Company lists · Data refreshed September 2026

Top 25 Direct response agencies based in the United States

RevenueBase identified 3,453 company matches for direct response agencies associated with the United States as of September 2026 and tracks 41,205 professional contacts across them, including 11,419 with verified work emails. New York is the largest hub.

This list covers company matches for direct response agencies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
3,453Companies
41,205Contacts tracked
11,419Verified emails
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The 25 largest direct response agencies based in the United States

Ranked by team size
Top 25 of 3,453 company matches for direct response agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChanhassen, MN, United StatesHQ recorded Sep 19, 20261,001-5,000866 contacts →

Exact match

“IWCO has served the needs of North American direct marketers for more than 50 years.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 19, 2026501-1,000740 contacts →

Exact match

“Data Driven.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 19, 2026201-500557 contacts →

Exact match

“After almost 2 years driving internal demand at one of Omnicom's lead Marketing strategy agencies I have returned to Lead to Market to lead our applied marketing practice.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchDes Moines, IA, United StatesHQ recorded Sep 19, 20261,001-5,000491 contacts →

Exact match

“We help companies grow their business, drive brand awareness and achieve their marketing goals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 19, 2026501-1,000488 contacts →

Exact match

“Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchWheeling, IL, United StatesHQ recorded Sep 19, 2026501-1,000477 contacts →

Exact match

“sg360° can help you identify and connect with your best prospects 1:1, both offline and on.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchHelena, AL, United StatesHQ recorded Sep 19, 2026201-500442 contacts →

Exact match

“Mspark is a results-driven marketing partner built for accountability.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCypress, CA, United StatesHQ recorded Sep 19, 2026201-500379 contacts →

Exact match

“Money Mailer is recognized as a leader in the direct marketing industry, delivering local deals to neighborhoods since 1979.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-200315 contacts →

Exact match

“OPENMIND is a bespoke team within WPP Media, made up of best-in-class digital, offline and integrated media experts who work together for Nestlé.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchPhoenix, AZ, United StatesHQ recorded Sep 19, 2026201-500297 contacts →

Exact match

“We’re a one-of-a-kind company with the knowledge, expertise, and innovation to help you take your marketing to the next level.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchClearwater, FL, United StatesHQ recorded Sep 19, 202651-200285 contacts →

Exact match

“PostcardMania is a full-service postcard direct mail marketing company and the leader in innovation in the postcard marketing industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchMinneapolis, MN, United StatesHQ recorded Sep 19, 2026201-500279 contacts →

Exact match

“For more than 30 years, The Lacek Group has been perfecting the art and algorithms of brand devotion.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 19, 2026201-500253 contacts →

Exact match

“With AbelsonTaylor Group, ROI is what you’ll get.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSaint Cloud, MN, United StatesHQ recorded Sep 19, 2026201-500251 contacts →

Exact match

“Great marketing takes so much more than just delivering the right message at the right time - it’s about making real connections with real people.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBrooklyn Park, MN, United StatesHQ recorded Sep 19, 2026201-500245 contacts →

Exact match

“ENPOINTE works with some of the most impactful brands across industries helping them create marketing solutions that drive results and solve business problems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 19, 202651-200223 contacts →

Exact match

“OnMedia utilizes the most advanced technology for targeted digital and TV advertising.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPittsburgh, PA, United StatesHQ recorded Sep 19, 202651-200221 contacts →

Exact match

“At Brunner, we only believe in one kind of marketing, the kind that drives results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 19, 2026n/a212 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSt George, UT, United StatesHQ recorded Sep 19, 2026201-500211 contacts →

Exact match

“PlusOne Company is a unique sales center, providing the highest conversion rates in the competitive Direct Response industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 2026n/a209 contacts →

Exact match

“Note: Grand no longer exists.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchHillside, IL, United StatesHQ recorded Sep 19, 2026201-500208 contacts →

Exact match

“Marketing that Drives Results!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPortland, OR, United StatesHQ recorded Sep 19, 2026501-1,000198 contacts →

Exact match

“DMS is a national, vertically integrated, multichannel direct marketing company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchCedar Falls, IA, United StatesHQ recorded Sep 19, 202651-200186 contacts →

Exact match

“Mudd Advertising is one of the automotive industry’s leading providers of results-oriented advertising and marketing strategies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchSchaumburg, IL, United StatesHQ recorded Sep 19, 202651-200182 contacts →

Exact match

“Thank you for visiting Pinnacle Advertising – we are Growing + Hiring 2026 and beyond!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchItasca, IL, United StatesHQ recorded Sep 19, 2026501-1,000171 contacts →

Exact match

“SourceLink is a highly respected Direct Marketing agency headquartered in Chicago, Illinois that utilizes data intelligence and an omni-channel approach to maximize return on…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 3,453 direct response agencies based in the United States

See the full list, filter by size, metro and specialty, and access 11,419 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Direct response agencies based in the United States at a glance

As of Sep 19, 2026
27.7%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
1,778
11-50
1,294
51-200
285
201-500
57
501-1,000
18
1,001-5,000
16
5,001-10,000
1
10001+
2

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 3,453 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “direct response agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 11,419 professional contacts with verified work emails across the full matched dataset. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “direct response agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many direct response agencies are there based in the United States?

RevenueBase identified 3,453 company matches for direct response agencies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IWCO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most direct response agencies?

New York leads with 111 company records, followed by Los Angeles (60) and Chicago (54).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 11,419 professional contacts with verified work emails tracked across these 3,453 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 SmartSearch, 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.