Ada Health

Ada Health is a symptom assessment app based on embedded medical expertise, available free to consumers and offered as B2B partnerships to health systems, insurers, and digital partners. Its AI assistant asks targeted symptom questions, analyzes responses, and proposes initial clinical triage of possible conditions and urgency level. The approach rests on external medical knowledge bases (not just machine learning) and clinical validation. Ada is positioned as a digital entry point: helping patients understand symptoms and decide care level needed (self-care, urgent, GP). Over 8 million consumer app downloads.

Ada Health does not offer French localization on the official consumer app, though localization for European markets may be in progress. The freemium model (free app) is actually a B2B sales funnel: monetization comes from B2B healthcare, insurer, and EHR partnerships. Ada offers no public pricing grid for enterprise solutions, requesting custom quotes by coverage scope. An API enables white-label integration with existing partners for custom workflows. A critical point for Europe: Ada is not certified as a CE-IVD medical device for clinical diagnosis, and the consumer app is more medical information than formally recognized diagnostic assistance. The product works well routing patients quickly to appropriate care levels (urgent, GP, self-care) but cannot replace real medical consultation for formal diagnosis and lacks legal status outside the US.