Company lists · Data refreshed September 2026

Top 25 Omnichannel engagement platform software companies based in the United Kingdom

Name: Omnichannel engagement platform software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 279 companies tracked

RevenueBase identified 279 omnichannel engagement platform software companies headquartered in the United Kingdom as of September 2026 and tracks 9,369 professional contacts across them, including 4,345 with verified work emails. London is the largest hub.

This list covers omnichannel engagement platform software companies 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 29, 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 29, 2026 86% judged on-target in blind review

279Companies

9,369Contacts tracked

4,345Verified emails

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The 25 largest omnichannel engagement platform software companies based in the United Kingdom

Ranked by team size

Top 25 of 279 omnichannel engagement platform software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to omnichannel engagement platform software companies: 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	Infobip	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	3,309 contacts →
	Strong evidence “Infobip is a global leader in omnichannel engagement powering a broad range of messaging channels, tools and solutions for advanced customer engagement, authentication and…” Source: RevenueBase Database · checked Sep 29, 2026
2	Moneypenny	Indirect evidence	Wrexham, United KingdomHQ checked Sep 29, 2026	1,001-5,000	530 contacts →
	Indirect evidence “Moneypenny is the leading customer conversations partner to businesses across the UK and US, blending exceptional people with proprietary AI technology to deliver trusted caller…” Source: RevenueBase Database · checked Sep 29, 2026
3	Dotdigital	Partial evidence	London Bridge, United KingdomHQ checked Sep 29, 2026	201-500	491 contacts →
	Partial evidence “Dotdigital is a human-first marketing platform that helps you connect with your customers on the channels they know and love.” Source: RevenueBase Database · checked Sep 29, 2026
4	Imimobile Part Of Webex	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	433 contacts →
	Indirect evidence “We've moved!” Source: RevenueBase Database · checked Sep 29, 2026
5	MAPP	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	373 contacts →
	Partial evidence “Mapp helps marketers build personalized customer experiences through our SaaS platform, Mapp Marketing Cloud.” Source: RevenueBase Database · checked Sep 29, 2026
6	Upstream	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	336 contacts →
	Indirect evidence “We are a leader in mobile technology, providing innovative solutions to 1.2 billion consumers.” Source: RevenueBase Database · checked Sep 29, 2026
7	Eagle EYE	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	241 contacts →
	Indirect evidence “Eagle Eye is on a mission to power the personalized marketing revolution globally.” Source: RevenueBase Database · checked Sep 29, 2026
8	Reward	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	236 contacts →
	Partial evidence “Founded in 2001, Reward is an industry leader transforming the world of Customer Engagement and Commerce Media.” Source: RevenueBase Database · checked Sep 29, 2026
9	Stellar Global LTD	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	164 contacts →
	Partial evidence “We design omnichannel retail experiences for brands across Europe to positively impact ROI.” Source: RevenueBase Database · checked Sep 29, 2026
10	Route 101 LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 29, 2026	51-200	131 contacts →
	Partial evidence “Route 101 offers award-winning customer engagement solutions that help you reduce operational costs, enhance efficiency, and deliver a next-generation customer experience (CX).” Source: RevenueBase Database · checked Sep 29, 2026
11	Actito Previously Smartfocus	Indirect evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
12	Mention ME	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	97 contacts →
	Indirect evidence “We find your strongest customer voices and amplify their authentic human influence, giving your brand relevance and control in an AI marketing world.” Source: RevenueBase Database · checked Sep 29, 2026
13	Venpep Group	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	94 contacts →
	Partial evidence “A software product development company with over 250 global customers, VenPep builds web apps, mobile apps, and SAAS applications, including its portfolio Jumbow.io & Todook.io.” Source: RevenueBase Database · checked Sep 29, 2026
14	Spotler UK	Indirect evidence	Guildford, United KingdomHQ checked Sep 29, 2026	51-200	86 contacts →
	Indirect evidence “We are Spotler!” Source: RevenueBase Database · checked Sep 29, 2026
15	Signal	Indirect evidence	Cheltenham, United KingdomHQ checked Sep 29, 2026	51-200	85 contacts →
	Indirect evidence “Signal, a Broadridge Company, is a UK customer communications specialist trusted by leading enterprises in the banking, insurance and social sectors to accelerate digital…” Source: RevenueBase Database · checked Sep 29, 2026
16	Pobuca	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	78 contacts →
	Indirect evidence “Pobuca, the Customer Experience (CX) company.” Source: RevenueBase Database · checked Sep 29, 2026
17	CONIQ	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “Coniq is the Total Customer Engagement and Loyalty Company for retail destinations.” Source: RevenueBase Database · checked Sep 29, 2026
18	Icommunix	Strong evidence	Wolverhampton, United KingdomHQ checked Sep 29, 2026	51-200	67 contacts →
	Strong evidence “We are a software house focused around delivering products and solutions to enable smarter customer engagements that are meaningful, effortless, insightful and consistent across…” Source: RevenueBase Database · checked Sep 29, 2026
19	Avayler	Indirect evidence	Redditch, United KingdomHQ checked Sep 29, 2026	11-50	59 contacts →
	Indirect evidence “Built by the retail and automotive industry itself - Halfords - to deliver seamless customer journeys and an unrivalled customer experience, Avayler is a tried and tested solution…” Source: RevenueBase Database · checked Sep 29, 2026
20	Bidnamic	Indirect evidence	Leeds, United KingdomHQ checked Sep 29, 2026	51-200	54 contacts →
	Indirect 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 29, 2026
21	POQ	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	54 contacts →
	Partial evidence “Poq is a Software-as-a-Service (SaaS) company that empowers retailers and DTC brands to create highly effective and fully-customized mobile native apps to provide a superior…” Source: RevenueBase Database · checked Sep 29, 2026
22	Boxtec	Partial evidence	Thame, United KingdomHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “BOXTEC is where innovative, market-leading customer engagement technology is born, nurtured, and equipped to turn your unique business challenges into opportunities.” Source: RevenueBase Database · checked Sep 29, 2026
23	Threedium	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “At Threedium, we empower world-renowned brands like Fendi, Rimowa, Girard-Perregaux, Mercedes-Benz, New Balance, Asics, L’Oréal, and Diageo to deliver cutting-edge immersive…” Source: RevenueBase Database · checked Sep 29, 2026
24	Apteco	Partial evidence	Warwick, United KingdomHQ checked Sep 29, 2026	51-200	44 contacts →
	Partial evidence “Apteco is a privately owned software development business specialising in marketing data analysis and multi-channel campaign management solutions.” Source: RevenueBase Database · checked Sep 29, 2026
25	Countly	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	41 contacts →
	Strong evidence “Countly is a first-party digital analytics and customer engagement platform that gives organizations complete ownership of their data and product intelligence - across every…” Source: RevenueBase Database · checked Sep 29, 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: omnichannel engagement platform software companies. 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 omnichannel engagement platform software companies.
Partial evidence: Its own public description names part of omnichannel engagement platform software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name omnichannel engagement platform software companies. 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 279 omnichannel engagement platform software companies based in the United Kingdom

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Omnichannel engagement platform software companies based in the United Kingdom at a glance

As of Sep 29, 2026

46.4%Verified-email coverage

33.6Average contacts per company

11-50Median size (employees)

50.9%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

103

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 279 companies.

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 omnichannel engagement platform software companies, 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 “omnichannel engagement platform software companies”. 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 omnichannel engagement platform software companies), 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 omnichannel engagement platform software companies, 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, 4,345 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 29, 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.

Omnichannel engagement platform software companies by metro

Omnichannel engagement platform software companies in London142

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 omnichannel engagement platform software companies, 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 omnichannel engagement platform software companies are there based in the United Kingdom?

RevenueBase identified 279 omnichannel engagement platform software companies 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?

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

Which city has the most omnichannel engagement platform software companies?

London leads with 142 headquartered companies, followed by Manchester (9) and Belfast (4).

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 4,345 verified decision-maker contacts tracked across these 279 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 29, 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.