We took the name ManyWorlds because every person is one — a whole world of days, habits, and small decisions nobody else can see from the inside.

Most health software ignores that. It counts your steps, grades your week, and leaves the actual living to you. We want to build the opposite: tools that pay attention to your particular world and help you take care of it.

We use AI for the parts that should feel handled — connecting the data, finding the pattern, remembering the context, and noticing when it is time to act. What's left is the human part: making one good decision in the life you are actually living.

We believe everyone should be able to understand their own health data and act on it, without needing a lab, an expensive hardware stack, or a human coach on call. Our first step is called Grio.

Heesu Jeong Founder of ManyWorlds