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Copper Health

YC W24

San Francisco, US · Founded 2024 · 2 employees · 4 known investors

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Copper Health is a full-service remote therapeutic monitoring (RTM) partner for physical therapy practices that handles patient enrollment, monitoring via SMS, clinical documentation, and billing support. The service enables practices to add recurring revenue of approximately $150 per patient monthly without upfront costs or fixed fees.

Also known as RatioData, Inc. · Airfront · Ratio · Ratio, Airfront

AI & Machine LearningDigital HealthHealthtechSaaSHealth TechTelehealthB2BAIUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (W24)

Copper Health was founded in 2024 by Joanne Wang and Tommy Guo.

JWJoanne Wang
Joanne WangCo-Founder2024–2025Previously, she was an investor at General Atlantic focused on venture and growth-stage investments in AI and machine learning.
TGTommy Guo
Tommy GuoFounderuntil 2026Previously, he served as a senior software engineer at Stripe, where he contributed to search infrastructure and led API work; he was also Stripe's first new graduate hire in New York. He holds a degree in Computer Science from NYU.

Investors · 4

Monte Carlo Capitallisted by Monte Carlo Capital$350K – $1.5M

How we know: Monte Carlo Capital's portfolio page · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Coho DeeptechreportedSan Francisco

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 5

SynapticureSynapticure provides virtual care services for individuals and families with neurodegenerative conditions, offering access to expert-led care, cutting-edge treatments, clinical trials, and wraparound support across all 50 US states through a network of local partners.
Blueberry PediatricsBlueberry Pediatrics provides 24/7 telemedicine consultations with board-certified pediatricians for families, supplemented by an at-home diagnostic kit to expand diagnosis capabilities and reduce urgent care visits.
Standard MedicalStandard Medical is a primary care clinic that uses AI under physician supervision, with a licensed physician making every clinical decision while AI gradually takes on clinical tasks. It aims to lower costs and expand access to care, and plans to see its first patients in Utah in 2026.
Mindset HealthMindset Health develops digital health programs using hypnotherapy and mind-body medicine to help patients manage gastrointestinal disorders and improve health outcomes. The platform is delivered via mobile app and partnerships with health plans and medical centers globally.
Gradia HealthGradia provides a virtual care platform for patients with chronic conditions, offering integrated communication and specialized care coordination between clinic appointments to supplement traditional in-person care.

Companies working in the same space as Copper Health.

Legal entities · 1

corporate structure
RatioData, Inc.

In the news

⭐️ Airfront - AI-first email platform with built-in automationsycombinator.com · Mar 2024

Frequently asked questions

What does Copper Health do?
Copper Health is a full-service remote therapeutic monitoring (RTM) partner for physical therapy practices that handles patient enrollment, monitoring via SMS, clinical documentation, and billing support. The service enables practices to add recurring revenue of approximately $150 per patient monthly without upfront costs or fixed fees.
Who founded Copper Health?
Copper Health was founded by Joanne Wang, Tommy Guo in 2024.
Who are Copper Health's investors?
Copper Health's investors include Expansion Capital, Monte Carlo Capital, Y Combinator, Coho Deeptech.
Where is Copper Health headquartered?
Copper Health is headquartered in San Francisco, US.