Serif Information

Serif is the frontier of intelligence for consumer health. The gap between biometric data and actionable insight is a causal inference problem. Serif uses novel technology to reveal your members' latent causal structure: a personalized map of what actually drives their sleep, metabolic health, and recovery. Our single API plugs into wellness platforms, coaching apps, metabolic tools, and longevity programs. We run each person's wearable and clinical signals through Bayesian causal models built from the corpus of scientific knowledge, calibrated by each individual's biofeedback and return personalized insight cards, dynamic daily protocols, and individually calibrated AI coaching. Serif handles whatever data you can throw at it, from bloodwork and labs to wearables, CGM, food diaries, and vitals, and finds the latent causal structure that makes truly personal health protocols possible for the first time.