Fitia is an AI-powered nutrition tracking and meal planning app built by two childhood friends from Peru. It turns the daily grind of counting calories into a personalized plan: users log food by photo, voice, text, or barcode, and Fitia adapts meal plans, macros, and grocery lists to their goals and food preferences. Backed by Y Combinator (S21), it has grown to more than 10 million users across 150+ countries and outranks incumbents like MyFitnessPal in downloads across Spain and much of Latin America.
Sunnyside is a San Francisco-based digital health company (formerly Cutback Coach) that helps people drink less without necessarily quitting. It pairs a habit-tracking app with SMS-based human coaching, a peer community, and - via Sunnyside Med - optional telehealth prescriptions of naltrexone. Members report cutting weekly alcohol consumption by roughly a third, and the company says it has helped 600,000+ people avoid more than 24 million drinks.