Company lists · Data refreshed October 2026

Top 25 Email and communication automation companies based in the United Kingdom

RevenueBase identified 382 company matches for email and communication automation companies associated with the United Kingdom as of October 2026 and tracks 11,117 professional contacts across them, including 1,110 with verified work emails. London is the largest hub.

This list covers company matches for email and communication automation companies associated with the United Kingdom, 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 12, 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 12, 2026 How this list was built
382Companies
11,117Contacts tracked
1,110Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest email and communication automation companies based in the United Kingdom

Ranked by team size
Top 25 of 382 company matches for email and communication automation companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchLondon Bridge, United KingdomHQ recorded Oct 12, 2026201-500490 contacts →

Exact match

“Dotdigital is a human-first marketing platform that helps you connect with your customers on the channels they know and love.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 12, 2026201-500361 contacts →

Exact match

“Mapp helps marketers build personalized customer experiences through our SaaS platform, Mapp Marketing Cloud.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchGlobal, United KingdomHQ recorded Oct 12, 2026201-500285 contacts →

Exact match

“Let’s be real.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-200106 contacts →

Exact match

“Marketers spend billions on attracting customers and yet more than 70% of first time interactions with a brand are also the last.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-200103 contacts →

Exact match

“Underground Ecom is a rapidly growing Email marketing agency specialising in helping ecommerce businesses reach their full potential through retention marketing.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-200102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchGuildford, United KingdomHQ recorded Oct 12, 202651-20087 contacts →

Exact match

“We are Spotler!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchChalgrove, United KingdomHQ recorded Oct 12, 202611-5076 contacts →

Exact match

“Founded in 2004, 1973 Ltd is an experienced, proven marketing agency who specialise in email and automation.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchLeeds, United KingdomHQ recorded Oct 12, 202651-20059 contacts →

Exact match

“For customer buying cycles that last months, not minutes, choose Force24.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchCheshire, United KingdomHQ recorded Oct 12, 202651-20053 contacts →

Exact match

“RedEye’s AI driven Marketing Automation platform, perfect for the B2C Marketer, enables you to automate personalised multi-channel campaigns, achieving on average a 38% increase…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchLeeds, United KingdomHQ recorded Oct 12, 202651-20050 contacts →

Exact match

“Here at Bidnamic we help market-leading ecommerce retailers scale their business in the most efficient way, using technology to master purchase intent.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchScarborough, United KingdomHQ recorded Oct 12, 202611-5046 contacts →

Exact match

“Emailmovers are expert B2B email marketers, helping businesses unlock the full potential of email through targeted, high-performing campaigns.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchWarwick, United KingdomHQ recorded Oct 12, 202651-20040 contacts →

Exact match

“Apteco is a privately owned software development business specialising in marketing data analysis and multi-channel campaign management solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5034 contacts →

Exact match

“Since 2013, mailercloud has expanded to become one of the largest and most extensive cloud-based email services, that resolves the task of reliably delivering emails on behalf of…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchEpsom, United KingdomHQ recorded Oct 12, 202611-5028 contacts →

Exact match

“Since 1998 Forfront has provided outstanding and comprehensive digital solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5028 contacts →

Exact match

“KlickTipp offers innovative email marketing and marketing automation services and it is the first learning email marketing solution with unique tagging system.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5025 contacts →

Exact match

“Deliver the perfect email straight to your audience's inbox and grow a thriving customer base with Moosend.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 12, 2026201-50020 contacts →

Exact match

“Dotdigital Group plc is a leading provider of cross-channel marketing automation technology to marketing professionals.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“ZZGTech builds secure and scalable infrastructure for modern marketing and customer communication.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“Jarrang is a leading email marketing / CRM agency, renowned for creating and executing innovative email marketing strategies for global brands.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“OHM is a London-based email marketing agency.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchMacclesfield, United KingdomHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“Generating leads for businesses is what we do, and what we’ve been doing since 2005.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-1014 contacts →

Exact match

“EmailOctopus offers email marketing for next to nothing.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchPreston, United KingdomHQ recorded Oct 12, 20261-1014 contacts →

Exact match

“We help small businesses grow with the power of email marketing.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“Dynamic Messaging specialise in developing bespoke automated customer communication solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 382 email and communication automation companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,110 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Email and communication automation companies based in the United Kingdom at a glance

As of Oct 12, 2026
10.0%Verified-email coverage
29.1Average contacts per company
1-10Median size (employees)
47.6%Largest-city concentration · London
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
277
11-50
79
51-200
15
201-500
8

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 382 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 Kingdom whose business descriptions match “email and communication automation 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 1,110 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 12, 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.

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

How many email and communication automation companies are there based in the United Kingdom?

RevenueBase identified 382 company matches for email and communication automation companies associated with the United Kingdom 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?

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

Which city has the most email and communication automation companies?

London leads with 182 company records, followed by Manchester (13) and Belfast (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 1,110 professional contacts with verified work emails tracked across these 382 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 382 email and communication automation companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.