Company lists · Data refreshed October 2026

Top 25 Mailing software suppliers based in the United Kingdom

RevenueBase identified 109 company matches for mailing software suppliers associated with the United Kingdom as of October 2026 and tracks 847 professional contacts across them, including 299 with verified work emails. London is the largest hub.

This list covers company matches for mailing 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
109Companies
847Contacts tracked
299Verified emails
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The 25 largest mailing software suppliers based in the United Kingdom

Ranked by team size
Top 25 of 109 company matches for mailing 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 matchGlobal, United KingdomHQ recorded Oct 19, 2026201-500285 contacts →

Exact match

“Let’s be real.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 19, 202651-200102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchLondon, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-1014 contacts →

Exact match

“EmailOctopus offers email marketing for next to nothing.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchHarlow, United KingdomHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“AMS is the UK’s leading independent supplier of postal mail preparation equipment and commercial data inkjet systems, offering a wide range of solutions from top industry…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchPatchway, United KingdomHQ recorded Oct 19, 20261,001-5,00012 contacts →

Exact match

“Posthub, part of the Whistl Group, is focused on providing mailing solutions to support you and your business.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchWatton, United KingdomHQ recorded Oct 19, 202651-2009 contacts →

Exact match

“Based in Watton, Norfolk, Corporate Mailing Services is part of Precision Marketing Group, one of the countries leading marketing services providers offering professional Mailing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact 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
13Exact 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
14Exact matchChesterfield, United KingdomHQ recorded Oct 19, 20261-106 contacts →

Exact match

“Integrated Interest brings together the best of both worlds, your email sender (platforms like MailChimp, Constant Contact and DotMailer to name a few) and your CRM/Management…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchLiverpool, United KingdomHQ recorded Oct 19, 202611-506 contacts →

Exact match

“At Character Mailing we offer bespoke mailing house solutions for our wide portfolio of clients situated throughout the UK including well known Retailers, Charities, Blue Chip…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchMarket Harborough, United KingdomHQ recorded Oct 19, 20261-105 contacts →

Exact match

“We’re our client’s favourite email focused digital agency!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Enchant is an email marketing and CRM agency based in London, UK.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchStockport, United KingdomHQ recorded Oct 19, 202611-504 contacts →

Exact match

“121DM are not a huge mailing house!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Unlock unprecedented growth with Power Play's revolutionary email strategies.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchBirkenhead, United KingdomHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Mailings Direct provides comprehensive direct mail services, including targeted mailing lists, creative design, professional printing, and efficient distribution.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact 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
24Exact 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
25Exact matchMiddlewich, United KingdomHQ recorded Oct 19, 202611-502 contacts →

Exact match

“Working in partnership with your individual needs, no matter how small or big, to ensure the best product, service and price.”

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

Showing 25 of 109 mailing software suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mailing software suppliers based in the United Kingdom at a glance

As of Oct 19, 2026
35.3%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
36.7%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
21
51-200
6
201-500
6
1,001-5,000
1

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 109 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 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 299 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.

Mailing software suppliers 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 “mailing software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mailing software suppliers are there based in the United Kingdom?

RevenueBase identified 109 company matches for mailing 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?

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

Which city has the most mailing software suppliers?

London leads with 40 company records, followed by Manchester (4) and Ashford (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 299 professional contacts with verified work emails tracked across these 109 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.

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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.