YOU(th) raised $4.5m in February. The number is unremarkable. The thinking behind the product is worth a closer look. In late February 2026, the German startup closed a $4.5m round led by Callisto Health, with caesar., adesso Ventures, Antler, Moonstone and 1024 Ventures alongside, plus angel cheques from Jean-Charles Samuelian (Alan, Mistral AI) and Patrick…
