Company lists · Data refreshed September 2026

Top 24 Language understanding platforms based in the United Kingdom

Name: Language understanding 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 4, 2026 86 companies tracked

RevenueBase identified 86 language understanding platforms headquartered in the United Kingdom as of September 2026 and tracks 597 professional contacts across them, including 183 with verified work emails and 36 with mobile numbers. London is the largest hub.

This list covers language understanding 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 4, 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 4, 2026 86% judged on-target in blind review

86Companies

597Contacts tracked

183Verified emails

36Mobile numbers

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The 24 largest language understanding platforms based in the United Kingdom

Ranked by team size

Top 24 of 86 language understanding platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names language understanding 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	SpeechmaticsIndirect evidence	Cambridge, United KingdomHQ checked Sep 4, 2026	51-200	113
	“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: company website · checked Sep 4, 2026
2	Sense StreetStrong evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	42
	“We are developing natural language understanding systems for capital markets.” Source: company website · checked Sep 4, 2026
3	Mindset AIPartial evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	34
	“Let anyone launch AI agents in days with natural language, without draining dev resources.” Source: company website · checked Sep 4, 2026
4	Agile LoopIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	30
	“Imagine a future where using computers is as easy as talking to a friend.” Source: company website · checked Sep 4, 2026
5	Nanosemantics LABIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	29
	“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: company website · checked Sep 4, 2026
6	jiva.aiPartial evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	24
	“Jiva.ai is an AI company that uses a model fusion first approach to machine learning to provide a sophisticated platform that enables multi-modal AI.” Source: company website · checked Sep 4, 2026
7	Alana AIIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	20
	“From pioneering AI and NLP in Latin America to achieving US$3M in sales, Alana has shaped the way brands and customers connect.” Source: company website · checked Sep 4, 2026
8	AiphoriaIndirect evidence	Adderbury, United KingdomHQ checked Sep 4, 2026	1-10	10
	“Elevating Business with Voice AI - Aiphoria At Aiphoria, we're pioneering the next wave of voice AI technology, transforming audio data into actionable insights and opportunities.” Source: company website · checked Sep 4, 2026
9	CARNAIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	9
	“Carna - reinventing education by optimising the learning curve.” Source: company website · checked Sep 4, 2026
10	SodaclickIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	8
	“Empowering Digital Experiences with Intelligent AI Solutions: At Sodaclick, we redefine the future of digital interactions.” Source: company website · checked Sep 4, 2026
11	Unityflow AIIndirect evidence	Glasgow, United KingdomHQ checked Sep 4, 2026	1-10	8
	“UnityFlow AI builds applied AI systems that turn human communication and workflows into actionable intelligence.” Source: company website · checked Sep 4, 2026
12	InatigoIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	7
	“INATIGO-A Global WealthTech100-Listed Research, Innovation & AI technology company.” Source: company website · checked Sep 4, 2026
13	UbisendPartial evidence	Norwich, United KingdomHQ checked Sep 4, 2026	11-50	7
	“ubisend is a leading chatbot platform that provides software and support to help businesses build the chatbot experiences they need.” Source: company website · checked Sep 4, 2026
14	VoxannPartial evidence	Manchester, United KingdomHQ checked Sep 4, 2026	1-10	6
	“At voxANN, we are bridging beyond the language gap between written text and spoken word through a fusion of human expertise and AI technology.” Source: company website · checked Sep 4, 2026
15	Plurality NetworkIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	5
	“AI Context Flow allows users to have a universal AI memory that works everywhere.” Source: company website · checked Sep 4, 2026
16	Text AlchemyIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	3
	“As leading AI consultants, we specialize in creating software applications for knowledge workers.” Source: company website · checked Sep 4, 2026
17	Unified AI PlatformsPartial evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	2
	“Unified AiP is a cutting-edge platform at the forefront of artificial intelligence and machine learning innovation.” Source: company website · checked Sep 4, 2026
18	Conversations By AMIIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	1
	“Forget everything you know about chatbots.” Source: company website · checked Sep 4, 2026
19	Neural Nerds NetworkIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	1
	“Neural Nerds Network is a London-based team of engineers and developers creating real-world AI solutions.” Source: company website · checked Sep 4, 2026
20	RED MarinaPartial evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	1
	“Red Marina leverages state-of-the-art language models and integrates your bespoke data to deliver tailored solutions that revolutionise your content and make it accessible through…” Source: company website · checked Sep 4, 2026
21	OccamonicsPartial evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	1
	“Welcome to the Future of Digital Assistants With the power of Large Language Models (LLMs) such as those used by ChatGPT, clunky and rigid chatbots are a thing of the past and…” Source: company website · checked Sep 4, 2026
22	EntailorIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	1
	“We’re working on empathetic tools to bridge the culture gap between humans and machines.” Source: company website · checked Sep 4, 2026
23	Kingfisher LabsPartial evidence	Cambridge, United KingdomHQ checked Sep 4, 2026	1-10	1
	“AI and Machine Learning Voice and language technology - speech recognition, text-to-speech, conversational AI, human-computer dialogue, NLP & more Bridge the gap between technical…” Source: company website · checked Sep 4, 2026
24	AplisayIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	1
	“We make conversations.” Source: company website · checked Sep 4, 2026

Showing 24 of 86 language understanding platforms based in the United Kingdom

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Language understanding platforms based in the United Kingdom at a glance

As of Sep 4, 2026

1-10Median size (employees)

LondonLargest hub · 59 HQs

36Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

100

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 language understanding 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 “language understanding 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 language understanding 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, 183 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 4, 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.

Language understanding platforms by metro

Language understanding platforms in London59

Frequently asked

How many language understanding platforms are there based in the United Kingdom?

RevenueBase identified 86 language understanding 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?

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

Which city has the most language understanding platforms?

London leads with 59 headquartered companies, followed by Cambridge (3) and Edinburgh (2).

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 183 verified decision-maker contacts tracked across these 86 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 4, 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.