Briya is a healthcare data company that connects hospitals, health systems, and researchers to life sciences organizations through a secure, privacy-preserving data exchange network. Its blockchain-secured infrastructure standardizes electronic health records and keeps data at its source, while its flagship product, Briya AIRE, is a clinical-grade conversational AI research platform that lets scientists query and analyze real-world medical data in plain language. Founded in 2020 by David Lazerson and Guy Tish, Briya spans a global network of more than 120 million patient records and aims to accelerate medical and epidemiological research without the friction of traditional data integration.
Citizen Health is a San Francisco-based AI health platform built for people living with rare and complex conditions. It pulls a patient's fragmented medical records into one place, turns them into a structured, queryable dataset, and layers on an AI advocate plus a peer community so patients, families, and clinicians can ask plain-language questions and find the next best step. Consenting patient data also powers research for pharmaceutical partners. The company grew out of Ciitizen, the patient-data startup acquired by Invitae, and relaunched independently in December 2023.