Calm is a San Francisco-based mental wellness company best known for its meditation and sleep app, which pairs guided meditations, celebrity-narrated Sleep Stories, music and soundscapes into a subscription product. Founded in 2012 by Michael Acton Smith and Alex Tew, Calm has grown from a simple 'do nothing for two minutes' web experiment into one of the most downloaded wellness apps in the world, expanding into employer benefits (Calm Business) and a clinical mental-health platform (Calm Health) reaching tens of millions of people.
Rise Science is a Chicago-based health technology company behind RISE, a sleep and energy tracking app built on two ideas sleep researchers agree on: sleep debt and circadian rhythm. Rather than scoring your sleep with a vague number, RISE predicts your daily energy peaks and dips and tells you the best time to do everything - from your last coffee to winding down for bed. Founded in 2015 by Northwestern engineers Jeff Kahn and Leon Sasson, the company has raised $15.5M and grown the app past 5 million users.