Company lists · Data refreshed September 2026

Top 25 Conversation analytics platforms based in London, United Kingdom

Name: Conversation analytics platforms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 9, 2026 80 companies tracked

RevenueBase identified 80 conversation analytics platforms headquartered in London, United Kingdom as of September 2026 and tracks 1,044 professional contacts across them, including 360 with verified work emails and 73 with mobile numbers. London is the largest hub.

This list covers conversation analytics platforms headquartered in London, 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 9, 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 9, 2026 86% judged on-target in blind review

80Companies

1,044Contacts tracked

360Verified emails

73Mobile numbers

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The 25 largest conversation analytics platforms based in London, United Kingdom

Ranked by team size

Top 25 of 80 conversation analytics platforms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 9, 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	Black Swan Data	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	127 contacts →
	Indirect evidence “Black Swan Data is a Mintel company.” Source: RevenueBase Database · checked Sep 9, 2026
2	Commetric	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	98 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 9, 2026
3	Streetbees	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	97 contacts →
	Partial evidence “Streetbees pioneered conversational research, leveraging AI to decode complex human behaviour over the last decade.” Source: RevenueBase Database · checked Sep 9, 2026
4	Chattermill	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	69 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 9, 2026
5	Jiminny	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	53 contacts →
	Indirect evidence “Jiminny captures & analyzes your customer interactions to provide you with critical go-to-market insights.” Source: RevenueBase Database · checked Sep 9, 2026
6	Imagen Insights	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	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 9, 2026
7	IOVOX	Strong evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	35 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 9, 2026
8	Recordsure	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	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 9, 2026
9	rocketphone.ai	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	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 9, 2026
10	Relative Insight	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	28 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 9, 2026
11	Alana AI	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	20 contacts →
	Indirect evidence “From pioneering AI and NLP in Latin America to achieving US$3M in sales, Alana has shaped the way brands and customers connect.” Source: RevenueBase Database · checked Sep 9, 2026
12	JAID	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	19 contacts →
	Partial evidence “Jaid is an AI-powered platform that identifies and extracts critical data from across diverse company and customer communications.” Source: RevenueBase Database · checked Sep 9, 2026
13	Fluence World	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	11 contacts →
	Indirect evidence “Fluence's pioneering linguistic analysis solution transforms complex language patterns into quantifiable business intelligence, enabling faster, more informed decisions that drive…” Source: RevenueBase Database · checked Sep 9, 2026
14	Beings	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	11 contacts →
	Indirect evidence “At Beings, we create software businesses use for customer & market research.” Source: RevenueBase Database · checked Sep 9, 2026
15	Saleslens	Strong evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	10 contacts →
	Strong evidence “Boost sales and customer service with AI-powered conversational analytics.” Source: RevenueBase Database · checked Sep 9, 2026
16	rankbee.ai	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	9 contacts →
	Partial evidence “RankBee is a marketing analytics tool.” Source: RevenueBase Database · checked Sep 9, 2026
17	phebi.ai	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	8 contacts →
	Indirect evidence “Phebi is an award-winning innovator in voice technology, behavioral science, and AI for market research and customer experience.” Source: RevenueBase Database · checked Sep 9, 2026
18	Motives	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	6 contacts →
	Partial evidence “Motives is an AI-powered qualitative research platform that transforms interviews into actionable insights.” Source: RevenueBase Database · checked Sep 9, 2026
19	Fizzback	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	6 contacts →
	Indirect evidence “The Fizzback SaaS offering is a real-time operational VoC solution.” Source: RevenueBase Database · checked Sep 9, 2026
20	Moodmetrics AI	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	6 contacts →
	Indirect evidence “We defend your organization against AI-powered fraud by flagging synthetic emotions in the voices and videos of executives and customers.” Source: RevenueBase Database · checked Sep 9, 2026
21	Intelligent Voice	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	5 contacts →
	Indirect evidence “Intelligent Voice provide secure speech and NLP solutions to regulated and privacy-sensitive industries.” Source: RevenueBase Database · checked Sep 9, 2026
22	pulse.io	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	5 contacts →
	Partial evidence “Welcome to Pulse, an innovative, AI-powered platform that's paving the way for a new era of emotion-driven marketing.” Source: RevenueBase Database · checked Sep 9, 2026
23	quallie.ai	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	5 contacts →
	Indirect evidence “Quallie.Ai enables you to jumpstart the insights generation process and report writing by leveraging the power of artificial intelligence to analyse multiple interviews at scale…” Source: RevenueBase Database · checked Sep 9, 2026
24	Four Four	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	5 contacts →
	Partial evidence “We automatically capture the voice of your customer from real-life conversations, link it with your CRM data and analyse it through our AI engine to create unparalleled…” Source: RevenueBase Database · checked Sep 9, 2026
25	KRYBE	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	5 contacts →
	Indirect evidence “Text to Speech and Speech to Text engine.” Source: RevenueBase Database · checked Sep 9, 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 80 conversation analytics platforms based in London, United Kingdom

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Conversation analytics platforms based in London, United Kingdom at a glance

As of Sep 9, 2026

34.5%Verified-email coverage

7.0%Mobile-number coverage

13.1Average contacts per company

1-10Median size (employees)

117.5%Largest-city concentration · London

Sep 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

3290–30

2631–60

061–90

190–180

4180+

Company record updated

Median 61.0d

00–30

49931–60

38861–90

8190–180

76180+

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 London, 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 London 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, 360 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 9, 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 in the United Kingdom

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 London, United Kingdom?

RevenueBase identified 80 conversation analytics platforms headquartered in London, 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?

Black Swan Data, 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 360 verified decision-maker contacts tracked across these 80 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 9, 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.