Top Quantified Self Startups in 2026

At Fitnescity, we make health and wellness testing accessible and convenient. Fitnescity partners with local clinics and labs nationwide to offer consumer-facing tests, along with personal data analytics. We're growing fast as we're building the largest platform of wellness tests. Join us!

PHOS is the world’s first Personal Health Operating System. AI powered health intelligence that turns fragmented data into clear actionable insights. Bringing together your physical, mental, emotional and lifestyle data into a unified system, so you can understand what matters and take meaningful action for your wellbeing.