Company Description

Juno is an AI personal health assistant for the 1B+ people living with chronic illness. Juno builds a longitudinal health profile from conversations, biometrics, and medical history to identify patterns behind symptoms and provide tailored guidance. Isaac and Marshall started building Juno after growing up with chronic conditions and spending years trying to understand their symptoms. Like millions of others, they waited months for appointments and struggled to explain complex medical history in 15 minutes. As a result, key signals are missed, contributing to an average diagnosis time of 7.6 years. Even after receiving a diagnosis, patients are often left without a clear treatment plan and have to manage their condition alone. Many use AI chatbots for support, but without context on their medical history or symptom progression, they receive generic advice that is rarely actionable. Juno solves this by building a continuous, structured health profile for each user and connecting this fragmented health information. We spent the last year conducting research at Oxford and UCL to build our proprietary engagement layer for daily conversations, allowing Juno to ask the right questions at the right time and understand each user's health better than anyone else ever could. We launched in October and are already at $600k in annual run rate, supporting 50,000+ patients globally. We’re building a future where everyone has a private clinical specialist in their pocket, 24/7.