
Flex
What they do:
Stripe for HSA/FSA payments
Quick facts:
HQ: Remote
This list has 54 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (22), New York (8), and Atlanta (3). Largest teams: Clipboard, Noora Health, and Modern Health. Latest round: Malama Health raised $5.32M (Feb 26, 2026).

What they do:
Stripe for HSA/FSA payments
Quick facts:
HQ: Remote

What they do:
ShapeScale is a personal 3D scanner and fitness tracker that…
Quick facts:
HQ: San Francisco, CA, United States

What they do:
The first test designed to prevent birth control side effects
Quick facts:
HQ: Seattle, WA, United States

What they do:
Validated mental health support in your pocket, anytime.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Feel close, even when apart. One meaningful conversation at a time.
Quick facts:
HQ: Rochester, NY, United States

What they do:
We're building the One Medical for dental
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI-powered scalable infrastructure + mental health services, starting…
Quick facts:
HQ: Atlanta, GA, United States

What they do:
AI Health Assistant for Chronic Illness
Quick facts:
HQ: London, United Kingdom

What they do:
AI-powered EHR for independent mental health professionals
Quick facts:
HQ: Philadelphia, PA, United States

What they do:
Addressing Loneliness and Isolation for Seniors
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI Automation for Therapy Practices
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Curing and preventing type 1 diabetes
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI healthcare concierge for employees
Quick facts:
HQ: New York, NY, United States

What they do:
AI-Native Medical Group for Mental Health
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI coach for your entire life
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Improve your appearance by measuring, understanding, and tracking…
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Home care technology for aging parents and their families
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Posture correction software
Quick facts:
HQ: New York, NY, United States