Company lists · Data refreshed September 2026

Top 25 Ecommerce email platforms based in the United Kingdom

Name: Ecommerce email 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 1, 2026 334 companies tracked

RevenueBase identified 334 ecommerce email platforms headquartered in the United Kingdom as of September 2026 and tracks 11,084 professional contacts across them, including 979 with verified work emails and 1,950 with mobile numbers. London is the largest hub.

This list covers ecommerce email 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

334Companies

11,084Contacts tracked

979Verified emails

1,950Mobile numbers

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The 25 largest ecommerce email platforms based in the United Kingdom

Ranked by team size

Top 25 of 334 ecommerce email platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce email 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 Kingdom	201-500	270 contacts →
	Indirect evidence “Let’s be real.” Source: RevenueBase Database · checked Sep 1, 2026
2	Act-On Software	Partial evidence	Reading, United Kingdom	201-500	209 contacts →
	Partial evidence “Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.” Source: RevenueBase Database · checked Sep 1, 2026
3	Ometria	Partial evidence	London, United Kingdom	51-200	135 contacts →
	Partial evidence “Ometria is the first and only customer data experience platform (CDXP) built for retail brands.” Source: RevenueBase Database · checked Sep 1, 2026
4	Emailclub	Indirect evidence	London, United Kingdom	51-200	103 contacts →
	Indirect evidence “At EmailClub, we are building the strongest CRM team on the market.” Source: RevenueBase Database · checked Sep 1, 2026
5	Underground Ecom	Strong evidence	London, United Kingdom	51-200	103 contacts →
	Strong evidence “Underground Ecom is a rapidly growing Email marketing agency specialising in helping ecommerce businesses reach their full potential through retention marketing.” Source: RevenueBase Database · checked Sep 1, 2026
6	Spotler UK	Indirect evidence	Guildford, United Kingdom	51-200	84 contacts →
	Indirect evidence “We are Spotler!” Source: RevenueBase Database · checked Sep 1, 2026
7	Exacttarget	Indirect evidence	London, United Kingdom	1,001-5,000	83 contacts →
	Indirect evidence “ExactTarget is now the Salesforce Marketing Cloud - Visit them here: http://sforce.co/2nnCQU7 The Salesforce Marketing Cloud is the world’s most powerful digital marketing 1:1…” Source: RevenueBase Database · checked Sep 1, 2026
8	Remarkable Commerce	Strong evidence	London, United Kingdom	51-200	76 contacts →
	Strong evidence “Unlock speed, agility and growth with the UK's most flexible eCommerce solutions, including our custom eCommerce platform, bespoke middleware solutions and enterprise warehouse…” Source: RevenueBase Database · checked Sep 1, 2026
9	Netmera	Partial evidence	United Kingdom	51-200	57 contacts →
	Partial evidence “Netmera unifies customer data and AI-powered omnichannel engagement in a single platform.” Source: RevenueBase Database · checked Sep 1, 2026
10	Bidnamic	Partial evidence	Leeds, United Kingdom	51-200	53 contacts →
	Partial evidence “Here at Bidnamic we help market-leading ecommerce retailers scale their business in the most efficient way, using technology to master purchase intent.” Source: RevenueBase Database · checked Sep 1, 2026
11	RED Technology	Strong evidence	Eynsham, United Kingdom	11-50	38 contacts →
	Strong evidence “Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform.” Source: RevenueBase Database · checked Sep 1, 2026
12	Moosend	Partial evidence	London, United Kingdom	11-50	32 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 1, 2026
13	Basekit B Corp	Indirect evidence	Bristol, United Kingdom	11-50	30 contacts →
	Indirect evidence “BaseKit offers super lean white-label e-commerce, bookings and website software to resell to small business customers for everything they need – and nothing they don’t – to thrive…” Source: RevenueBase Database · checked Sep 1, 2026
14	Corefinity	Partial evidence	Leeds, United Kingdom	11-50	23 contacts →
	Partial evidence “Highly Optimised & Fully Managed eCommerce Hosting for ambitious brands of every size.” Source: RevenueBase Database · checked Sep 1, 2026
15	Tranxactor	Partial evidence	London, United Kingdom	51-200	19 contacts →
	Partial evidence “Providing an enabling platform delivering in-store and online marketing automation for the retail industry Tranxactor ‘joins the dots’, connecting many diverse and independent…” Source: RevenueBase Database · checked Sep 1, 2026
16	Auraseed	Indirect evidence	Brighton, United Kingdom	11-50	18 contacts →
	Indirect evidence “At AuraSeed, we know the frustrations many founders have with agencies: overpromising, underdelivering, and leaving you wondering if you’re just funding their payroll.” Source: RevenueBase Database · checked Sep 1, 2026
17	Open House Media	Partial evidence	London, United Kingdom	11-50	16 contacts →
	Partial evidence “OHM is a London-based email marketing agency.” Source: RevenueBase Database · checked Sep 1, 2026
18	Campaigner	Indirect evidence	North Shields, United Kingdom	51-200	16 contacts →
	Indirect evidence “Campaigner helps marketers unlock the power of their customer data to create personalized, 1:1 interactions that drive incremental revenue, engagement, and increased customer…” Source: RevenueBase Database · checked Sep 1, 2026
19	Holbi Group	Partial evidence	Kempsford, United Kingdom	51-200	16 contacts →
	Partial evidence “Holbi Group provides Ecommerce design, development and consultancy services to online retailers, manufacturers, businesses, and individuals who rely on technology and gear their…” Source: RevenueBase Database · checked Sep 1, 2026
20	Funnelish	Partial evidence	London, United Kingdom	11-50	12 contacts →
	Partial evidence “Build high performance eCommerce sales funnels to increase your conversion rate, automate fulfillment, market to customers, and so much more!” Source: RevenueBase Database · checked Sep 1, 2026
21	Spell & Sell	Indirect evidence	London, United Kingdom	11-50	12 contacts →
	Indirect evidence “Providing data-driven, scalable e-commerce to help your online business grow.” Source: RevenueBase Database · checked Sep 1, 2026
22	Postman	Partial evidence	London, United Kingdom	11-50	11 contacts →
	Partial evidence “Founded with the vision of revolutionizing email marketing for e-commerce brands.” Source: RevenueBase Database · checked Sep 1, 2026
23	Evernue Media	Strong evidence	Uk, United Kingdom	11-50	11 contacts →
	Strong evidence “Evernue is a lifecycle Email & SMS partner for eCommerce brands that want more than just regular campaigns.” Source: RevenueBase Database · checked Sep 1, 2026
24	Silk Email	Partial evidence	Lostwithiel, United Kingdom	11-50	11 contacts →
	Partial evidence “We specialize in helping companies achieve a greater ROI on their email marketing and SMS by improving their strategy and optimizing their campaigns.” Source: RevenueBase Database · checked Sep 1, 2026
25	Digital SIX	Partial evidence	Edinburgh, United Kingdom	11-50	11 contacts →
	Partial evidence “We're specialists in ecommerce website design, development and marketing for online stores belonging to market-leading retailers; when it comes to ecommerce, we know our stuff.” Source: RevenueBase Database · checked Sep 1, 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: ecommerce email 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 ecommerce email platforms.
Partial evidence: Its own public description names part of ecommerce email platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce email 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 334 ecommerce email platforms based in the United Kingdom

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Ecommerce email platforms based in the United Kingdom at a glance

As of Sep 1, 2026

8.8%Verified-email coverage

17.6%Mobile-number coverage

33.2Average contacts per company

1-10Median size (employees)

43.4%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

214

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 ecommerce email 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 “ecommerce email 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 ecommerce email 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 ecommerce email 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, 979 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 1, 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.

Ecommerce email platforms by metro

Ecommerce email platforms in London145

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 ecommerce email 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 ecommerce email platforms are there based in the United Kingdom?

RevenueBase identified 334 ecommerce email 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 ecommerce email platforms?

London leads with 145 headquartered companies, followed by Manchester (14) and Bristol (6).

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 979 verified decision-maker contacts tracked across these 334 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 1, 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.