Klarify, a Y Combinator-backed startup, has launched an AI operating system for therapists, serving 8,300 practitioners across five countries. The platform handles administrative tasks including clinical documentation, treatment plans, insurance workflows and assessment reports, allowing therapists to focus on patient care. The company addresses mounting operational pressure in mental healthcare. According to the American Psychological Association, 53% of psychologists have no openings for new patients, whilst 32% report burnout. Many therapists spend only 20-25 hours weekly in direct client sessions, with the remainder consumed by administrative work. Klarify estimates therapists collectively manage a $22 billion operational economy across the US, Canada, UK, Australia and New Zealand. The platform's AI assistant, Klara, supports 104 languages and helps therapists respond to increasingly automated insurance reimbursement systems. The startup is part of Y Combinator's Spring 2026 batch.