Company lists · Data refreshed September 2026

Top 25 Patient engagement AI companies based in the United Kingdom

RevenueBase identified 171 company matches for patient engagement AI companies associated with the United Kingdom as of September 2026 and tracks 2,207 professional contacts across them, including 531 with verified work emails. London is the largest hub.

This list covers company matches for patient engagement 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
171Companies
2,207Contacts tracked
531Verified emails
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The 25 largest patient engagement AI companies based in the United Kingdom

Ranked by team size
Top 25 of 171 company matches for patient engagement 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, 2026501-1,000178 contacts →

Exact match

“Generating mission-critical software and intelligence for healthcare is extraordinarily difficult.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200109 contacts →

Exact match

“At DrDoctor we’re building the future of outpatient care.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5065 contacts →

Exact match

“JAAQ is a clinically governed digital health and engagement platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20059 contacts →

Exact match

“Avegen is a digital health platform scale-up.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“HN is an award-winning company that uses AI to predict and prevent care need.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchCambridge, United KingdomHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“We are the original patient communications agency specialising in clinical trial engagement and healthcare communications for patients and HCPs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Welcome to Medbelle.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“Little Journey builds scalable digital platforms that deliver personalised patient support across healthcare and clinical research, improving experiences and outcomes for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWorcester, United KingdomHQ recorded Sep 29, 202651-20036 contacts →

Exact match

“Founded in 2018, DocHQ is on a mission to make healthcare accessible for everyone, breaking down barriers to quality care through technology-driven solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Revolutionizing health insurance with AI-driven clinical navigation At Healthily, we're revolutionizing the healthcare industry by leveraging cutting-edge technology to slash…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBerkhamsted, United KingdomHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“We deliver patient engagement solutions from one easy-to-use platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchNewton Abbot, United KingdomHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“HCI reduces demand through patient information.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-1020 contacts →

Exact match

“Aide Health is an award-winning digital health company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchEurocentral, United KingdomHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“PneumoWave is revolutionizing the response and management of life-threatening respiratory conditions with a virtual-first approach for clinicians that harnesses the power of AI.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20018 contacts →

Exact match

“QuantumLoopAI is the UK's leading AI receptionist for NHS primary care.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Newton’s Tree is a global AI company that enables healthcare providers to select, test, deploy, and monitor in-house and third party AI products as part of routine care pathways…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“At Medloop, we strongly believe in the potential for connected healthcare.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Patchs Health combines AI-powered products, services and content, making it the prime destination for anyone who wants to quickly find the best healthcare solution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchManchester, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Welcome to Virtual Triage - The future of healthcare!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“We are Pando.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Rapid Health is a healthcare technology company pioneering autonomous clinical systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchOxford, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Isansys Lifecare is a global digital health company which has developed the Patient Status Engine (PSE), an advanced remote patient monitoring platform combining wearable sensors…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Longlive is a health-tech company building AI-driven solutions that improve clinical decision-making, early intervention and preventative health at scale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBorehamwood, United KingdomHQ recorded Sep 29, 202651-20014 contacts →

Exact match

“InTouchNow.ai is a UK based healthcare technology company delivering advanced Voice AI and Computer Use AI solutions for primary and secondary care.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBelfast, United KingdomHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“Srotas Health is an AI health-tech company that has built a full-stack Agentic AI platform transforming how clinical trials recruit patients.”

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

Showing 25 of 171 patient engagement AI companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 531 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Patient engagement AI companies based in the United Kingdom at a glance

As of Sep 29, 2026
24.1%Verified-email coverage
12.9Average contacts per company
1-10Median size (employees)
60.2%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
99
11-50
55
51-200
16
501-1,000
1

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 171 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 “patient engagement 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 531 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.

Patient engagement 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 “patient engagement AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many patient engagement AI companies are there based in the United Kingdom?

RevenueBase identified 171 company matches for patient engagement 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?

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

Which city has the most patient engagement AI companies?

London leads with 103 company records, followed by Cambridge (4) and Manchester (3).

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 531 professional contacts with verified work emails tracked across these 171 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.

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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.