Company lists · Data verified August 2026

Top 11 Cold email agencies based in New York, United States

There are 43 cold email agencies headquartered in New York, United States (RevenueBase, August 2026). RevenueBase tracks 127 professional contacts across them, including 21 with verified work emails and 23 with mobile numbers. New York is the largest hub.

This list covers cold email agencies headquartered in New York, 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.

43Companies
127Contacts tracked
21Verified emails
23Mobile numbers
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The 11 largest cold email agencies based in New York, United States

Ranked by team size
Top 11 of 43 cold email agencies based in New York, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1SalesrobotNew York, NY11-50106
2SellupNew York11-50103
3SalesfolkNew York, NY11-5062
4IclientcareNew York1-1061
5Speed To LeadNew York11-5052
6AlphaleadNew York1-1022
7Avalon MarketingNew York, NY51-20021
8The Email CONew York1-1021
9Peter Levitan & CONew York, NY1-1021
10BigmailerNew York, NY1-1011
11ExactlyNew York, NY1-1011

Showing 11 of 43 cold email agencies based in New York, United States

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Cold email agencies based in New York, United States at a glance

As of Aug 28, 2026
1-10Median size (employees)
New YorkLargest hub · 43 HQs
23Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
28
11-50
12
51-200
2
201-500
1

Cold email agencies by metro in the United States

MetroCompanies
Cold email agencies in New York43
Cold email agencies in Sheridan29
Cold email agencies in Austin20
Cold email agencies in San Francisco15
Cold email agencies in Miami11
Cold email agencies in Atlanta9
Cold email agencies in Los Angeles9

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 “cold email agencies”, with match quality audited by blind human judging, and headquartered in New York, 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; 0 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 cold email agencies are there based in New York, United States?

There are 43 cold email agencies headquartered in New York, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Salesrobot, headquartered in New York, tops this list with the largest team on record.

Which city has the most cold email agencies?

New York leads with 43 headquartered companies, followed by Sheridan (29) and Austin (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 21 verified decision-maker contacts tracked across these 43 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.