Doximity is a physician-first digital platform serving the vast majority of U.S. physicians, nurse practitioners, physician assistants, and medical students through a free professional network and clinical workflow tools. The company generates revenue primarily from pharmaceutical manufacturers, health systems, and recruiting firms through three subscription-based solutions: marketing solutions that allow customers to reach targeted physician audiences through sponsored content and engagement modules; hiring solutions including candidate search, messaging, and staffing services; and enterprise workflow solutions such as telehealth, clinical documentation, scheduling, and AI-powered clinical assistance tools that health systems deploy across their operations. The business is built on powerful network effects and proprietary datasets combining physician information with usage patterns and machine learning algorithms, creating competitive advantages that are difficult to replicate.