Company lists · Data refreshed September 2026

Top 25 Healthcare email marketing platforms based in the United Kingdom

Name: Healthcare email marketing platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 143 companies tracked

RevenueBase identified 143 healthcare email marketing platforms headquartered in the United Kingdom as of September 2026 and tracks 6,541 professional contacts across them, including 336 with verified work emails. London is the largest hub.

This list covers healthcare email marketing platforms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

143Companies

6,541Contacts tracked

336Verified emails

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The 25 largest healthcare email marketing platforms based in the United Kingdom

Ranked by team size

Top 25 of 143 healthcare email marketing platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare email marketing platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Omnisend	Indirect evidence	Global, United KingdomHQ checked Sep 28, 2026	201-500	275 contacts →
	Indirect evidence “Let’s be real.” Source: RevenueBase Database · checked Sep 28, 2026
2	Cogora	Strong evidence	Barbican, United KingdomHQ checked Sep 28, 2026	51-200	102 contacts →
	Strong evidence “Cogora is one of the UK’s leading full-service healthcare marketing agencies, building a reputation for excellence with over 30 years in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
3	Moosend	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Deliver the perfect email straight to your audience's inbox and grow a thriving customer base with Moosend.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mailercloud	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
5	Onehealth Communications	Partial evidence	Waterloo, United KingdomHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “ONEHealth Communications is a specialist Healthcare Communications agency working in partnership with our clients to deliver end-to-end Media and Content services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Medico Digital	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “We help healthcare organisations transform how they are found and seen online.” Source: RevenueBase Database · checked Sep 28, 2026
7	Extravision	Strong evidence	Salford, United KingdomHQ checked Sep 28, 2026	11-50	22 contacts →
	Strong evidence “Extravision is a privately-owned agency that specialises in business solutions, email marketing and healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
8	Spark Health Agency	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “Spark Health is a social-first digital marketing agency built for the modern healthcare landscape.” Source: RevenueBase Database · checked Sep 28, 2026
9	Merrehill	Indirect evidence	Macclesfield, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Generating leads for businesses is what we do, and what we’ve been doing since 2005.” Source: RevenueBase Database · checked Sep 28, 2026
10	Emailoctopus	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	13 contacts →
	Strong evidence “EmailOctopus offers email marketing for next to nothing.” Source: RevenueBase Database · checked Sep 28, 2026
11	Balsamee LTD	Strong evidence	Cardiff Bay, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Strong evidence “Balsamee is a house of digital healthcare platforms based in Wales – UK specialized in sourcing medical services and empowering both the patient & the medical service providers to…” Source: RevenueBase Database · checked Sep 28, 2026
12	Dynamx	Strong evidence	Belfast, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “As the co-founders of Dynamx, my wife Jackie and I have helped over 100+ clients achieve measurable growth through powerful email marketing and customer engagement strategies.” Source: RevenueBase Database · checked Sep 28, 2026
13	RMS Research And Marketing Services Limited	Partial evidence	Staplehurst, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “RMS holds detailed, accurate lists of all UK Healthcare Professionals.” Source: RevenueBase Database · checked Sep 28, 2026
14	Intermed Marketing	Partial evidence	Hampton, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “We’re a strategic marketing partner dedicated to advancing our clients' businesses by providing bespoke marketing campaigns, driving conversations and creating results.” Source: RevenueBase Database · checked Sep 28, 2026
15	Reborn Marketing LTD	Partial evidence	Saint Austell, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Reborn Marketing is a full-service marketing agency in Cornwall, helping businesses across the UK attract more customers, generate high-quality leads and achieve sustainable…” Source: RevenueBase Database · checked Sep 28, 2026
16	Everboost	Strong evidence	Plymouth, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Strong evidence “We help DTC Health & Wellness brands to maximise their revenue, profits, and retention with email & SMS marketing using our ECHO process” Source: RevenueBase Database · checked Sep 28, 2026
17	Ecovery	Indirect evidence	Leeds, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Innovative software for medical insurers and private hospitals to connect patients with the right clinician, first time.” Source: RevenueBase Database · checked Sep 28, 2026
18	Skittle Media	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “Skittle Media's vision is to positively impact healthcare marketing's future.” Source: RevenueBase Database · checked Sep 28, 2026
19	Patientperfect	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Strong evidence “PatientPerfect is a software platform for health, wellness and aesthetics clinics looking to fuel their marketing and elevate patient experience.” Source: RevenueBase Database · checked Sep 28, 2026
20	We DO Social	Strong evidence	Bedfordshire, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “We are a healthcare marketing agency specialising in social media, PPC and SEO for pharmaceutical, medical and healthcare brands.” Source: RevenueBase Database · checked Sep 28, 2026
21	Digital Catalyst Limited	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “At Digital Catalyst we create and implement marketing strategies for private healthcare businesses.” Source: RevenueBase Database · checked Sep 28, 2026
22	Patientcomms	Strong evidence	Leeds, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “PatientComms is a unique cloud-based patient engagement platform for healthcare providers.” Source: RevenueBase Database · checked Sep 28, 2026
23	Shawfire Media	Strong evidence	Manchester, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “We provide custom email marketing solutions for ecommerce businesses of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
24	Zoommail Email Marketing & Marketing Stack	Strong evidence	Plymouth, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Zoom Mail is a UK based Email Marketing Company.” Source: RevenueBase Database · checked Sep 28, 2026
25	Kovo Marketing	Partial evidence	Bolton, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “KOVO was built for cosmetic and private healthcare clinics that are serious about growth.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: healthcare email marketing platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names healthcare email marketing platforms.
Partial evidence: Its own public description names part of healthcare email marketing platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare email marketing platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 143 healthcare email marketing platforms based in the United Kingdom

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Healthcare email marketing platforms based in the United Kingdom at a glance

As of Sep 28, 2026

5.1%Verified-email coverage

45.7Average contacts per company

1-10Median size (employees)

44.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

201-500

10001+

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 143 companies.

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 healthcare email marketing platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “healthcare email marketing platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names healthcare email marketing platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among healthcare email marketing platforms, 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 its RevenueBase Smart Search 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, 336 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 28, 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.

Healthcare email marketing platforms by metro

Healthcare email marketing platforms in London63

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names healthcare email marketing platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many healthcare email marketing platforms are there based in the United Kingdom?

RevenueBase identified 143 healthcare email marketing platforms 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?

Omnisend, headquartered in Global, tops this list with the largest team on record.

Which city has the most healthcare email marketing platforms?

London leads with 63 headquartered companies, followed by Manchester (6) and Birmingham (3).

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 336 verified decision-maker contacts tracked across these 143 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 28, 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 Smart Search, 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.