest marketing automation training companies based in the United States

Ranked by team size

Top 25 of 697 marketing automation training companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marketing automation training companies: 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	Online Marketing Institute	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	n/a	1,972 contacts →
	Partial evidence “Founded in 2007, OMI set out to educate marketers on the known truths and best practices of digital marketing.” Source: RevenueBase Database · checked Sep 17, 2026
2	Intuit Mailchimp	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 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 17, 2026
3	Activecampaign	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	863 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 17, 2026
4	simpli.fi	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 17, 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 17, 2026
5	Hightouch	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 17, 2026	201-500	358 contacts →
	Partial evidence “Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Source: RevenueBase Database · checked Sep 17, 2026
6	Digitalmarketer	Partial evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	51-200	254 contacts →
	Partial evidence “Where AI meets real-world marketing for real-world businesses.” Source: RevenueBase Database · checked Sep 17, 2026
7	Position	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 17, 2026	51-200	225 contacts →
	Indirect evidence “Position² is a fast-growing Demand Generation company, venture backed by Accel Partners.” Source: RevenueBase Database · checked Sep 17, 2026
8	Act-On Software	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	201-500	210 contacts →
	Strong evidence “Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.” Source: RevenueBase Database · checked Sep 17, 2026
9	Tangence	Partial evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	201-500	205 contacts →
	Partial evidence “Tangence accelerates marketing execution for companies more efficiently than in-house teams or other agencies.” Source: RevenueBase Database · checked Sep 17, 2026
10	Sendpulse	Partial evidence	New York, United StatesHQ checked Sep 17, 2026	51-200	180 contacts →
	Partial evidence “SendPulse is an AI-driven marketing platform that helps scaling businesses automate email and chatbot conversations.” Source: RevenueBase Database · checked Sep 17, 2026
11	Jobprepped	Partial evidence	Marina Del Rey, CA, United StatesHQ checked Sep 17, 2026	n/a	161 contacts →
	Partial evidence “JobPrepped is an Award-Winning Digital Marketing Bootcamp that has 5 online programs each specifically tailored to help you accomplish your specific goals: 1⃣ Digital Marketing…” Source: RevenueBase Database · checked Sep 17, 2026
12	Rightwave	Strong evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	51-200	159 contacts →
	Strong evidence “RightWave provides Marketing Automation Services for B2B companies.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cordial	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	51-200	155 contacts →
	Indirect evidence “Cordial automates billions of data-driven, cross-channel messages to create lifetime customer connections for leading companies.” Source: RevenueBase Database · checked Sep 17, 2026
14	Stitch	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	51-200	140 contacts →
	Partial evidence “We’re a marketing services company that helps enterprise brands change the way marketing gets done by building modern operating systems for lifecycle revenue.” Source: RevenueBase Database · checked Sep 17, 2026
15	Impact	Indirect evidence	Cheshire, CT, United StatesHQ checked Sep 17, 2026	51-200	128 contacts →
	Indirect evidence “Take control of your growth and turn your team into a customer-generating machine with the Endless Customers System™ (the next evolution of They Ask, You Answer).” Source: RevenueBase Database · checked Sep 17, 2026
16	Marketingprofs	Partial evidence	Mount Pleasant, SC, United StatesHQ checked Sep 17, 2026	11-50	112 contacts →
	Partial evidence “MarketingProfs has been fueling the success of Marketers at some of the world's most iconic brands since through webinars, newsletters, and other content; then world-class…” Source: RevenueBase Database · checked Sep 17, 2026
17	Doppler	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 17, 2026	51-200	106 contacts →
	Partial evidence “Plataforma de Marketing Multicanal, simple y potenciado por IA.” Source: RevenueBase Database · checked Sep 17, 2026
18	Growthloop	Partial evidence	New York City, IL, United StatesHQ checked Sep 17, 2026	51-200	97 contacts →
	Partial evidence “GrowthLoop is a Compound Marketing Engine that drives compound growth by accelerating the marketing cycle, using Agentic AI powered by your enterprise cloud data.” Source: RevenueBase Database · checked Sep 17, 2026
19	maino.ai	Indirect evidence	Dover County, DE, United StatesHQ checked Sep 17, 2026	11-50	95 contacts →
	Indirect evidence “At Maino, we promise to deliver the best ROI on every dollar spent on your Digital Growth journey.” Source: RevenueBase Database · checked Sep 17, 2026
20	Marvel Marketers	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 17, 2026	51-200	88 contacts →
	Partial evidence “Marvel Marketers is an award-winning global marketing agency that dedicates itself to setting the standards for industry excellence.” Source: RevenueBase Database · checked Sep 17, 2026
21	CXL	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	76 contacts →
	Indirect evidence “CXL is the only skill-building platform for marketers that uses the world’s top 1% practitioners as instructors.” Source: RevenueBase Database · checked Sep 17, 2026
22	Constant Contact Lead GEN & CRM	Strong evidence	Gainesville, FL, United StatesHQ checked Sep 17, 2026	1,001-5,000	72 contacts →
	Strong evidence “SharpSpring is a full-funnel marketing and sales automation platform that unites marketing and sales teams to launch and track targeted campaigns and personalize every interaction…” Source: RevenueBase Database · checked Sep 17, 2026
23	Agency Revolution	Strong evidence	Gardena, CA, United StatesHQ checked Sep 17, 2026	11-50	62 contacts →
	Strong evidence “Agency Revolution provides insurance marketing automation software and websites for independent insurance agencies and brokerages In the U.S.” Source: RevenueBase Database · checked Sep 17, 2026
24	Apntech	Strong evidence	Orange, CA, United StatesHQ checked Sep 17, 2026	51-200	59 contacts →
	Strong evidence “Approved Providers Network is formed with top professionals that specialize in marketing automation, branding, and helping small businesses acquire more customers.” Source: RevenueBase Database · checked Sep 17, 2026
25	Engagebay	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	51-200	57 contacts →
	Partial evidence “EngageBay offers innovative AI-powered marketing and sales tools designed for small to medium-sized businesses.” Source: RevenueBase Database · checked Sep 17, 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: marketing automation training companies. 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 marketing automation training companies.
Partial evidence: Its own public description names part of marketing automation training companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marketing automation training companies. 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 697 marketing automation training companies based in the United States

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Marketing automation training companies based in the United States at a glance

As of Sep 17, 2026

23.9%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

463

11-50

176

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 697 companies.

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 training companies, 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 training companies”. 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 training companies), 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 training companies, 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, 3,061 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 17, 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.

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 training companies, 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 training companies are there based in the United States?

RevenueBase identified 697 marketing automation training companies 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?

Online Marketing Institute, headquartered in New York, tops this list with the largest team on record.

Which city has the most marketing automation training companies?

New York leads with 23 headquartered companies, followed by San Francisco (22) and Chicago (20).

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 3,061 verified decision-maker contacts tracked across these 697 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 17, 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 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.