Company lists · Data refreshed October 2026

Top 22 Mailing list management software suppliers based in the United Kingdom

RevenueBase identified 52 company matches for mailing list management software suppliers associated with the United Kingdom as of October 2026 and tracks 250 professional contacts across them, including 82 with verified work emails. London is the largest hub.

This list covers company matches for mailing list management software suppliers 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 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
52Companies
250Contacts tracked
82Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest mailing list management software suppliers based in the United Kingdom

Ranked by team size
Top 22 of 52 company matches for mailing list management software suppliers based in the United Kingdom, 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 matchWarwick, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
3Exact matchPreston, United KingdomHQ recorded Oct 19, 20261-1014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchChester, United KingdomHQ recorded Oct 19, 20261-108 contacts →

Exact match

“We are an email marketing platform that really packs a punch!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchAshford, United KingdomHQ recorded Oct 19, 202611-507 contacts →

Exact match

“We are MailXpertise, a global ESP (email service provider), specialists in made-to-measure email and SMS solutions for marketing professionals.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchTowcester, United KingdomHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Email Blaster UK offer cloud based email marketing software.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchChatham, United KingdomHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Accurate, relevant data is the key to any successful marketing programme.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchNewcastle, United KingdomHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Websand helps you understand your customer data, enabling you to send the right message, to the right people, at the right time, to achieve the right results.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchEly, United KingdomHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Wyvern DM is a leading direct marketing services company dedicated to making the lives of marketers easier and more profitable.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchPlymouth, United KingdomHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Zoom Mail is a UK based Email Marketing Company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchBournemouth, United KingdomHQ recorded Oct 19, 202611-503 contacts →

Exact match

“We love direct marketing – all types, we’re not specific.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchHaywards Heath, United KingdomHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Emal marketing experts based in Sussex.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-103 contacts →

Exact match

“We are a specialist in Email Marketing, SMS Marketing (Mobile Marketing) and Database Management solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchChatham, United KingdomHQ recorded Oct 19, 202611-502 contacts →

Exact match

“We provide a comprehensive range of services to help organizations effectively in a number of different ways.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-102 contacts →

Exact match

“About Us: At Mailyser, we are passionate about helping businesses and individuals maximize their email marketing potential.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-102 contacts →

Exact match

“We've reimagined email marketing, distilling years of agency expertise into software.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchSolihull, United KingdomHQ recorded Oct 19, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchCroydon, United KingdomHQ recorded Oct 19, 20261-102 contacts →

Exact match

“WizEmail is an email marketing company formed by marketing specialists totalling decades of years experience in the direct marketing, internet and publishing sectors.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchCamberley, United KingdomHQ recorded Oct 19, 20261-101 contacts →

Exact match

“Direct Marketing guaranteed to get you more business ListsUK (Lists UK), based in Camberley, Surrey is an independent direct marketing & online marketing company, established in…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchNess, United KingdomHQ recorded Oct 19, 20261-101 contacts →

Exact match

“At Letterbox Pro, we empower businesses to connect with their customers through targeted direct mail campaigns.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-101 contacts →

Exact match

“Red Circle Digital will help you get the most from your email marketing.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-101 contacts →

Exact match

“MailPimps’ reason for existence is to take tired, unloved email campaigns and pimp them up!”

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

Showing 22 of 52 mailing list management software suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 82 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Oct 19, 2026
32.8%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
36.5%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
13
51-200
3
201-500
2

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 52 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 “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 82 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 Kingdom?

RevenueBase identified 52 company matches for mailing list management software suppliers 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?

Apteco 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?

London leads with 19 company records, followed by Chatham (2) and Manchester (2).

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 82 professional contacts with verified work emails tracked across these 52 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.

Ready to reach these companies? Verified emails and direct dials for all 52 mailing list management software suppliers 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.