Healthcare AI Companies

Vendors building AI tools for physicians — from ambient scribes to imaging platforms to multi-division conglomerates. A vendor should not decide which products deserve your trust. Here is what each one has actually shipped, so you can judge for yourself.

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Optellum

Imaging AI Specialist Specialty-Focused AI

Oxford, United Kingdom

1 tool in directory

$10M–$50M

Optellum is a leading healthcare AI company dedicated to transforming lung health through its precision care platform, primarily…

Clinical Decision Support & Reference Oncology AI Radiology & Imaging AI

OX

Oxehealth

Mental Health Platform Wearables / RPM

Oxford, UK

2 tools in directory

$1M–$10M

Oxehealth, which rebranded as LIO in August 2025, is a pioneering healthcare AI company specializing in vision-based patient…

Mental & Behavioral Health AI Triage & ER/ICU AI Wearables & Remote Monitoring (RPM)

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Oxehealth Limited (operating as LIO Health)

Medical Device / Hardware Mental Health Platform

Bee House, Eastern Avenue, Milton Park, Abingdon, England, OX14 4SB, United Kingdom

1 tool in directory

$10M–$50M

LIO Health, formerly Oxehealth Limited, is a healthcare AI company specializing in vision-based patient monitoring and management systems…

Mental & Behavioral Health AI Wearables & Remote Monitoring (RPM)

OX

Oxford Brain Diagnostics

Imaging AI Specialist Specialty-Focused AI

Oxford, United Kingdom

1 tool in directory

$1M–$10M

Oxford Brain Diagnostics is a healthcare AI company specializing in the early and differential diagnosis, progression tracking, and…

Neurology AI Radiology & Imaging AI

OX

Oxford Medical Simulation

Clinical AI Platform

London, United Kingdom

1 tool in directory

$10M–$50M

Oxford Medical Simulation (OMS) is a pioneering healthcare AI company that leverages virtual reality (VR) to revolutionize medical…

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Perspectum

Imaging AI Specialist Specialty-Focused AI

Oxford, United Kingdom

3 tools in directory

$50M–$250M

Perspectum is a precision health company that leverages artificial intelligence (AI) and advanced medical imaging, primarily multiparametric MRI,…

Gastroenterology AI Oncology AI Radiology & Imaging AI

PE

Perspectum Diagnostics

Biotech / Drug Discovery Imaging AI Specialist

Oxford, United Kingdom

1 tool in directory

$50M–$250M

Perspectum is a precision health company that leverages artificial intelligence and advanced imaging solutions to provide non-invasive diagnostics…

Gastroenterology AI Radiology & Imaging AI

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Prop-AI

Clinical AI Platform

London, UK

1 tool in directory

$1M–$10M

Prop-AI is an emerging healthcare AI company focused on leveraging artificial intelligence to enhance various aspects of clinical…

Physician Real Estate

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Proximie

Clinical AI Platform Medical Device / Hardware

London, United Kingdom

1 tool in directory

$50M–$250M

Proximie is a leading health technology company that has developed a surgical intelligence platform designed to digitize the…

Clinical Decision Support & Reference Practice Analytics & BI Surgical AI

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Recursion (formerly Exscientia)

Biotech / Drug Discovery Specialty-Focused AI

Oxford, United Kingdom

1 tool in directory

$250M+

Exscientia, now part of Recursion, is a pioneering pharmatech company that leverages artificial intelligence (AI) and machine learning…

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Relaymed

Developer Platform / API EMR / EHR Platform

Edinburgh, United Kingdom

1 tool in directory

Bootstrapped / < $1M

Relaymed is a digital healthcare company that provides a SaaS (Software as a Service) point-of-care (POC) connectivity platform.…

EMR / EHR Systems Lab & Diagnostics

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Renalytix AI

Point-of-Care Diagnostics Specialty-Focused AI

London, United Kingdom (registered office) and New York, United States (main operations)

1 tool in directory

$50M–$250M

Renalytix AI (officially Renalytix Plc since June 2021) is a pioneering healthcare AI company dedicated to developing and…

Endocrinology & Metabolic AI Lab & Diagnostics

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Rentana

Revenue Cycle / Billing

London, UK

1 tool in directory

$1M–$10M

Rentana is an emerging healthcare AI company focused on leveraging artificial intelligence to enhance clinical workflows and patient…

Physician Real Estate

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Rhythm AI

Imaging AI Specialist Medical Device / Hardware

London, United Kingdom

1 tool in directory

$1M–$10M

Rhythm AI is a medical software development company specializing in innovative solutions for 3D cardiac mapping, primarily focused…

Cardiology AI Surgical AI

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Savience

Patient Engagement Platform Practice Management Suite

United Kingdom (UK)

1 tool in directory

Bootstrapped / < $1M

Savience is a leading healthcare technology company that specializes in designing and deploying intelligent digital healthcare solutions to…

Patient Intake & Forms Practice Management & Scheduling Triage & ER/ICU AI