Company lists · Data refreshed September 2026

Top 25 Mobile engagement platforms based in the United Kingdom

Name: Mobile 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 5, 2026 146 companies tracked

RevenueBase identified 146 mobile engagement platforms headquartered in the United Kingdom as of September 2026 and tracks 2,024 professional contacts across them, including 979 with verified work emails and 176 with mobile numbers. London is the largest hub.

This list covers mobile 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

146Companies

2,024Contacts tracked

979Verified emails

176Mobile numbers

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The 25 largest mobile engagement platforms based in the United Kingdom

Ranked by team size

Top 25 of 146 mobile engagement platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names mobile engagement platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	DotdigitalPartial evidence	London Bridge, United KingdomHQ checked Sep 5, 2026	201-500	491
	“Dotdigital is a human-first marketing platform that helps you connect with your customers on the channels they know and love.” Source: company website · checked Sep 5, 2026
2	UpstreamPartial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	336
	“We are a leader in mobile technology, providing innovative solutions to 1.2 billion consumers.” Source: company website · checked Sep 5, 2026
3	ApadmiPartial evidence	Salford Quays, United KingdomHQ checked Sep 5, 2026	201-500	314
	“Apadmi is a leading specialist mobile consultancy.” Source: company website · checked Sep 5, 2026
4	SliideIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	82
	“Sliide turns the most-seen real estate on the planet, the smartphone home and lock screen, into a personalized, revenue-generating experience.” Source: company website · checked Sep 5, 2026
5	POQPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	54
	“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: company website · checked Sep 5, 2026
6	PugpigStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	48
	“Pugpig is the mobile publishing platform that powers 400 media brands around the world, including The Boston Globe, The Independent, Reach, Conde Nast and Hearst.” Source: company website · checked Sep 5, 2026
7	FONIXPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	47
	“Founded in 2006, Fonix is a leading provider of mobile payments and messaging solutions, enabling businesses to connect, engage, and transact seamlessly through mobile technology.” Source: company website · checked Sep 5, 2026
8	AttapollPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	47
	“AttaPoll is a leading mobile rewards app that bridges the gap between consumers and global brands.” Source: company website · checked Sep 5, 2026
9	Boomerang DigitalIndirect evidence	Hessle, United KingdomHQ checked Sep 5, 2026	11-50	38
	“We are Boomerang Digital, the home of some of the UK’s most innovative tech brands.” Source: company website · checked Sep 5, 2026
10	BringoStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	33
	“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: company website · checked Sep 5, 2026
11	attractions.ioIndirect evidence	Uttoxeter, United KingdomHQ checked Sep 5, 2026	11-50	27
	“Attractions.io helps world-renowned experiences like Merlin Entertainments, Butlin's, and San Diego Zoo understand guest behaviour and use app-generated insights to reimagine…” Source: company website · checked Sep 5, 2026
12	FonemediaPartial evidence	Leeds, United KingdomHQ checked Sep 5, 2026	11-50	27
	“fonemedia – we are a Leeds-based mobile marketing agency.” Source: company website · checked Sep 5, 2026
13	MobisharksPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	23
	“Mobisharks is the innovative company that brings together brands, agencies, advertisers and mobile users.” Source: company website · checked Sep 5, 2026
14	JISPPartial evidence	Alton, United KingdomHQ checked Sep 5, 2026	11-50	21
	“Jisp is an award-winning retail technology company based in Alton, Hampshire, delivering best-in-class mobile marketing, shopping, and payment solutions tailored for the…” Source: company website · checked Sep 5, 2026
15	SYNKDPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	17
	“Synkd is a unique mobile marketing ecosystem offering an evolving suite of solutions from premium publisher ad serving, creative development, application creation, as well as…” Source: company website · checked Sep 5, 2026
16	moonstar.aiIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	13
	“Moonstar.ai helps companies accelerate revenue growth by building a high performance and highly engaged workforce.” Source: company website · checked Sep 5, 2026
17	YCORPPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	13
	“Reimagine mobile services.” Source: company website · checked Sep 5, 2026
18	PIKDIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	11
	“Welcome to Pikd At Pikd, we’re redefining how brands, businesses, and communities connect in the real world through interactive, location-based experiences.” Source: company website · checked Sep 5, 2026
19	UnomokStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	11
	“Mok is a Notifications Infrastructure + User Engagement Platform” Source: company website · checked Sep 5, 2026
20	Own-KindStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	8
	“Own-Kind is a Customer Engagement platform for Retail & E-commerce.” Source: company website · checked Sep 5, 2026
21	Apps4uIndirect evidence	Bognor Regis, United KingdomHQ checked Sep 5, 2026	11-50	8
	“Apps4U is based West Sussex but our customers are nationwide.” Source: company website · checked Sep 5, 2026
22	BEEMIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	8
	“Beem is a global market leader in employee apps.” Source: company website · checked Sep 5, 2026
23	Marlinads MediaPartial evidence	Newcastle-upon-tyne, United KingdomHQ checked Sep 5, 2026	1-10	7
	“MarlinAds is Your Global Partner for True Connectivity in Mobile Advertising.” Source: company website · checked Sep 5, 2026
24	CaddifyPartial evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	5
	“Capture > Compose > Publish 3 easy steps is all it takes to create branded mobile apps in multiple languages to provide product support, training and more to operators…” Source: company website · checked Sep 5, 2026
25	Eureka MobileStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	5
	“Eureka Mobile is an 'experience' led customer engagement platform on the mobile.” Source: company website · checked Sep 5, 2026

Showing 25 of 146 mobile engagement platforms based in the United Kingdom

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Mobile engagement platforms based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 73 HQs

176Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Verified emails by last verification

0–30

933

31–60

61–90

90–180

180+

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 mobile engagement platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “mobile engagement platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among mobile 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 an evidence 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, 979 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 5, 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.

Mobile engagement platforms by metro

Mobile engagement platforms in London73

Frequently asked

How many mobile engagement platforms are there based in the United Kingdom?

RevenueBase identified 146 mobile 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?

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

Which city has the most mobile engagement platforms?

London leads with 73 headquartered companies, followed by Manchester (6) and Bristol (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 979 verified decision-maker contacts tracked across these 146 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 5, 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 SmartSearch, 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.