Company lists · Data refreshed September 2026

Top 25 Course marketing agencies based in the United States

Name: Course 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 27, 2026 9,327 companies tracked

RevenueBase identified 9,327 course marketing agencies headquartered in the United States as of September 2026 and tracks 53,431 professional contacts across them, including 15,770 with verified work emails. New York is the largest hub.

This list covers course marketing agencies 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 27, 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 27, 2026 86% judged on-target in blind review

9,327Companies

53,431Contacts tracked

15,770Verified emails

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The 25 largest course marketing agencies based in the United States

Ranked by team size

Top 25 of 9,327 course marketing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to course marketing agencies: 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	NP Digital	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	866 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
2	Machintel	Indirect evidence	La Jolla, CA, United StatesHQ checked Sep 27, 2026	201-500	445 contacts →
	Indirect evidence “Machintel is dedicated to delivering transformative and affordable go-to-market solutions, ensuring a strong return on investment for brands, agencies, tech platforms, and…” Source: RevenueBase Database · checked Sep 27, 2026
3	Moroch	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	201-500	433 contacts →
	Partial evidence “Since 1981, Moroch has been the multi-unit and franchise marketing experts.” Source: RevenueBase Database · checked Sep 27, 2026
4	Coalition Technologies	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	201-500	320 contacts →
	Indirect evidence “Coalition Technologies is one of the leading SEO & web design agencies in the United States.” Source: RevenueBase Database · checked Sep 27, 2026
5	Cramer-Krasselt	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	299 contacts →
	Indirect evidence “Cramer-Krasselt is one of the largest independent agencies in the US with nearly $50 million revenue, with more than 80% of that revenue coming from digital and social.” Source: RevenueBase Database · checked Sep 27, 2026
6	Drive Social Media	Indirect evidence	Saint Louis, MO, United StatesHQ checked Sep 27, 2026	201-500	284 contacts →
	Indirect evidence “Drive Social Media takes a holistic approach to designing strategies for our clients.” Source: RevenueBase Database · checked Sep 27, 2026
7	TSL Marketing	Partial evidence	Elkridge, MD, United StatesHQ checked Sep 27, 2026	201-500	253 contacts →
	Partial evidence “TSL Marketing provides lead generation, SEO, Website, Content, Channel Marketing and HubSpot agency services to MSPs, IT companies, IT Services firms, and SaaS firms.” Source: RevenueBase Database · checked Sep 27, 2026
8	Hawke Media	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 27, 2026	201-500	238 contacts →
	Partial evidence “Hawke Media is a full-service marketing agency and your Outsourced CMO®, helping brands drive measurable growth through strategy, paid media, creative, PR, SEO, social media…” Source: RevenueBase Database · checked Sep 27, 2026
9	First Media US	Partial evidence	North Hollywood, CA, United StatesHQ checked Sep 27, 2026	201-500	234 contacts →
	Partial evidence “First Media is the most effective marketing partner for brands looking to turn consumer attention into measurable action.” Source: RevenueBase Database · checked Sep 27, 2026
10	Thrive Internet Marketing Agency	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	232 contacts →
	Partial evidence “Website: Thrive is a full-service digital marketing agency headquartered in Arlington, Texas.” Source: RevenueBase Database · checked Sep 27, 2026
11	Umbrella Local	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	224 contacts →
	Partial evidence “Umbrella Local is a nationwide digital marketing agency with local marketing experts in almost every state and major city.” Source: RevenueBase Database · checked Sep 27, 2026
12	TPG	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 27, 2026	n/a	212 contacts →
	Partial evidence “TPG Direct We are experts in multi-channel customer acquisition who help our clients make complex targeting decisions, optimize marketing investment and generate profitable growth.” Source: RevenueBase Database · checked Sep 27, 2026
13	Podean	Partial evidence	New York, United StatesHQ checked Sep 27, 2026	201-500	207 contacts →
	Partial evidence “Podean is a global, award-winning marketplace marketing agency.” Source: RevenueBase Database · checked Sep 27, 2026
14	Tangence	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 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 27, 2026
15	Infinity Marketing	Partial evidence	Greenville, SC, United StatesHQ checked Sep 27, 2026	51-200	173 contacts →
	Partial evidence “We’re Infinity, a team of creators, analyzers, and marketing problem-solvers based in Greenville, South Carolina.” Source: RevenueBase Database · checked Sep 27, 2026
16	Hsad North America	Partial evidence	Englewood Cliffs, NJ, United StatesHQ checked Sep 27, 2026	201-500	164 contacts →
	Partial evidence “HSAD is a full-service marketing creative agency with offices across the globe.” Source: RevenueBase Database · checked Sep 27, 2026
17	Jobprepped	Partial evidence	Marina Del Rey, CA, United StatesHQ checked Sep 27, 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 27, 2026
18	LEWIS	Partial evidence	Nashville, TN, United StatesHQ checked Sep 27, 2026	51-200	155 contacts →
	Partial evidence “Lewis is a full-service marketing agency with more than 100 employees at offices in Nashville, Tennessee, Birmingham, Alabama, and Mobile, Alabama.” Source: RevenueBase Database · checked Sep 27, 2026
19	Cloudmellow	Partial evidence	Frisco, TX, United StatesHQ checked Sep 27, 2026	51-200	151 contacts →
	Partial evidence “CloudMellow is a tech-driven, full-scale digital marketing agency with a proven track record in transforming businesses across the globe through thoughtful and innovative…” Source: RevenueBase Database · checked Sep 27, 2026
20	Design At Work	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	150 contacts →
	Partial evidence “Design At Work delivers branding, advertising and marketing expertise.” Source: RevenueBase Database · checked Sep 27, 2026
21	LT	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 27, 2026	51-200	147 contacts →
	Indirect evidence “Welcome to LT (formerly LaneTerralever).” Source: RevenueBase Database · checked Sep 27, 2026
22	Tukaiz	Partial evidence	Franklin Park, IL, United StatesHQ checked Sep 27, 2026	51-200	144 contacts →
	Partial evidence “Tukaiz is a leading single-source marketing solution for distributed brands throughout the United States.” Source: RevenueBase Database · checked Sep 27, 2026
23	MOSEA	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	11-50	140 contacts →
	Partial evidence “Mosea is a Gen Z growth agency helping brands win on campus through student ambassador programs, experiential marketing, content creation, and peer-to-peer distribution.” Source: RevenueBase Database · checked Sep 27, 2026
24	SKY Advertising	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	11-50	139 contacts →
	Indirect evidence “When you need help thinking big-whether in interactive, digital, social, or traditional media-you want an agency that will lift you above your competitors.” Source: RevenueBase Database · checked Sep 27, 2026
25	Ninjapromo Your All-In-One Marketing Solution	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	132 contacts →
	Partial evidence “NinjaPromo is a full-service digital marketing company built around subscription-based dedicated marketing teams.” Source: RevenueBase Database · checked Sep 27, 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: course marketing agencies. 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 course marketing agencies.
Partial evidence: Its own public description names part of course marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name course marketing agencies. 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 9,327 course marketing agencies based in the United States

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Course marketing agencies based in the United States at a glance

As of Sep 27, 2026

29.5%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

7,133

11-50

1,914

51-200

229

201-500

501-1,000

1,001-5,000

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 9,327 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 course marketing agencies, 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 “course marketing agencies”. 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 course marketing agencies), 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 course marketing agencies, 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, 15,770 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 27, 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.

Course marketing agencies 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 course marketing agencies, 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 course marketing agencies are there based in the United States?

RevenueBase identified 9,327 course marketing agencies 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?

NP Digital, headquartered in San Diego, tops this list with the largest team on record.

Which city has the most course marketing agencies?

New York leads with 327 headquartered companies, followed by Los Angeles (268) and Miami (177).

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 15,770 verified decision-maker contacts tracked across these 9,327 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 27, 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.