Company lists · Data verified August 2026

Top 25 E commerce personalization software based in the United Kingdom

Name: E commerce personalization software 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 65 companies tracked

There are 65 e commerce personalization software headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 555 professional contacts across them, including 191 with verified work emails and 41 with mobile numbers. London is the largest hub.

This list covers e commerce personalization software 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.

65Companies

555Contacts tracked

191Verified emails

41Mobile numbers

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The 25 largest e commerce personalization software based in the United Kingdom

Ranked by team size

Top 25 of 65 e commerce personalization software 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	Salesfire	Middlesbrough	51-200	74	19
2	Fanplayr	London	11-50	53	35
3	Bidnamic	Leeds	51-200	53	29
4	SLI Systems	London	51-200	37	1
5	Basekit B Corp	Bristol	11-50	30	22
6	Yieldify	London	51-200	27	10
7	Increasingly	London	51-200	24	6
8	Certona	London	51-200	17	1
9	WEBEO	Bristol	51-200	15	9
10	Heybooster	London	11-50	15	8
11	Green Snow LTD	Ower	11-50	12	10
12	recommend.pro	London	51-200	10	1
13	Askflow AI	London	11-50	8	2
14	Etail Systems Limited	Barrow In Furness	1-10	7	7
15	VISII	London	1-10	7	3
16	Relevic	London	1-10	7	1
17	Pixfizz	London	1-10	5	4
18	EXII	London	1-10	5	1
19	Pureclarity	York	11-50	4	4
20	Conversity Limited	London	11-50	4	4
21	15gifts	Hove Sussex	51-200	4	1
22	Prolisto	Paisley	1-10	3	3
23	Ishop Limited	Bishops Stortford	1-10	3	3
24	Hedingham AI	London	1-10	3	2
25	Reignite	Leicester	1-10	2	2

Showing 25 of 65 e commerce personalization software based in the United Kingdom

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E commerce personalization software based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 36 HQs

41Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

E commerce personalization software by metro

Metro	Companies
E commerce personalization software in London	36
E commerce personalization software in Bristol	4
E commerce personalization software in Bearsted	1
E commerce personalization software in Paisley	1
E commerce personalization software in Belfast	1
E commerce personalization software in Swindon	1
E commerce personalization software in Bishops Stortford	1

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 “e commerce personalization software”, 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; 1 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 e commerce personalization software are there based in the United Kingdom?

There are 65 e commerce personalization software headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Salesfire, headquartered in Middlesbrough, tops this list with the largest team on record.

Which city has the most e commerce personalization software?

London leads with 36 headquartered companies, followed by Bristol (4) and Bearsted (1).

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 191 verified decision-maker contacts tracked across these 65 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.