Clara

Clara is a San Francisco-based healthcare technology company that operates an artificial intelligence-driven primary care and longevity practice. The organization provides proactive telemedicine services and advanced clinical data analysis designed to extend human healthspan. The platform utilizes a specialized AI model that evaluates patient medical histories to identify underlying health trends, diagnose symptoms, and facilitate medication refills or laboratory orders. Unlike general-purpose large language models such as Claude or ChatGPT, the Clara system integrates directly with personal health records while maintaining human medical providers in the loop to review and approve all preliminary recommendations. Backed by Y Combinator as part of its Spring 2026 batch, the early-stage startup currently operates with a team of nine employees. Clara was founded by the entrepreneurial team previously responsible for scaling Circle Medical to $100 million in revenue.