Company lists · Data verified August 2026

Top 25 Ecommerce email marketing agencies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,329 companies tracked

There are 1,329 ecommerce email marketing agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 19,301 professional contacts across them, including 2,245 with verified work emails and 2,289 with mobile numbers. London is the largest hub.

This list covers ecommerce email marketing agencies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,329Companies

19,301Contacts tracked

2,245Verified emails

2,289Mobile numbers

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The 25 largest ecommerce email marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 1,329 ecommerce email marketing agencies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Omnisend	Global	201-500	270	141
2	Ometria	London	51-200	135	98
3	Sweans	London	51-200	135	5
4	Emailclub	London	51-200	103	39
5	Underground Ecom	London	51-200	103	21
6	Hexaclicks	London	51-200	93	11
7	Spotler UK	Guildford	51-200	84	18
8	Exacttarget	London	1,001-5,000	83	47
9	TOM & CO	London	51-200	77	35
10	Vervaunt	London	11-50	72	55
11	By Association Only	Cambridge	51-200	63	18
12	Gomage	London	51-200	59	26
13	Netmera	n/a	51-200	57	35
14	Bidnamic	Leeds	51-200	53	29
15	Soar With US	London	51-200	44	23
16	KD WEB	London	11-50	44	20
17	Adbirds	Hub	201-500	39	30
18	RVS Media LTD	London	51-200	36	1
19	XIGEN	Bedford	11-50	35	28
20	Stellites Technologies	Brimingham	51-200	35	8
21	NOVOS	London	51-200	33	13
22	Moosend	London	11-50	32	17
23	Broadplace	Leatherhead	11-50	31	8
24	Unified	Richmond	51-200	27	17
25	IV Creative	Sleaford	51-200	26	11

Showing 25 of 1,329 ecommerce email marketing agencies based in the United Kingdom

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Ecommerce email marketing agencies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 477 HQs

2,289Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

959

11-50

297

51-200

201-500

501-1,000

1,001-5,000

Ecommerce email marketing agencies by metro

Metro	Companies
Ecommerce email marketing agencies in London	477
Ecommerce email marketing agencies in Manchester	56
Ecommerce email marketing agencies in Birmingham	34
Ecommerce email marketing agencies in Leeds	19
Ecommerce email marketing agencies in Bristol	16
Ecommerce email marketing agencies in Glasgow	14
Ecommerce email marketing agencies in Cambridge	11

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “ecommerce email marketing agencies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many ecommerce email marketing agencies are there based in the United Kingdom?

There are 1,329 ecommerce email marketing agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

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 ecommerce email marketing agencies?

London leads with 477 headquartered companies, followed by Manchester (56) and Birmingham (34).

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 2,245 verified decision-maker contacts tracked across these 1,329 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.