Certara and Simulations Plus may struggle to keep strong pricing power as AI gets very good at building, refining and autonomously running mechanistic drug-development models. Simulation-driven drug development matters more with AI, but AI and mechanistic modeling will not stay separate layers. Their moat is parameterization, not formulas largely in academic literature, and their main customers, big pharma companies, increasingly have the data, compute and AI tools to bring that work in-house. x.com
