Company lists · Data refreshed October 2026

Top 25 Outbound email automation software companies worldwide

RevenueBase identified 3,018 company matches for outbound email automation software companies worldwide as of October 2026 and tracks 22,805 professional contacts across them, including 5,271 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for outbound email automation software companies worldwide, 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 20, 2026. Country and city lists for outbound email automation software companies follow the table.

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 20, 2026 How this list was built
3,018Companies
22,805Contacts tracked
5,271Verified emails
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The 25 largest outbound email automation software companies worldwide

Ranked by team size
Top 25 of 3,018 company matches for outbound email automation software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 matchAtlanta, GA, United StatesHQ recorded Oct 20, 20261,001-5,0001,395 contacts →

Exact match

“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchNashville, TN, United StatesHQ recorded Oct 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchGlobal, United KingdomHQ recorded Oct 20, 2026201-500285 contacts →

Exact match

“Let’s be real.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchSheridan, WY, United StatesHQ recorded Oct 20, 202651-200239 contacts →

Exact match

“All-in-one outreach platform for business growth.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchPortland, OR, United StatesHQ recorded Oct 20, 2026201-500217 contacts →

Exact match

“Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchFlorianopolis, United StatesHQ recorded Oct 20, 202651-200209 contacts →

Exact match

“Snov.io is a B2B lead generation and multichannel outreach automation platform designed to help sales and marketing teams improve reply rates and manage outbound campaigns more…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchMoscow, RussiaHQ recorded Oct 20, 2026201-500180 contacts →

Exact match

“Mindbox, облачная платформа автоматизации маркетинга.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchNew York, United StatesHQ recorded Oct 20, 202651-200178 contacts →

Exact match

“SendPulse is an AI-driven marketing platform that helps scaling businesses automate email and chatbot conversations.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchSan Jose, CA, United StatesHQ recorded Oct 20, 202651-200163 contacts →

Exact match

“RightWave provides Marketing Automation Services for B2B companies.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Oct 20, 202651-200159 contacts →

Exact match

“Cordial automates billions of data-driven, cross-channel messages to create lifetime customer connections for leading companies.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchAhmedabad, IndiaHQ recorded Oct 20, 202651-200159 contacts →

Exact match

“Saleshandy is a sales engagement platform that enables sales teams to scale their email outreach operations seamlessly.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Oct 20, 202651-200157 contacts →

Exact match

“Kit is the email marketing platform built for creators who mean business.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchMorrisville, NC, United StatesHQ recorded Oct 20, 202651-200144 contacts →

Exact match

“We believe powerful connections propel business growth.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchFlorianópolis, BrazilHQ recorded Oct 20, 2026201-500143 contacts →

Exact match

“Exact Sales por RD Station é a maior empresa de Sales Engagement da América Latina, com mais de usuários que confiam em seu software, o Exact Spotter.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Oct 20, 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 20, 2026 · View company records in RevenueBase
16Exact matchUnited StatesHQ recorded Oct 20, 2026501-1,000132 contacts →

Exact match

“Sendinblue is now @Brevo”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchRochester, NY, United StatesHQ recorded Oct 20, 202651-200131 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Oct 20, 2026201-500125 contacts →

Exact match

“Click is the only complete marketing technology solution that is natively integrated with Microsoft Dynamics CRM.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchSt. Louis, MO, United StatesHQ recorded Oct 20, 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 20, 2026 · View company records in RevenueBase
20Exact matchLehi, UT, United StatesHQ recorded Oct 20, 202651-200116 contacts →

Exact match

“MyAdvice offers an AI-powered growth system that reduces cost and effort while driving revenue and producing valuable insights.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchSan Antonio, TX, United StatesHQ recorded Oct 20, 202651-200111 contacts →

Exact match

“Plataforma de Marketing Multicanal, simple y potenciado por IA.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchCarrollton, TX, United StatesHQ recorded Oct 20, 202651-200107 contacts →

Exact match

“Our mission is to help companies communicate in a more relevant and personal way with their customers.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Oct 20, 202651-200106 contacts →

Exact match

“Batch is a modern Customer Engagement Platform built for CRM teams seeking greater efficiency, agility, and autonomy in orchestrating their omnichannel campaigns (email, SMS, push…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchLas Vegas, NV, United StatesHQ recorded Oct 20, 202651-200103 contacts →

Exact match

“Genesis Digital empowers entrepreneurs and small business owners to achieve financial freedom with affordable and easy-to-use marketing and sales automation software, and a…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 20, 202651-200102 contacts →

Exact match

“At EmailClub, we are building the strongest CRM team on the market.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 3,018 outbound email automation software companies worldwide

See the full list, filter by size, metro and specialty, and access 5,271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound email automation software companies worldwide at a glance

As of Oct 20, 2026
23.1%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · London
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
2,030
11-50
751
51-200
173
201-500
37
501-1,000
8
1,001-5,000
12
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for outbound email automation software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “outbound email automation 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. 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 5,271 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 20, 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.

Outbound email automation software companies by location

15 lists · largest first

Every Outbound email automation software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “outbound email automation software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound email automation software companies are there worldwide?

RevenueBase identified 3,018 company matches for outbound email automation software companies worldwide 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?

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

Which country has the most outbound email automation software companies?

The United States leads with 758 companies, followed by the United Kingdom (207) and India (195). Every outbound email automation software companies list by country and city is linked on this page.

Which city has the most outbound email automation software companies?

London leads with 102 company records, followed by New York (55) and Bangalore (38).

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 5,271 professional contacts with verified work emails tracked across these 3,018 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 20, 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.