Company lists · Data refreshed September 2026
Top 24 Real-time customer intelligence platforms based in the United Kingdom
RevenueBase identified 360 real-time customer intelligence platforms headquartered in the United Kingdom as of September 2026 and tracks 23,374 professional contacts across them, including 8,708 with verified work emails and 2,022 with mobile numbers. London is the largest hub.
This list covers real-time customer intelligence 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.
The 24 largest real-time customer intelligence platforms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 15,564 | ||||
“Kantar is the world’s leading marketing data and analytics business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,244 | ||||
“Ascensos is now Firstsource.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 918 | ||||
“Understand and engage with your customers at the speed of social.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 373 | ||||
“Mapp helps marketers build personalized customer experiences through our SaaS platform, Mapp Marketing Cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 241 | ||||
“Eagle Eye is on a mission to power the personalized marketing revolution globally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 189 | ||||
“Outra provides the audience data that household names like Sky, Shell, Zoopla and AXA rely on to power their campaigns.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 152 | ||||
“For over 25 years, Celebrus has set the gold standard globally for improving marketing effectiveness and preventing fraud across all industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 150 | ||||
“Sagacity are the data intelligence people.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 143 | ||||
“Our retail intelligence platform gives you visibility into your business in context of the market, predictability through AI-surfaced insights, and the ability to act in the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 141 | ||||
“Verve – Turn Human Truth into Superhuman Advantage™ Innovation of the Year 2024, ESOMAR Excellence in AI and Automation, ESOMAR Outstanding Contribution to Consumer Insight -…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 140 | ||||
“Start a free trial: snowplow.io/get-started/snowplow-free-trial Snowplow is the real-time customer context layer that transforms raw behavioral data into customer context for AI…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 127 | ||||
“Black Swan Data is a Mintel company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 99 | ||||
“Marketers spend billions on attracting customers and yet more than 70% of first time interactions with a brand are also the last.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 86 | ||||
“We are Spotler!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 78 | ||||
“Pobuca, the Customer Experience (CX) company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 75 | ||||
“HTK is a leading cloud-based (SaaS) software-as-a-service provider, offering innovative data insights, machine learning and loyalty marketing solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | PisanoPartial evidence | 73 | |||
“Collect, analyze, and act on feedback from all touchpoints with a unified XM platform powered by a Generative AI-driven assistant.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 69 | ||||
“Chattermill is the AI-native CX intelligence platform that turns messy customer feedback from every source - surveys, reviews, support tickets, social - into evidence-backed…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 67 | ||||
“We provide real-time CX (Customer Experience) insights that enhance Service Providers value-added portfolio, helping them drive revenue growth in the cloud communications market.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 61 | ||||
“Focusing on data and technology, we predict your customers’ future needs and improve engagement.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 57 | ||||
“Silverbullet is a leading Data-Driven Customer Experience (CX) Company that empowers the world's leading brands to better understand the data they collect, store, and activate to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 55 | ||||
“Plinc helps brands turn first-party data into competitive advantage.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 53 | ||||
“Jiminny captures & analyzes your customer interactions to provide you with critical go-to-market insights.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 53 | ||||
“The Imagen Index is the go-to tool for fast, scalable qualitative research, powered by AI and fueled by real consumer voices from our global community and yours.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 360 real-time customer intelligence platforms based in the United Kingdom
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Real-time customer intelligence platforms based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 real-time customer intelligence 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 “real-time customer intelligence 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 real-time customer intelligence 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, 8,708 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.
Real-time customer intelligence platforms by metro
- Real-time customer intelligence platforms in London215
Frequently asked
How many real-time customer intelligence platforms are there based in the United Kingdom?
RevenueBase identified 360 real-time customer intelligence 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?
Kantar, headquartered in London, tops this list with the largest team on record.
Which city has the most real-time customer intelligence platforms?
London leads with 215 headquartered companies, followed by Manchester (9) and Bristol (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 8,708 verified decision-maker contacts tracked across these 360 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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Real-time customer intelligence platforms by geography
- Real-time customer intelligence platforms based in the United States
- Real-time customer intelligence platforms based in Brazil
- Real-time customer intelligence platforms based in Canada
- Real-time customer intelligence platforms based in France
- Real-time customer intelligence platforms based in Germany
- Real-time customer intelligence platforms based in Australia
- Real-time customer intelligence platforms based in Spain
- Real-time customer intelligence platforms based in the Netherlands
- Real-time customer intelligence platforms based in Sweden
- Real-time customer intelligence platforms based in Italy
- Real-time customer intelligence platforms based in South Africa
- Real-time customer intelligence platforms based in Israel
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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.
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