GreyMatter Capital
San Francisco, California, United StatesFounded 2021
GreyMatter Capital is a venture capital firm dedicated to empowering early-stage founders who are building the future of mental and behavioral health. They invest across three key areas: mental health and wellness, behavioral healthcare delivery, and frontier technologies such as neurotech.
Portfolio
3
Fund Size
$25M
Top Stage
Series A
Last 12 Mo
1
Stage Distribution
Portfolio
3 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| FamilyWell Health | Series A | $8M | Nov 2025 |
| Nema Health | Series A | $14.5M | Jan 2025 |
| Healthie | Series B | $23M | Oct 2024 |
Top Co-Investors
.406 Ventures2 shared
New Markets Venture Partners1 shared
TCV1 shared
Velvet Sea Ventures1 shared
Deerfield1 shared
CVS Health1 shared
Optum Ventures1 shared
Last updated: 1 March 2026