Company lists · Data verified August 2026

Top 25 Creative optimization platforms based in the United Kingdom

Name: Creative optimization platforms 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 434 companies tracked

There are 434 creative optimization platforms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 7,859 professional contacts across them, including 2,751 with verified work emails and 1,000 with mobile numbers. London is the largest hub.

This list covers creative optimization 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. Data current as of August 28, 2026.

434Companies

7,859Contacts tracked

2,751Verified emails

1,000Mobile numbers

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The 25 largest creative optimization platforms based in the United Kingdom

Ranked by team size

Top 25 of 434 creative optimization platforms 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	Loopme	Manchester	201-500	401	237
2	Creatoriq	London	201-500	340	189
3	Partnerize	Newcastle Upon Tyne	201-500	335	223
4	Adstream NOW XR Extreme Reach	London	1,001-5,000	217	47
5	Act-On Software	Reading	201-500	209	66
6	Kinesso Uk&i	London	501-1,000	194	120
7	VIDSY	London	51-200	187	88
8	Impression	Manchester	51-200	183	69
9	Expandi Group	London	201-500	155	46
10	Vidmob	London	51-200	147	40
11	Ozone The Audience Connection Platform	London	51-200	145	109
12	Crimtan	London	51-200	128	94
13	Admixer	London	201-500	98	15
14	DCMN	London	51-200	94	64
15	Smarter Ecommerce Smec	London	51-200	92	55
16	REVX	London	51-200	88	44
17	Efficient Frontier	London	201-500	85	2
18	Exacttarget	London	1,001-5,000	83	47
19	Leadoo Marketing Technologies	Bury St Edmunds	51-200	82	47
20	Admaxim INC	London	51-200	74	27
21	Onetag	London	51-200	71	61
22	Nest Commerce	London	51-200	69	50
23	Airnow Media	London	201-500	68	1
24	Redbrain	Birmingham	51-200	66	40
25	LUNIO	Chorley	51-200	64	40

Showing 25 of 434 creative optimization platforms based in the United Kingdom

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Creative optimization platforms based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 271 HQs

1,000Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

210

11-50

151

51-200

201-500

501-1,000

1,001-5,000

Creative optimization platforms by metro

Metro	Companies
Creative optimization platforms in London	271
Creative optimization platforms in Manchester	11
Creative optimization platforms in Birmingham	8
Creative optimization platforms in Bristol	6
Creative optimization platforms in Edinburgh	5
Creative optimization platforms in London London	4
Creative optimization platforms in Cardiff	4

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 “creative optimization platforms”, 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; 4 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 creative optimization platforms are there based in the United Kingdom?

There are 434 creative optimization platforms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Loopme, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most creative optimization platforms?

London leads with 271 headquartered companies, followed by Manchester (11) and Birmingham (8).

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 2,751 verified decision-maker contacts tracked across these 434 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.