Coseena is patient-side AI infrastructure for managing the logistics of complex care. Healthcare systems are optimized for short, episodic encounters. They are poorly suited for patients with long medical histories, evolving symptoms, and records spread across multiple providers and portals. As a result, millions of patients with complex cases are forced to take on hours of invisible "shadow work" - orgaizing their records researching their own history, tracking changes over time, prepating for appointments, repeating their histories - just to be seen and understood. Coseena centralizes this work in one place. We are building the primary workspace patients use to manage complex care. Our platform brings together years of chaotic fragmented information — provider notes, labs, portal exports, wearables, and patient logs — and structures it into clear documentation that patients can review, explore, and prepare for next steps. Our philosophy: Coseena focuses on infrastructure, not medical decisions. We reduce the administrative and cognitive burden patients carry so clinicians, insurers, and institutions can review information efficiently — and patients don't have to keep starting over. Our long-term goal is to make managing complex care feel less like a full-time job — and more like using a single, reliable workspace. Signup now for free, to join our pririty list to try our beta version once its available? Join the waitlist: https://coseen.lovable.app

Coseena is patient-side AI infrastructure for managing the logistics of complex care. Healthcare systems are optimized for short, episodic encounters. They are poorly suited for patients with long medical histories, evolving symptoms, and records spread across multiple providers and portals. As a result, millions of patients with complex cases are forced to take on hours of invisible "shadow work" - orgaizing their records researching their own history, tracking changes over time, prepating for appointments, repeating their histories - just to be seen and understood. Coseena centralizes this work in one place. We are building the primary workspace patients use to manage complex care. Our platform brings together years of chaotic fragmented information — provider notes, labs, portal exports, wearables, and patient logs — and structures it into clear documentation that patients can review, explore, and prepare for next steps. Our philosophy: Coseena focuses on infrastructure, not medical decisions. We reduce the administrative and cognitive burden patients carry so clinicians, insurers, and institutions can review information efficiently — and patients don't have to keep starting over. Our long-term goal is to make managing complex care feel less like a full-time job — and more like using a single, reliable workspace. Signup now for free, to join our pririty list to try our beta version once its available? Join the waitlist: https://coseen.lovable.app