Company lists · Data refreshed September 2026

Top 25 Conversation analytics platforms based in the United Kingdom

Name: Conversation analytics 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 147 companies tracked

RevenueBase identified 147 conversation analytics platforms headquartered in the United Kingdom as of September 2026 and tracks 11,053 professional contacts across them, including 1,564 with verified work emails and 494 with mobile numbers. London is the largest hub.

This list covers conversation analytics 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

147Companies

11,053Contacts tracked

1,564Verified emails

494Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest conversation analytics platforms based in the United Kingdom

Ranked by team size

Top 25 of 147 conversation analytics 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 conversation analytics 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	Infinity	Indirect evidence	Salford, United Kingdom	51-200	248 contacts →
	Indirect evidence “Built by marketers for marketers, Infinity’s AI-powered call tracking shows you what happens before, during, and after every call, giving you the power to: • Fill attribution…” Source: RevenueBase Database · checked Sep 1, 2026
3	Quantilope	Indirect evidence	United Kingdom	51-200	204 contacts →
	Indirect evidence “quantilope is a technology company obsessed with helping customers grow their brand.” Source: RevenueBase Database · checked Sep 1, 2026
4	Black Swan Data	Indirect evidence	London, United Kingdom	201-500	126 contacts →
	Indirect evidence “Black Swan Data is a Mintel company.” Source: RevenueBase Database · checked Sep 1, 2026
5	QPC	Indirect evidence	Birmingham, United Kingdom	51-200	116 contacts →
	Indirect evidence “Transforming Contact Centers with Real-Time Intelligence Founded in 1993, QPC has spent over three decades at the forefront of contact center innovation.” Source: RevenueBase Database · checked Sep 1, 2026
6	Speechmatics	Indirect evidence	London, United Kingdom	51-200	113 contacts →
	Indirect evidence “Speechmatics is the world’s leading expert in speech technology, combining the latest breakthroughs in AI and ML to unlock the business value in human speech.” Source: RevenueBase Database · checked Sep 1, 2026
7	Commetric	Partial evidence	London, United Kingdom	51-200	97 contacts →
	Partial evidence “Commetric provides media analytics solutions that help communication and marketing professionals develop more impactful and efficient comms strategies by monitoring and analysing…” Source: RevenueBase Database · checked Sep 1, 2026
8	Streetbees	Partial evidence	London, United Kingdom	51-200	96 contacts →
	Partial evidence “Streetbees pioneered conversational research, leveraging AI to decode complex human behaviour over the last decade.” Source: RevenueBase Database · checked Sep 1, 2026
9	Goodays	Partial evidence	London, United Kingdom	51-200	92 contacts →
	Partial evidence “Goodays (formerly Critizr) is the most comprehensive customer experience platform on the market, now enhanced with generative AI.” Source: RevenueBase Database · checked Sep 1, 2026
10	Audiense	Partial evidence	London, United Kingdom	51-200	72 contacts →
	Partial evidence “The Audiense platform combines rich social data sources with the world’s leading cognitive and machine learning enabling you to understand the audiences that matter to your…” Source: RevenueBase Database · checked Sep 1, 2026
11	Chattermill	Partial evidence	London, United Kingdom	51-200	71 contacts →
	Partial evidence “Chattermill is the AI-native customer experience intelligence platform that unifies all your fragmented feedback and surfaces the customer insights you need to act on first.” Source: RevenueBase Database · checked Sep 1, 2026
12	ARRIA	Indirect evidence	Aberdeen, United Kingdom	201-500	60 contacts →
	Indirect evidence “Mission-Critical Generative AI - Arria is a recognized global leader in Artificial Intelligence (AI), natural language technologies, and Generative AI.” Source: RevenueBase Database · checked Sep 1, 2026
13	Jiminny	Indirect evidence	London, United Kingdom	51-200	57 contacts →
	Indirect evidence “Jiminny captures & analyzes your customer interactions to provide you with critical go-to-market insights.” Source: RevenueBase Database · checked Sep 1, 2026
14	Evaluagent	Indirect evidence	Middlesbrough, United Kingdom	51-200	55 contacts →
	Indirect evidence “evaluagent gives contact centers complete visibility across every interaction – human and AI.” Source: RevenueBase Database · checked Sep 1, 2026
15	Imagen Insights	Indirect evidence	London, United Kingdom	11-50	53 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
16	Sandsiv	Indirect evidence	Reading, United Kingdom	51-200	45 contacts →
	Indirect evidence “Making our customers’ lives easier with sandsiv+: a smart, reliable, and custom AI-driven enterprise Voice of the Customer software solution for happier customers and more human…” Source: RevenueBase Database · checked Sep 1, 2026
17	Sentisum	Indirect evidence	London, United Kingdom	11-50	38 contacts →
	Indirect evidence “SentiSum is the closed-loop intelligence layer that turns customer voice into measurable cost reduction across the customer-facing P&L.” Source: RevenueBase Database · checked Sep 1, 2026
18	IOVOX	Strong evidence	London, United Kingdom	11-50	34 contacts →
	Strong evidence “The iovox AI platform unlocks the potential of every customer conversation, from calls and texts to chats.” Source: RevenueBase Database · checked Sep 1, 2026
19	Sohosquared	Partial evidence	London, United Kingdom	51-200	33 contacts →
	Partial evidence “Soho² is the leading provider of communication analytics technology for the financial services and compliance market.” Source: RevenueBase Database · checked Sep 1, 2026
20	Recordsure	Partial evidence	London, United Kingdom	11-50	33 contacts →
	Partial evidence “Recordsure provides regulated industries with market-leading AI-driven speech and document analytics tools specifically designed to enable organisations to deliver compliance…” Source: RevenueBase Database · checked Sep 1, 2026
21	Virsae	Strong evidence	London, United Kingdom	51-200	32 contacts →
	Strong evidence “Virsae’s Service Management (VSM) full-stack analytics platform keeps your Contact Center and Unified Communications systems at peak performance.” Source: RevenueBase Database · checked Sep 1, 2026
22	rocketphone.ai	Partial evidence	London, United Kingdom	11-50	30 contacts →
	Partial evidence “RocketPhone.ai empowers organisations to unlock the full potential of their customer conversations by transforming them into actionable insights.” Source: RevenueBase Database · checked Sep 1, 2026
23	Nanosemantics LAB	Indirect evidence	London, United Kingdom	51-200	29 contacts →
	Indirect evidence “Over the 14 years of experience, Nanosemantics Lab has accumulated multiple technologies for human-machine communication, in addition to the vast knowledge database of dialogs in…” Source: RevenueBase Database · checked Sep 1, 2026
24	Wordnerds	Indirect evidence	Gateshead, United Kingdom	11-50	28 contacts →
	Indirect evidence “Wordnerds helps CX, Insights and Data teams go from gut feel to confident, data-driven decisions.” Source: RevenueBase Database · checked Sep 1, 2026
25	Relative Insight	Partial evidence	Lancaster, United Kingdom	11-50	27 contacts →
	Partial evidence “Relative Insight is the world’s leading AI-driven customer intelligence platform, helping businesses of all sizes unlock value from unstructured customer data sources.” 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: conversation analytics 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 conversation analytics platforms.
Partial evidence: Its own public description names part of conversation analytics platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conversation analytics 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 147 conversation analytics platforms based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,564 reachable decision-makers.

Free signup · no credit card

View the full list →

Conversation analytics platforms based in the United Kingdom at a glance

As of Sep 1, 2026

14.2%Verified-email coverage

4.5%Mobile-number coverage

75.2Average contacts per company

11-50Median size (employees)

63.9%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 conversation analytics 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 “conversation analytics 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 conversation analytics 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 conversation analytics 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, 1,564 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.

Conversation analytics platforms by metro

Conversation analytics platforms in London94

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 conversation analytics 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 conversation analytics platforms are there based in the United Kingdom?

RevenueBase identified 147 conversation analytics 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 conversation analytics platforms?

London leads with 94 headquartered companies, followed by Bristol (4) and Guildford (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 1,564 verified decision-maker contacts tracked across these 147 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.

Ready to reach these companies? Verified emails and direct dials for all 147 conversation analytics platforms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Conversation analytics platforms by geography

Browse the directory

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.