Company lists · Data refreshed September 2026

Top 25 Marketing automation software companies based in the United Kingdom

Name: Marketing automation software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 226 companies tracked

RevenueBase identified 226 marketing automation software companies headquartered in the United Kingdom as of September 2026 and tracks 2,262 professional contacts across them, including 621 with verified work emails and 174 with mobile numbers. London is the largest hub.

This list covers marketing automation software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

226Companies

2,262Contacts tracked

621Verified emails

174Mobile numbers

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The 25 largest marketing automation software companies based in the United Kingdom

Ranked by team size

Top 25 of 226 marketing automation software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing automation software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MAPPPartial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	373
	“Mapp helps marketers build personalized customer experiences through our SaaS platform, Mapp Marketing Cloud.” Source: company website · checked Sep 5, 2026
2	OmnisendIndirect evidence	Global, United KingdomHQ checked Sep 5, 2026	201-500	275
	“Let’s be real.” Source: company website · checked Sep 5, 2026
3	Actito Previously SmartfocusIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	99
	“Marketers spend billions on attracting customers and yet more than 70% of first time interactions with a brand are also the last.” Source: company website · checked Sep 5, 2026
4	EmailclubIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	91
	“At EmailClub, we are building the strongest CRM team on the market.” Source: company website · checked Sep 5, 2026
5	Spotler UKIndirect evidence	Guildford, United KingdomHQ checked Sep 5, 2026	51-200	86
	“We are Spotler!” Source: company website · checked Sep 5, 2026
6	1973 LTDStrong evidence	Chalgrove, United KingdomHQ checked Sep 5, 2026	11-50	72
	“Founded in 2004, 1973 Ltd is an experienced, proven marketing agency who specialise in email and automation.” Source: company website · checked Sep 5, 2026
7	Force24Indirect evidence	Leeds, United KingdomHQ checked Sep 5, 2026	51-200	61
	“For customer buying cycles that last months, not minutes, choose Force24.” Source: company website · checked Sep 5, 2026
8	AptecoStrong evidence	Warwick, United KingdomHQ checked Sep 5, 2026	51-200	44
	“Apteco is a privately owned software development business specialising in marketing data analysis and multi-channel campaign management solutions.” Source: company website · checked Sep 5, 2026
9	MailercloudIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	30
	“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…” Source: company website · checked Sep 5, 2026
10	KlicktippStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	29
	“KlickTipp offers innovative email marketing and marketing automation services and it is the first learning email marketing solution with unique tagging system.” Source: company website · checked Sep 5, 2026
11	Gold-Vision CRMPartial evidence	Northampton, United KingdomHQ checked Sep 5, 2026	11-50	25
	“Gold-Vision CRM is a highly configurable, user-friendly customer relationship management (CRM) platform designed to unify and streamline sales and marketing processes for…” Source: company website · checked Sep 5, 2026
12	ForfrontIndirect evidence	Epsom, United KingdomHQ checked Sep 5, 2026	11-50	25
	“Since 1998 Forfront has provided outstanding and comprehensive digital solutions.” Source: company website · checked Sep 5, 2026
13	Search MachinesIndirect evidence	Penzance, United KingdomHQ checked Sep 5, 2026	11-50	19
	“At Search Machines we transform businesses by optimizing customer acquisition through science and technology.” Source: company website · checked Sep 5, 2026
14	Dotdigital Group PLCStrong evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	18
	“Dotdigital Group plc is a leading provider of cross-channel marketing automation technology to marketing professionals.” Source: company website · checked Sep 5, 2026
15	GO Live DataIndirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	11-50	11
	“We are a pioneering Martech company that connects businesses with their next customers.” Source: company website · checked Sep 5, 2026
16	Sixty SecondsIndirect evidence	Bristol, United KingdomHQ checked Sep 5, 2026	11-50	11
	“At Sixty Seconds, we are on a mission to help our customers achieve success faster!” Source: company website · checked Sep 5, 2026
17	EnviaryStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	9
	“Retention-Focused Email & CRM Marketing Agency Enviary is a global growth agency specialising in email marketing, CRM automation, and customer retention.” Source: company website · checked Sep 5, 2026
18	Marketing TownIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	9
	“We are in the midst of a shift in business models, powered by the modern SaaS economy, developments in technology and digitalisation of consumer behaviour.” Source: company website · checked Sep 5, 2026
19	Hive Marketing CloudIndirect evidence	Bristol, United KingdomHQ checked Sep 5, 2026	11-50	8
	“Taking people on journeys they love.” Source: company website · checked Sep 5, 2026
20	Kulea MAStrong evidence	Milton Keynes, United KingdomHQ checked Sep 5, 2026	1-10	8
	“Kulea.ma is marketing automation designed and built by marketers.” Source: company website · checked Sep 5, 2026
21	Integrated InterestIndirect evidence	Chesterfield, United KingdomHQ checked Sep 5, 2026	1-10	7
	“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…” Source: company website · checked Sep 5, 2026
22	MmunicmailPartial evidence	Chester, United KingdomHQ checked Sep 5, 2026	1-10	7
	“We are an email marketing platform that really packs a punch!” Source: company website · checked Sep 5, 2026
23	Dinabite LTDStrong evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	7
	“Dinabite is a unique marketing automation system for small businesses.” Source: company website · checked Sep 5, 2026
24	SalesseekPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	7
	“SalesSeek.com aligns your Sales and Marketing process by connecting the most important parts of your business.” Source: company website · checked Sep 5, 2026
25	TelescopeStrong evidence	.london, United KingdomHQ checked Sep 5, 2026	11-50	6
	“Telescope is a technology company that builds AI-powered software solutions for marketing professionals since 2020.Telescope combines it's unique AI algorithm with deep marketing…” Source: company website · checked Sep 5, 2026

Showing 25 of 226 marketing automation software companies based in the United Kingdom

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Marketing automation software companies based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 101 HQs

174Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

582

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marketing automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in the United Kingdom whose own description of what they do matches “marketing automation software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among marketing automation software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 621 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Marketing automation software companies by metro

Marketing automation software companies in London101

Frequently asked

How many marketing automation software companies are there based in the United Kingdom?

RevenueBase identified 226 marketing automation software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

MAPP, headquartered in London, tops this list with the largest team on record.

Which city has the most marketing automation software companies?

London leads with 101 headquartered companies, followed by Manchester (8) and Birmingham (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 621 verified decision-maker contacts tracked across these 226 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.