Company lists · Data verified August 2026

Top 25 Content marketing agencies based in the United States

Name: Content marketing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 7,098 companies tracked

There are 7,098 content marketing agencies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 25,782 professional contacts across them, including 7,018 with verified work emails and 9,779 with mobile numbers. New York is the largest hub.

This list covers content 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. Data current as of August 28, 2026.

7,098Companies

25,782Contacts tracked

7,018Verified emails

9,779Mobile numbers

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The 25 largest content marketing agencies based in the United States

Ranked by team size

Top 25 of 7,098 content marketing agencies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Cloudmellow	Frisco, TX	51-200	152	20
2	Group SJR	New York, NY	201-500	151	70
3	Brafton INC	Boston, MA	201-500	149	74
4	Skyword	Boston, MA	51-200	115	35
5	Growthx AI	San Francisco, CA	51-200	107	65
6	Agency Habitat	Fort Worth, TX	51-200	90	33
7	Cylndr Studios	New York, NY	51-200	80	59
8	Substance Global	Los Angeles, CA	51-200	78	57
9	Pinnacle Marketing Group	Bemidji, MN	51-200	76	36
10	mpg.today	New York, NY	51-200	75	19
11	Geistm	New York, NY	51-200	45	19
12	Locus Digital	Plano, TX	51-200	43	10
13	Mcmurry Tmg, LLC	Saratoga Springs, NY	201-500	31	1
14	Vont Performance Digital Marketing	Westbrook, ME	51-200	28	22
15	Strategic Connection	Swarthmore, PA	51-200	23	2
16	Contentika	Middletown, DE	51-200	21	1
17	N2 Communications	New York, NY	201-500	14	10
18	Next Spike	Las Vegas, NV	51-200	11	1
19	Onward Publishing	Port Jefferson, NY	51-200	10	7
20	Digitmarketus	Aurora, IL	51-200	10	2
21	PRO Creative Writers	San Francisco, CA	201-500	7	1
22	Orbit Consulting Group	Miami, FL	51-200	5	1
23	Johnson-Rauhoff	Saint Joseph, MI	51-200	3	2
24	Foundry 360	New York, NY	51-200	3	1
25	Iacquire	Phoenix, AZ	51-200	3	1

Showing 25 of 7,098 content marketing agencies based in the United States

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Content marketing agencies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 323 HQs

9,779Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

6,127

11-50

836

51-200

103

201-500

501-1,000

1,001-5,000

10001+

Content marketing agencies by metro

Metro	Companies
Content marketing agencies in New York	323
Content marketing agencies in Los Angeles	280
Content marketing agencies in Miami	160
Content marketing agencies in Atlanta	153
Content marketing agencies in Chicago	145
Content marketing agencies in Houston	107
Content marketing agencies in Dallas	106

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “content marketing agencies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 14 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 7,098 content marketing agencies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Cloudmellow, headquartered in Frisco, tops this list with the largest team on record.

Which city has the most content marketing agencies?

New York leads with 323 headquartered companies, followed by Los Angeles (280) and Miami (160).

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 7,018 verified decision-maker contacts tracked across these 7,098 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.