
Overfit
What they do:
Human coach for accountability + AI for personalized workouts
Quick facts:
HQ: San Francisco, CA, United States
This list has 131 startups and was last updated on Oct 15, 2026. 22 of them are hiring right now. Biggest hubs: San Francisco (121), Los Angeles (5), and San Diego (2). Largest teams: Truepill, Clipboard, and Tempo. Latest round: Malama Health raised $5.32M (Feb 26, 2026).

What they do:
Human coach for accountability + AI for personalized workouts
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Modern egg freezing for half the cost in half the time with top docs
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HQ: San Francisco, CA, United States

What they do:
Digital platform for pelvic floor physical therapy
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HQ: San Francisco, CA, United States
What they do:
Remote monitoring & activity tracking system for seniors.
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HQ: San Francisco, CA, United States
What they do:
We are giving you 20/20 hearing when listening to the devices you…
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HQ: San Francisco, CA, United States

What they do:
We enable cheaper, faster, and better genetic engineering of plants.…
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HQ: San Francisco, CA, United States
What they do:
Personalized health company doing customized vitamin packs on…
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HQ: San Francisco, CA, United States
What they do:
The digital sleep clinic
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HQ: San Francisco, CA, United States

What they do:
Care Coordination Platform for Healthcare
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HQ: San Francisco, CA, United States
What they do:
Helping diabetes patients use the correct amount of insulin,…
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HQ: San Francisco, CA, United States

What they do:
Motion capture clothing for injury prevention
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HQ: San Francisco, CA, United States
What they do:
An enterprise health benefits platform that rewards employees for…
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HQ: San Francisco, CA, United States

What they do:
Airo is an AI wearable to track mental health.
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HQ: San Francisco, CA, United States
What they do:
Caelum Health is replacing drugs with software. We use behavioral…
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HQ: San Francisco, CA, United States

What they do:
Democratizing gene therapy by reinventing its manufacturing and…
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HQ: San Francisco, CA, United States

What they do:
Fit to Form is a site where women shop for dresses based on their…
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HQ: San Francisco, CA, United States

What they do:
A platform for fitness instructors to build their business and…
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HQ: San Francisco, CA, United States

What they do:
Longevity Nutrition Service
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HQ: San Francisco, CA, United States

What they do:
Immediate stroke detection at home
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HQ: San Francisco, CA, United States

What they do:
The only patient engagement software that pays you.
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HQ: Los Angeles, CA, United States

What they do:
We turn Patients into Researchers.
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HQ: San Francisco, CA, United States

What they do:
Async personalized and actionable health education by real doctors
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HQ: San Francisco, CA, United States

What they do:
Root cause help for chronic conditions
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HQ: San Francisco, CA, United States