Company lists · Data refreshed September 2026

Top 25 White label email marketing agencies based in the United States

RevenueBase identified 493 company matches for white label email marketing agencies associated with the United States as of September 2026 and tracks 4,079 professional contacts across them, including 849 with verified work emails. New York is the largest hub.

This list covers company matches for white label email marketing 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 29, 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 29, 2026 How this list was built
493Companies
4,079Contacts tracked
849Verified emails
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The 25 largest white label email marketing agencies based in the United States

Ranked by team size
Top 25 of 493 company matches for white label email marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchSan Diego, CA, United StatesHQ recorded Sep 29, 2026201-500413 contacts →

Exact match

“For more than 13 years, E2M Solutions has helped digital agencies scale delivery without adding headcount, sacrificing quality, or losing control of the client experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLyndhurst, NJ, United StatesHQ recorded Sep 29, 2026201-500400 contacts →

Exact match

“vSplash is a trusted white label digital marketing company, offering SEO, PPC, web development and design, content services, and much more.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLake Bluff, IL, United StatesHQ recorded Sep 29, 2026201-500319 contacts →

Exact match

“We run the link-building operation behind a lot of agencies you've probably heard of.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLeesburg, FL, United StatesHQ recorded Sep 29, 2026n/a187 contacts →

Exact match

“That Company is a White Label internet marketing firm with over 15 years of experience and a strong customer service core.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchHarrisburg, PA, United StatesHQ recorded Sep 29, 202651-20092 contacts →

Exact match

“Helping marketing agencies scale with our superior white label SEO service since 2015.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchCoral Springs, FL, United StatesHQ recorded Sep 29, 202651-20079 contacts →

Exact match

“Site Impact is your trusted, turnkey partner that empowers agencies with one of the country's largest, data-driven, multichannel marketing solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5076 contacts →

Exact match

“Brand Surge is a white-label digital delivery partner built exclusively for US-based agencies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchRochester, NY, United StatesHQ recorded Sep 29, 202651-20072 contacts →

Exact match

“Semify is a team of 200+ digital marketing experts that has been helping thousands of agencies and platforms scale for 16 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSanta Clara, CA, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“WE ARE MARRINA One of the most time-consuming yet highly-valuable aspects of the marketer’s role is Email Production.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Sep 29, 2026201-50064 contacts →

Exact match

“One white-labeled marketing app to rule them all.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 202611-5051 contacts →

Exact match

“Premier Email & SMS Retention Partners for Ecommerce Brands We handle everything that has to do with email.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchGrapevine, TX, United StatesHQ recorded Sep 29, 202651-20049 contacts →

Exact match

“InboxArmy is an elite, full-service email marketing agency offering the full spectrum of email marketing services, including- Full-Service Campaign Management - Email Template…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMechanicsburg, PA, United StatesHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“iDrive Interactive is a privately-held performance based online marketing firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSeattle, NC, United StatesHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“WhatCounts is an email marketing and personalization platform empowering marketers to elevate customer targeting and daily email strategy and execution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“Stellites Technologies is a Top Trusted White Label Partner for Digital Marketing Agencies We specialise in providing White Label SEO, Social Media Marketing, Paid Marketing…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Umbrella fast-tracks the growth of over 2,500 agencies through a cutting-edge white-label platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHenderson, NV, United StatesHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“AgencyBox is the go-to white label solution that over 4,500 digital agencies use to provide world class digital marketing services to their clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“Building innovative email marketing programs to help eCommerce brands sell.| Book a free call with our team to find out more: https://essenceofemail.com/book-a-call”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchToms River, NJ, United StatesHQ recorded Sep 29, 202651-20025 contacts →

Exact match

“Conduit Digital specializes in elite end-to-end white-label digital marketing execution & performance all under your Agency's brand.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Empowering digital brands for over ten years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchNewport Beach, CA, United StatesHQ recorded Sep 29, 20261-1020 contacts →

Exact match

“We Scale With You.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchWilmington, DE, United StatesHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Email marketing is a powerful channel for small businesses to generate leads.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSheridan, WY, United StatesHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Your email marketing partner with a diverse line of consulting services and ready-made email solutions for all kinds of e-commerce niches.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchNatick, MA, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“At Blue Duck Agency, we are more than just a marketing agency; we are a partner in your brand's journey towards innovation and success.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchPlano, TX, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Helping brands scale to $5m in email sales every year.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 493 white label email marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 849 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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White label email marketing agencies based in the United States at a glance

As of Sep 29, 2026
20.8%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
5.3%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
326
11-50
124
51-200
29
201-500
8
501-1,000
3
1,001-5,000
1

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 493 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 “white label email marketing 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 849 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 29, 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.

White label email marketing agencies by metro

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 “white label email marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many white label email marketing agencies are there based in the United States?

RevenueBase identified 493 company matches for white label email marketing 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?

E2m tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most white label email marketing agencies?

New York leads with 26 company records, followed by Austin (16) and Chicago (13).

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 849 professional contacts with verified work emails tracked across these 493 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 493 white label email marketing agencies based in the United States. Start with a free account, no credit card.

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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.