Company lists · Data refreshed October 2026

Top 25 Mailing list management software suppliers based in the United States

RevenueBase identified 218 company matches for mailing list management software suppliers associated with the United States as of October 2026 and tracks 2,899 professional contacts across them, including 650 with verified work emails. New York is the largest hub.

This list covers company matches for mailing list management software suppliers 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 October 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 Oct 19, 2026 How this list was built
218Companies
2,899Contacts tracked
650Verified emails
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The 25 largest mailing list management software suppliers based in the United States

Ranked by team size
Top 25 of 218 company matches for mailing list management software suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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 matchNashville, TN, United StatesHQ recorded Oct 19, 2026201-500612 contacts →

Exact match

“Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchMorrisville, NC, United StatesHQ recorded Oct 19, 202651-200144 contacts →

Exact match

“We believe powerful connections propel business growth.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 202651-200135 contacts →

Exact match

“In 2005, we started as a web design agency, but we soon discovered email marketing and fell in love with it.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchRochester, NY, United StatesHQ recorded Oct 19, 202651-200131 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSt. Louis, MO, United StatesHQ recorded Oct 19, 202651-200117 contacts →

Exact match

“Benchmark helps busy marketers move faster and make a bigger impact with email.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchSanta Barbara, CA, United StatesHQ recorded Oct 19, 202651-200103 contacts →

Exact match

“ZeroBounce is an email validation, deliverability and email finding platform helping businesses reduce bounces and land their emails in the inbox.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchCambridge, MA, United StatesHQ recorded Oct 19, 202651-20065 contacts →

Exact match

“At Litmus, we know the importance of continuous innovation.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchNovi, MI, United StatesHQ recorded Oct 19, 202611-5048 contacts →

Exact match

“Streamline is an Email list, list brokerage, database building, and specialized marketing services provider.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 19, 202651-20043 contacts →

Exact match

“Unlock new customers effortlessly & cost-effectively with USADATA!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchMontvale, NJ, United StatesHQ recorded Oct 19, 202651-20039 contacts →

Exact match

“Established in 1971, ARGI is a pioneer in providing “Software as a Service" audience management, database marketing, and lead generation solutions for publishers, membership…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchPlano, TX, United StatesHQ recorded Oct 19, 202651-20033 contacts →

Exact match

“eSalesData is a fast growing market specialist in delivering Sales leads, email/data appending, application development and online marketing solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchCarmel, IN, United StatesHQ recorded Oct 19, 202611-5031 contacts →

Exact match

“Delivra, a Redbrick company, is a sophisticated email platform that designs custom solutions to help marketers and agencies automate highly personalized, event-driven campaigns…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchNew City, NY, United StatesHQ recorded Oct 19, 202651-20027 contacts →

Exact match

“Empowering Business Growth Using Data-Driven Solutions!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchPinedale, WY, United StatesHQ recorded Oct 19, 202611-5024 contacts →

Exact match

“GlockApps Software is a privately held company that offers multiple email marketing solutions to help businesses reach the inbox and solve email deliverability issues.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchLancaster, OH, United StatesHQ recorded Oct 19, 202611-5022 contacts →

Exact match

“NFocus Consulting, Inc is a Data Agency with over 880 million direct mailing records housed in our data base.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchBethesda, MD, United StatesHQ recorded Oct 19, 202651-20018 contacts →

Exact match

“Real Magnet is a leading marketing automation platform that helps businesses attract, engage and deliver better email, marketing, social and mobile campaigns.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchRockland, MA, United StatesHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“We deliver enterprise-grade direct mail automation with automated workflows and deep integration & analytics-all in a self-serve, affordably-priced software.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchPhoenix, AZ, United StatesHQ recorded Oct 19, 202651-20017 contacts →

Exact match

“Natimark, Inc.(aka Nationwide Marketing Services, Inc.) is a seller of consumer and business data lists for over 20 years.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchSalisbury, MD, United StatesHQ recorded Oct 19, 202611-5016 contacts →

Exact match

“Data Services has been the single source provider of its Data Management Platform for over 50 years.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchSchneider, IN, United StatesHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Smarter, high-volume email delivery software for tech leaders & marketers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchBeaverton, OR, United StatesHQ recorded Oct 19, 202651-20012 contacts →

Exact match

“Since the inception Global Email Lists is committed to provide quality e-mail marketing and its related services to clients worldwide.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchLas Vegas, NV, United StatesHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Gilbert Data is one of the peerless and believed services provider in appending services and other services as well i.e.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Oct 19, 20261,001-5,00011 contacts →

Exact match

“Email marketing software for media, publishing, and brand engagement.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Oct 19, 202611-508 contacts →

Exact match

“FreshAddress, LLC and TowerData, merged in November 2021 and rebranded as AtData in May 2022.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchWilton, CT, United StatesHQ recorded Oct 19, 20261-107 contacts →

Exact match

“Segmented Marketing is the art of delivering a relevant message to a qualified audience.(c) SegMark leverages technology to optimize segmented marketing for companies.”

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

Showing 25 of 218 mailing list management software suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 650 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mailing list management software suppliers based in the United States at a glance

As of Oct 19, 2026
22.4%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · New York
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
85
51-200
53
201-500
10
501-1,000
2
1,001-5,000
2
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 218 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 “mailing list management software suppliers” 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 650 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 October 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 “mailing list management software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mailing list management software suppliers are there based in the United States?

RevenueBase identified 218 company matches for mailing list management software suppliers associated with the United States as of October 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?

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

Which city has the most mailing list management software suppliers?

New York leads with 15 company records, followed by Austin (8) and Plano (6).

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 650 professional contacts with verified work emails tracked across these 218 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 October 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.