Side-by-side comparison of AI visibility scores, market position, and capabilities
AI and XR workforce training platform for healthcare and enterprise. Based in Bristol, UK; raised $10M.
Virti is an AI and XR workforce training platform headquartered in Bristol, United Kingdom. Founded in 2018 by healthcare educators and technologists, Virti began by developing immersive VR simulation training for medical and clinical professionals—an environment where high-stakes procedural and communication skills training has long relied on expensive standardized patient programs and live simulation centers. The company raised $10M in funding and expanded beyond healthcare into broader enterprise workforce development, applying its XR and AI capabilities to industries including aviation, defense, hospitality, and retail. Virti's platform is used by NHS trusts, private healthcare groups, and corporate training departments.\n\nVirti's platform includes an immersive content authoring suite, a library of pre-built VR training scenarios, AI-powered virtual humans for conversational skills practice, and a data analytics layer that measures training outcomes through behavioral and physiological signals including eye tracking, heart rate, and response patterns captured during simulated experiences. The company's AI coaching system provides post-simulation feedback to learners based on their behavioral performance, creating a personalized debrief that highlights specific improvement areas without requiring a human facilitator. Virti integrates with LMS platforms and HR systems for deployment at scale within existing L&D infrastructure.\n\nVirti competes with Strivr, Talespin, and Oxford Medical Simulation in the XR training market. Its healthcare origins give it particular credibility in clinical training contexts where regulatory compliance, patient safety outcomes, and evidence-based learning design are non-negotiable requirements. For healthcare organizations, aviation training providers, and enterprise L&D teams seeking an XR platform with both AI-driven feedback and a strong evidence base for training effectiveness, Virti offers a differentiated combination of clinical rigor and enterprise scalability.
a2z Radiology AI raised $20M in 2025 for its whole-body AI that simultaneously screens for 24+ conditions across CT scans — from incidental cancers to cardiovascular risk — in a single automated read.
a2z Radiology AI has developed a whole-body CT analysis platform that simultaneously screens for over 24 medical conditions across a single CT scan, including incidental cancers, coronary artery disease, aortic aneurysm, bone density loss, and organ abnormalities. The AI acts as a second reader that radiologists can use to catch incidental findings that fall outside the primary reason for a scan — a major source of missed diagnoses.
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