Mindstrong Health was a digital mental health platform that leveraged artificial intelligence, smartphone behavioral biomarkers, and passive sensing to diagnose and monitor mental health conditions. The company combined digital phenotyping technology with virtual behavioral health services to provide measurement-based mental health care. Founded by leading figures in neuroscience and healthcare, Mindstrong raised over $174 million across multiple funding rounds before ceasing operations in early 2023 when its technology assets were acquired by SonderMind.
Mindstrong Health has been acquired
This company is no longer available on our private secondary market.
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
2014
Employees
100–150
Total Funding
$174M
3 rounds
Total raised $174M across 3 rounds
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Last updated 05-07-2026
Latest Round
Type
Series C
Date
August 2021
Amount
$100M
Valuation
—
Lead Investors
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| August 2021 | Series C | $100M | — | General Catalyst |
| January 2018 | Series B | $15M | — | Bezos Expeditions, Decheng Capital |
| June 2017 | Series A | $14M | — | Foresite Capital, ARCH Venture Partners |
Thomas Insel
Co-Founder, MD
Paul Dagum
Co-Founder, MD PhD
Richard Klausner
Co-Founder, MD
Competitor list is illustrative and may be incomplete, stale, or erroneous.
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