Company lists · Data refreshed September 2026

Top 25 Sentiment analysis AI companies based in the United Kingdom

RevenueBase identified 76 company matches for sentiment analysis AI companies associated with the United Kingdom as of September 2026 and tracks 775 professional contacts across them, including 243 with verified work emails. London is the largest hub.

This list covers company matches for sentiment analysis AI companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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 RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
76Companies
775Contacts tracked
243Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest sentiment analysis AI companies based in the United Kingdom

Ranked by team size
Top 25 of 76 company matches for sentiment analysis AI companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 29, 2026201-500127 contacts →

Exact match

“Black Swan Data is a Mintel company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5053 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Welcome to listening247!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchGateshead, United KingdomHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“Wordnerds helps CX, Insights and Data teams go from gut feel to confident, data-driven decisions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Relative Insight is the world’s leading AI-driven customer intelligence platform, helping businesses of all sizes unlock value from unstructured customer data sources.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchRoyal Leamington Spa, United KingdomHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“Rant & Rave delivers AI-powered sentiment platform that empowers organisations to listen intelligently to their customers by uncovering valuable insights across multiple channels…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-1018 contacts →

Exact match

“Glass.AI is an AI technology company with an advanced research capability that applies proprietary large-scale language understanding techniques to track the activities of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Make Every Comment Count.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Measure what your audience thinks, feels, & says.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLeeds, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“At IMP we help brands’ PR and communication teams spot, understand and act on emerging trends, opportunities and issues on social media and fast-growing interest-based media like…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBelfast, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Amazon, P&G and Allstate use Adoreboard to predict the next best action to improve retention and bottom line using Emotion AI.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“At Beings, we create software businesses use for customer & market research.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Welcome to Rubiklab.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Sep 29, 20261-1010 contacts →

Exact match

“GoLLM is an Edinburgh-based product and services company helping organisations maintain a competitive edge in the AI age by turning feedback data into timely, trusted insight.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-109 contacts →

Exact match

“RankBee is a marketing analytics tool.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchTruro, United KingdomHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Hertzian is recognised by the UK government as one of the country’s leading AI companies with clients like the NHS, Falmouth University, Warner Brothers and Riot Games.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Phebi is an award-winning innovator in voice technology, behavioral science, and AI for market research and customer experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-106 contacts →

Exact match

“We defend your organization against AI-powered fraud by flagging synthetic emotions in the voices and videos of executives and customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Welcome to Pulse, an innovative, AI-powered platform that's paving the way for a new era of emotion-driven marketing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Our leading-edge, real AI* platform reads and tracks intent, language, and emotion throughout customer interactions - so what is being said, how it's being said, and why it's…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Backed by 30+ years in brand communications, we give corporate brands, media agencies and production teams the independent, objective evidence they need to benchmark success and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“We help customer-first brands craft exceptional experiences by capturing and transforming feedback from any channel.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-503 contacts →

Exact match

“HaiX AI Platform is supercharged with Generative AI LLMS and helps companies stay ahead with fast actionable insights on Marketing Campaigns and top influencers, trending topics…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-502 contacts →

Exact match

“elementary-AI enhances traditional NPS scoring to provide sentiment measurement on your video and audio assets.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“The world’s first commercial software for quantitative semiotic analysis at scale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 76 sentiment analysis AI companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 243 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Sentiment analysis AI companies based in the United Kingdom at a glance

As of Sep 29, 2026
31.4%Verified-email coverage
10.2Average contacts per company
1-10Median size (employees)
72.4%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
29
51-200
1
201-500
2

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 76 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United Kingdom whose business descriptions match “sentiment analysis AI companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 243 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Sentiment analysis AI companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sentiment analysis AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sentiment analysis AI companies are there based in the United Kingdom?

RevenueBase identified 76 company matches for sentiment analysis AI companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Black Swan Data tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sentiment analysis AI companies?

London leads with 55 company records, followed by Leeds (2) and Oxford (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 243 professional contacts with verified work emails tracked across these 76 companies; direct dials are available where recorded.

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.

Ready to reach these companies? Verified emails and direct dials for all 76 sentiment analysis AI companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.