Company lists · Data verified August 2026

Top 25 Content marketing platforms based in the United States

Name: Content marketing platforms 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 611 companies tracked

There are 611 content marketing platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 12,873 professional contacts across them, including 3,442 with verified work emails and 3,631 with mobile numbers. New York is the largest hub.

This list covers content marketing platforms 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.

611Companies

12,873Contacts tracked

3,442Verified emails

3,631Mobile numbers

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The 25 largest content marketing platforms based in the United States

Ranked by team size

Top 25 of 611 content marketing platforms 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	Intuit Mailchimp	Oakland, CA	1,001-5,000	1,557	474
2	Contentful	San Francisco, CA	501-1,000	947	1
3	Movable INK	Chicago, IL	501-1,000	667	406
4	Optimove	New York, NY	501-1,000	577	88
5	Naviga	Minnetonka, MN	501-1,000	387	205
6	HCL Unica	Sunnyvale, CA	10001+	380	8
7	Quark Software INC	Grand Rapids, MI	51-200	356	158
8	Typeface	Palo Alto, CA	51-200	217	106
9	Brightspot	Austin, TX	201-500	198	120
10	Marketscale	Dallas, TX	51-200	197	100
11	Stensul	New York, NY	51-200	161	115
12	Convergent	Alpharetta, GA	51-200	136	22
13	Bridgeline	Woodbury, NY	51-200	123	53
14	Benchmark Email	St Louis, MO	51-200	116	47
15	Skyword	Boston, MA	51-200	115	35
16	Mirabel Technologies	Fort Lauderdale, FL	51-200	115	29
17	Smartmessage	Milton, DE	51-200	111	50
18	OPAL	Portland, OR	51-200	102	37
19	Litmus	San Mateo, CA	51-200	71	17
20	ADSY	Lewes, DE	51-200	70	2
21	Revcontent	Sarasota, FL	51-200	61	29
22	Adobe Technical Communication	San Jose, CA	n/a	61	2
23	Cohley	New York, NY	51-200	59	23
24	Marcomcentral	Chicago, IL	51-200	49	20
25	Kaon Interactive	Maynard, MA	51-200	46	24

Showing 25 of 611 content marketing platforms based in the United States

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Content marketing platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 55 HQs

3,631Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

327

11-50

182

51-200

201-500

501-1,000

1,001-5,000

10001+

Content marketing platforms by metro

Metro	Companies
Content marketing platforms in New York	55
Content marketing platforms in San Francisco	28
Content marketing platforms in Los Angeles	19
Content marketing platforms in Austin	15
Content marketing platforms in Chicago	12
Content marketing platforms in Seattle	11
Content marketing platforms in Boston	10

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 platforms”, 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; 7 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 platforms are there based in the United States?

There are 611 content marketing platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Intuit Mailchimp, headquartered in Oakland, tops this list with the largest team on record.

Which city has the most content marketing platforms?

New York leads with 55 headquartered companies, followed by San Francisco (28) and Los Angeles (19).

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 3,442 verified decision-maker contacts tracked across these 611 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.