Company lists · Data refreshed September 2026

Top 25 Email sequencing software companies based in the United States

RevenueBase identified 93 company matches for email sequencing software companies associated with the United States as of September 2026 and tracks 1,117 professional contacts across them, including 265 with verified work emails. New York is the largest hub.

This list covers company matches for email sequencing software companies 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 28, 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 28, 2026 How this list was built
93Companies
1,117Contacts tracked
265Verified emails
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The 25 largest email sequencing software companies based in the United States

Ranked by team size
Top 25 of 93 company matches for email sequencing software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchMorrisville, NC, United StatesHQ recorded Sep 28, 202651-200137 contacts →

Exact match

“We believe powerful connections propel business growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSt. Louis, MO, United StatesHQ recorded Sep 28, 202651-200115 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5088 contacts →

Exact match

“Mailmodo is a complete email marketing solution enabling users to create and send app-like interactive emails to improve email conversions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchCambridge, MA, United StatesHQ recorded Sep 28, 202651-20070 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBoise, ID, United StatesHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“Kit (formerly ConvertKit) helps serious creators like yourself craft epic emails, create powerful automations, and manage their audience all in a simple, intuitive platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Empower your team to create, innovate, and grow with the Dyspatch Email Builder.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchCarmel, IN, United StatesHQ recorded Sep 28, 202611-5025 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 · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBethesda, MD, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Robly is a fast-growing remote start-up.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSchneider, IN, United StatesHQ recorded Sep 28, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchPasadena, CA, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“At Retentics, we’ve created an AI-powered tool that addresses “limited resources” often encountered in email marketing by DTC brands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSan Ramon, CA, United StatesHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Mailsoftly | AI-Powered Email Marketing & Automation Mailsoftly helps businesses grow their audience, engage users, and boost revenue with AI-driven email marketing and automation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSheridan, WY, United StatesHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Mails.ai provides transactional email infrastructure, a programmatic API that lets developers and AI agents send email from their own applications and receive replies as…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchGaithersburg, MD, United StatesHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Gold Lasso is the industry leader in helping companies of all sizes build and monetize email subscriber engagement using email automation technologies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSt. Louis, MO, United StatesHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Email automation has gone stale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Automated emails are old-school, impersonal, and generic.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchPlymouth, MI, United StatesHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Helm Technologies (formerly Chatterspot) specializes in automated text and email marketing that leverages deep data insights and predictive customer buying patterns within CRM…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-503 contacts →

Exact match

“MarketVue.io is transforming direct mail by seamlessly connecting offline campaigns with digital engagement.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Life At Chisme At Chisme, we're building the best marketing and relationship automation platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“EMPATHIC is an all-in-one lead generation, client management and custom built automation software.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchChalfont, PA, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“AWeber the Powerfully-simple email marketing software.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWashington, UT, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Welcome to SpotOn Strategies, your expert in email marketing solutions for D2C companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchHillsboro, VA, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“WORLD CLASS EMAIL DESIGN AND AUTOMATION Designed, built and managed the way it should be with world-class template design, dynamic automation and in-depth segmentation that will…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Email marketing for agencies, publishers, franchises, and creators BigMailer.io saves you time and $$ with- built-in brand/client management at no extra cost - simple low pricing…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSheridan, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Dynosend helps you engage your customers from the day they sign up with email marketing, marketing automation and contact CRM.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 93 email sequencing software companies based in the United States

See the full list, filter by size, metro and specialty, and access 265 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Email sequencing software companies based in the United States at a glance

As of Sep 28, 2026
23.7%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
32
51-200
12
201-500
3
1,001-5,000
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 93 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 “email sequencing software companies” 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 265 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 28, 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 “email sequencing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many email sequencing software companies are there based in the United States?

RevenueBase identified 93 company matches for email sequencing software companies 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?

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

Which city has the most email sequencing software companies?

New York leads with 8 company records, followed by Los Angeles (6) and Austin (5).

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 265 professional contacts with verified work emails tracked across these 93 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 28, 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.