Company lists · Data refreshed September 2026

Top 25 Digital experience platforms based in London, United Kingdom

Name: Digital experience platforms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 11, 2026 58 companies tracked

RevenueBase identified 58 digital experience platforms headquartered in London, United Kingdom as of September 2026 and tracks 4,394 professional contacts across them, including 1,738 with verified work emails and 137 with mobile numbers. London is the largest hub.

This list covers digital experience platforms headquartered in London, 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 11, 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 11, 2026 86% judged on-target in blind review

58Companies

4,394Contacts tracked

1,738Verified emails

137Mobile numbers

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The 25 largest digital experience platforms based in London, United Kingdom

Ranked by team size

Top 25 of 58 digital experience platforms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 11, 2026. RevenueBase Smart Search rates how each company's information relates to digital experience 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	Ciklum	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	1,001-5,000	2,965 contacts →
	Partial evidence “Ciklum is a global Experience Engineering firm that stands at the forefront of innovation, blending next-generation product engineering, exceptional customer experiences, and…” Source: RevenueBase Database · checked Sep 11, 2026
2	Merkle Emea	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	5,001-10,000	368 contacts →
	Partial evidence “Merkle, a dentsu company, powers the experience economy.” Source: RevenueBase Database · checked Sep 11, 2026
3	Actito Previously Smartfocus	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	99 contacts →
	Indirect evidence “Marketers spend billions on attracting customers and yet more than 70% of first time interactions with a brand are also the last.” Source: RevenueBase Database · checked Sep 11, 2026
4	Remarkable	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	83 contacts →
	Partial evidence “Remarkable is an award winning agency that brings together deep expertise across multiple specialisms to solve complex brand experiences.” Source: RevenueBase Database · checked Sep 11, 2026
5	TAP CXM	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	77 contacts →
	Partial evidence “At Tap CXM, we believe businesses do best when they focus on customer experience.” Source: RevenueBase Database · checked Sep 11, 2026
6	Codehouse	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	77 contacts →
	Strong evidence “We design and build digital experiences for the AI era, partnering with ambitious organisations across the full experience lifecycle to create the next generation of digital…” Source: RevenueBase Database · checked Sep 11, 2026
7	Clerkswell	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	76 contacts →
	Strong evidence “ClerksWell is an independent digital agency with 30 years of experience designing, building and supporting digital platforms that organisations rely on every day.” Source: RevenueBase Database · checked Sep 11, 2026
8	Netcel	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	52 contacts →
	Strong evidence “Experts in digital strategy, experience design and engineering - helping our clients maximise the impact and value of Optimizely DXP.” Source: RevenueBase Database · checked Sep 11, 2026
9	Crownpeak Product Discovery	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	49 contacts →
	Strong evidence “Crownpeak strives to enable customers to create tailored digital experiences, to expand their brand and grow their revenue.” Source: RevenueBase Database · checked Sep 11, 2026
10	DMPG	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	38 contacts →
	Strong evidence “Operating globally, DMPG is a highly experienced team of digital experience enablement specialists certified in the Google & Adobe MarTech stacks plus a host of other supporting…” Source: RevenueBase Database · checked Sep 11, 2026
11	Made By On	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	36 contacts →
	Indirect evidence “ON is a fast-moving, design-minded technology partner with rich cross-sector knowledge.” Source: RevenueBase Database · checked Sep 11, 2026
12	Abacus	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	34 contacts →
	Strong evidence “Abacus is a Software as a Service (SaaS) provider with unique proprietary Customer Data Platform (CDP) and Digital eXperience Platform (DXP) offerings.” Source: RevenueBase Database · checked Sep 11, 2026
13	io.tt	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	32 contacts →
	Strong evidence “io.tt is a Connected Experiences Platform used by brands to deliver connected experience programmes across trillions of brand touchpoints globally.” Source: RevenueBase Database · checked Sep 11, 2026
14	Cognifide	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	201-500	31 contacts →
	Partial evidence “Cognifide is a WPP marketing technology consultancy that works with some of the world’s leading businesses to deliver exceptional customer experiences.” Source: RevenueBase Database · checked Sep 11, 2026
15	ALTIS	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	26 contacts →
	Strong evidence “Altis is the WordPress digital experience platform by Human Made that helps marketing teams delight their audiences with personalised, localised, intelligent digital experiences.” Source: RevenueBase Database · checked Sep 11, 2026
16	Tanitweb	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	25 contacts →
	Partial evidence “Tanit Web is a global leader in technology solutions, specializing in creating innovative, custom platforms that drive productivity, optimize workflows, and boost sales.” Source: RevenueBase Database · checked Sep 11, 2026
17	Open Reply UK	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	23 contacts →
	Strong evidence “We deliver industry-leading digital solutions to enable businesses to optimise their digital experience.” Source: RevenueBase Database · checked Sep 11, 2026
18	Cagan Tech Limited	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	12 contacts →
	Partial evidence “We are passionate about your customer and the experience they have with your brand.” Source: RevenueBase Database · checked Sep 11, 2026
19	Dotcentric	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	12 contacts →
	Strong evidence “DotCentric is an award-winning digital experience and technology partner, trusted by organisations where customer experience is business critical.” Source: RevenueBase Database · checked Sep 11, 2026
20	Coherence	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	7 contacts →
	Indirect evidence “Setting up a multi-brand, multi-market web estate can feel like an uphill struggle.” Source: RevenueBase Database · checked Sep 11, 2026
21	Pepper Digital	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	1-10	6 contacts →
	Partial evidence “Streamlining Digital since 2005.” Source: RevenueBase Database · checked Sep 11, 2026
22	Siteglide	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	6 contacts →
	Strong evidence “Siteglide is a Digital Experience Platform (DXP) to help Agencies build and manage User-First Digital Experiences such as Online Courses, Marketplaces, Membership Sites and…” Source: RevenueBase Database · checked Sep 11, 2026
23	Priocept	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	5 contacts →
	Partial evidence “Priocept helps businesses to create digital products and services.” Source: RevenueBase Database · checked Sep 11, 2026
24	Tiger Digital	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	1-10	5 contacts →
	Partial evidence “We are a creative-led technical studio helping ambitious businesses drive engagement through personalised digital customer Adapting to shifting consumer trends where interactive…” Source: RevenueBase Database · checked Sep 11, 2026
25	Verso Labs	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	1-10	5 contacts →
	Partial evidence “Verso labs is an experience and data technology consultancy.” Source: RevenueBase Database · checked Sep 11, 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: digital experience 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 digital experience platforms.
Partial evidence: Its own public description names part of digital experience platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital experience 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 58 digital experience platforms based in London, United Kingdom

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Digital experience platforms based in London, United Kingdom at a glance

As of Sep 11, 2026

39.6%Verified-email coverage

3.1%Mobile-number coverage

75.8Average contacts per company

11-50Median size (employees)

93.1%Largest-city concentration · London

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

1,5560–30

15731–60

161–90

290–180

22180+

Company record updated

Median 64.0d

00–30

1,90031–60

1,89461–90

36790–180

233180+

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 digital experience 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 London, United Kingdom whose own description of what they do matches “digital experience 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 digital experience 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 digital experience platforms, and records with no verified work email. Companies headquartered outside London 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, 1,738 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 11, 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.

Digital experience platforms by metro in the United Kingdom

Digital experience platforms in London54

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 digital experience 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 digital experience platforms are there based in London, United Kingdom?

RevenueBase identified 58 digital experience platforms headquartered in London, 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?

Ciklum, headquartered in London, tops this list with the largest team on record.

Which city has the most digital experience platforms?

London leads with 54 headquartered companies, followed by Reading (4) and Manchester (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 1,738 verified decision-maker contacts tracked across these 58 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 11, 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.