At January AI, we believe every day is January 1st — a fresh start for better health.
Founded in 2017 and headquartered in Menlo Park, California, January AI is the first AI-powered precision health company focused on improving metabolic health and advancing personalized nutrition. Co-founded by tech executive Noosheen Hashemi and Stanford geneticist Dr. Michael Snyder, we bring together machine learning, multi-omic science, and real-world health data to empower individuals to take control of their health.
Our flagship January app uses data from continuous glucose monitors, wearables, and food logs to predict users’ blood sugar responses to more than 54 million foods, delivering real-time, personalized recommendations for nutrition, activity, and lifestyle.
In 2025, we introduced Mirror, which integrates genomics, wearable data, and at-home diagnostics to offer clinical-grade guidance—supporting both individuals and enterprise health partners with tailored insights and actions.
Recognized as one of Fast Company’s Most Innovative Companies (2025, Wellness), a CES Innovation Honoree (2025), and one of Inc.’s Best in Business (2024), January AI is backed by visionary investors including Marc Benioff, Jerry Yang, and Steve Chen. Our work has been featured in The Wall Street Journal, The New York Times, STAT, Financial Times, and TechCrunch.
January AI is a precision health company using artificial intelligence to extend the world’s healthspan.
Co-founded by Noosheen Hashemi, recently named to Forbes’ 50 Over 50 in Innovation, and Dr. Michael Snyder of Stanford, the company launched with a consumer app, now downloaded nearly 200,000 times, that predicts blood sugar responses to food through photo scans, barcodes, voice, or search across a database of more than 54 million foods.
From the start, January AI has pioneered the use of digital twins to simulate individual health outcomes, empowering proactive and personalized care. The platform is available directly to consumers as a mobile app and to healthcare organizations via API integration.
Building on this foundation, January AI has expanded into enterprise solutions with Mirror, the first Health Context Engine that organizes fragmented health data into a clinically grounded Personal Health Knowledge Graph, providing AI with the context it needs to deliver safe and predictive insights. Recognized by CES, Fast Company, Inc., and The Wall Street Journal, January AI combines scientific rigor with award-winning innovation to redefine how people, clinicians, and platforms use health data.
