Company lists · Data verified August 2026

Top 24 Email marketing copywriting services based in the United States

Name: Email marketing copywriting services 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 584 companies tracked

There are 584 email marketing copywriting services headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,320 professional contacts across them, including 368 with verified work emails and 461 with mobile numbers. New York is the largest hub.

This list covers email marketing copywriting services 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.

584Companies

1,320Contacts tracked

368Verified emails

461Mobile numbers

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The 24 largest email marketing copywriting services based in the United States

Ranked by team size

Top 24 of 584 email marketing copywriting services 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	copy.ai	n/a	11-50	72	12
2	Marrina Decisions	Santa Clara, CA	51-200	69	39
3	Inboxarmy	Grapevine, TX	51-200	50	20
4	Essence Of Email	Houston, TX	11-50	27	4
5	BMO Media	Los Angeles, CA	11-50	17	10
6	WIN Marketing	Plano, TX	11-50	17	6
7	Luck & CO Email For Ecommerce	San Francisco	11-50	14	9
8	Rpeorigin	Los Angeles, CA	11-50	14	8
9	Vertex Communication Group, INC	Frederick, MD	11-50	14	8
10	Crucialpoint	Sandy, UT	11-50	14	5
11	Email Broadcast	Seattle, WA	11-50	12	6
12	Tailoredmail	Bellevue, WA	11-50	11	7
13	Rejoiner	Newport, RI	11-50	11	6
14	Sellup	New York	11-50	10	3
15	Influx Data Solutions LLC	Henderson, NV	201-500	9	2
16	Inbox Group Email Marketing	Grapevine, TX	11-50	8	1
17	KEONO	Coloma, MI	11-50	6	5
18	Campaign Inbox	Washington, DC	11-50	6	1
19	Avalon Marketing	New York, NY	51-200	2	1
20	The AD Genius	Houston, TX	11-50	2	1
21	Buywords	Asheville, NC	11-50	2	1
22	RAY Edwards International, INC	Spokane, WA	11-50	1	1
23	Zesty Digital Marketing	Mission Viejo, CA	11-50	1	1
24	Melotto Group	Philadelphia, PA	11-50	1	1

Showing 24 of 584 email marketing copywriting services based in the United States

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Email marketing copywriting services based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 35 HQs

461Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

522

11-50

51-200

201-500

Email marketing copywriting services by metro

Metro	Companies
Email marketing copywriting services in New York	35
Email marketing copywriting services in Los Angeles	16
Email marketing copywriting services in Atlanta	11
Email marketing copywriting services in Chicago	11
Email marketing copywriting services in Austin	10
Email marketing copywriting services in Miami	10
Email marketing copywriting services in Phoenix	10
Email marketing copywriting services in Tampa	9

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 “email marketing copywriting services”, 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; 2 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 email marketing copywriting services are there based in the United States?

There are 584 email marketing copywriting services headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

copy.ai, headquartered in United States, tops this list with the largest team on record.

Which city has the most email marketing copywriting services?

New York leads with 35 headquartered companies, followed by Los Angeles (16) and Atlanta (11).

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 368 verified decision-maker contacts tracked across these 584 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.