Company lists · Data refreshed September 2026

Top 25 Digital engagement platforms based in the United Kingdom

Name: Digital engagement 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 244 companies tracked

RevenueBase identified 244 digital engagement platforms headquartered in the United Kingdom as of September 2026 and tracks 15,029 professional contacts across them, including 3,701 with verified work emails and 2,779 with mobile numbers. London is the largest hub.

This list covers digital engagement 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

244Companies

15,029Contacts tracked

3,701Verified emails

2,779Mobile numbers

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The 25 largest digital engagement platforms based in the United Kingdom

Ranked by team size

Top 25 of 244 digital engagement 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 digital engagement 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	24 7.ai	Partial evidence	London, United Kingdom	10001+	8,414 contacts →
	Partial evidence “24]7.ai™ customer engagement solutions use conversational artificial intelligence to understand customer intent, enabling companies to create personalized, predictive, and…” Source: RevenueBase Database · checked Sep 1, 2026
2	BRAZE	Strong evidence	London, United Kingdom	1,001-5,000	2,133 contacts →
	Strong evidence “Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from…” Source: RevenueBase Database · checked Sep 1, 2026
3	Attentive	Indirect evidence	London, United Kingdom	1,001-5,000	1,328 contacts →
	Indirect evidence “Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.” Source: RevenueBase Database · checked Sep 1, 2026
4	Iterable	Strong evidence	London, United Kingdom	501-1,000	766 contacts →
	Strong evidence “Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Source: RevenueBase Database · checked Sep 1, 2026
5	On24	Indirect evidence	London, United Kingdom	501-1,000	623 contacts →
	Indirect evidence “ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Source: RevenueBase Database · checked Sep 1, 2026
6	Airship	Partial evidence	London, United Kingdom	201-500	295 contacts →
	Partial evidence “Airship is the only mobile-first customer experience platform that empowers brands to build unified cross-channel experiences and AI-powered journeys that deliver measurable…” Source: RevenueBase Database · checked Sep 1, 2026
7	Monterosa	Indirect evidence	Liverpool, United Kingdom	51-200	104 contacts →
	Indirect evidence “At Monterosa we love combining gaming with sports and broadcast to generate new experiences and business models.” Source: RevenueBase Database · checked Sep 1, 2026
8	Exacttarget	Partial evidence	London, United Kingdom	1,001-5,000	83 contacts →
	Partial 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
9	Clerkswell	Strong evidence	London, United Kingdom	11-50	76 contacts →
	Strong evidence “ClerksWell creates exceptional digital experiences through seamless integration of CMS, e-commerce and CRM platforms.” Source: RevenueBase Database · checked Sep 1, 2026
10	Textmagic	Partial evidence	Romford, United Kingdom	51-200	54 contacts →
	Partial evidence “Textmagic is the operational messaging platform trusted by over companies worldwide that brings all business communication into one place.” Source: RevenueBase Database · checked Sep 1, 2026
11	Pagetiger	Strong evidence	Lincoln, United Kingdom	11-50	37 contacts →
	Strong evidence “PageTiger is a digital content platform that enables organisations to create, share, and measure engaging digital content from one central, controlled location.” Source: RevenueBase Database · checked Sep 1, 2026
12	Bringo	Strong evidence	London, United Kingdom	51-200	33 contacts →
	Strong evidence “We are here to make your digital customer engagement simple yet robust through our range of powerful, fast and secure channels including our own unique platform that allows us to…” Source: RevenueBase Database · checked Sep 1, 2026
13	Innuity	Indirect evidence	London, United Kingdom	51-200	31 contacts →
	Indirect evidence “At Innuity, we empower enterprise marketing leaders to navigate complex technology landscapes and address their most critical challenges.” Source: RevenueBase Database · checked Sep 1, 2026
14	Imlink	Partial evidence	London, United Kingdom	51-200	24 contacts →
	Partial evidence “Imlink is an Omnichannel Messaging Platform for Business.” Source: RevenueBase Database · checked Sep 1, 2026
15	Evolok	Strong evidence	London, United Kingdom	11-50	20 contacts →
	Strong evidence “Evolok is a global supplier of engagement and monetisation platform technology that embeds identity and access management software created to specifically cater to companies…” Source: RevenueBase Database · checked Sep 1, 2026
16	Cloudinteract	Partial evidence	London, United Kingdom	11-50	19 contacts →
	Partial evidence “We build customer experience platforms and unlock your data to make customer interactions your competitive advantage.” Source: RevenueBase Database · checked Sep 1, 2026
17	Mevrik	Strong evidence	London, United Kingdom	11-50	18 contacts →
	Strong evidence “Mevrik is an AI-powered all-in-one platform to connect, engage, and delight customers across digital channels.” Source: RevenueBase Database · checked Sep 1, 2026
18	Gnatta	Partial evidence	Manchester, United Kingdom	11-50	16 contacts →
	Partial evidence “Gnatta is an AI-led customer service platform for modern B2C teams.” Source: RevenueBase Database · checked Sep 1, 2026
19	Odicci	Indirect evidence	London, United Kingdom	11-50	16 contacts →
	Indirect evidence “Odicci is making it easy for e-Commerce brands to create engaging, interactive marketing experiences that collect First and Zero-Party Data to drive conversion.” Source: RevenueBase Database · checked Sep 1, 2026
20	Gravit8 Software	Partial evidence	Tewkesbury, United Kingdom	51-200	14 contacts →
	Partial evidence “Since 2007, Gravit8 has been creating attention-grabbing, fun-filled digital interactives that engage audiences and elevate brand experiences.” Source: RevenueBase Database · checked Sep 1, 2026
21	Dmri LTD	Indirect evidence	Sheffield, United Kingdom	11-50	14 contacts →
	Indirect evidence “DMRi works with advertisers, publishers, brands and agencies to provide innovative solutions for PR activity, data capture, content and collaborations.” Source: RevenueBase Database · checked Sep 1, 2026
22	SOZIE	Partial evidence	London, United Kingdom	11-50	13 contacts →
	Partial evidence “sozie.com Sozie is an On-Demand Content platform that uses employees (EGC) and the Sozie community (UGC) for retailers to generate content for their websites and social media.” Source: RevenueBase Database · checked Sep 1, 2026
23	Commonplace	Indirect evidence	United Kingdom	51-200	13 contacts →
	Indirect evidence “Create thriving spaces with AI-driven insights and community input.” Source: RevenueBase Database · checked Sep 1, 2026
24	Lead 365	Strong evidence	Gloucester, United Kingdom	11-50	13 contacts →
	Strong evidence “Lead 365 exists to help some of the world’s leading brands leverage a variety of consumer engagement platforms to drive business growth.” Source: RevenueBase Database · checked Sep 1, 2026
25	Tokywoky	Indirect evidence	London, United Kingdom	11-50	11 contacts →
	Indirect evidence “Tomorrow’s leading retailers and brands will be community-led.” 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: digital engagement 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 engagement platforms.
Partial evidence: Its own public description names part of digital engagement platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital engagement 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 244 digital engagement platforms based in the United Kingdom

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Digital engagement platforms based in the United Kingdom at a glance

As of Sep 1, 2026

24.6%Verified-email coverage

18.5%Mobile-number coverage

61.6Average contacts per company

11-50Median size (employees)

50.8%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 engagement 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 “digital engagement 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 engagement 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 engagement 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, 3,701 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.

Digital engagement platforms by metro

Digital engagement platforms in London124

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 engagement 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 engagement platforms are there based in the United Kingdom?

RevenueBase identified 244 digital engagement 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?

24 7.ai, headquartered in London, tops this list with the largest team on record.

Which city has the most digital engagement platforms?

London leads with 124 headquartered companies, followed by Manchester (10) and Edinburgh (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 3,701 verified decision-maker contacts tracked across these 244 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.