Tonic App is a medical technology platform created by doctors for doctors, bringing clinical tools and professional resources together in one place. Used by more than 205,000 doctors, it is available through a mobile app and Tonic Web. Its features include Tonic AI, a clinical copilot designed to support decisions about pharmacological treatments, and CE-marked Class IIa medical device software, including clinical calculators and scales for adults and children.

Doctors can access medication information on doses, titration, interactions and conversions, as well as clinical decision pathways covering diagnosis, treatment and referral. The platform also offers updated medical job listings, searches of Portugal’s National Health Directorate clinical guidelines, weekly health news, scientific article summaries, and medical quizzes and word games. Tonic says its AI management system is certified to ISO/IEC 42001:2023 and its medical-device quality management system to ISO 13485:2016.

Its clinical content is accredited by UEMS-EACCME as a certified digital library. In addition to serving clinicians, Tonic provides services for pharmaceutical and medtech companies and medical recruitment