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Human Dx

YC S12

San Francisco, US · 11 employees · 9 known investors

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Human Dx builds a medical system that uses crowdsourced clinical knowledge and machine learning to help diagnose patients, with the goal of making healthcare more accurate and accessible globally.

Also known as Step 4, Inc · Step 4

HealthtechHealth TechDiagnosticsUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S12)

JKJay Komarneni
Jay KomarneniCEO
ILIrving Lin
Irving LinTeam Member
TB
Tyler BrandonCommunity
KY
Kaeli YuenMedicine
DB
Dhruv Boddupalli
CH
Camilla Hermann

Investors · 9

Kapor Capitallisted by Kapor CapitalOakland · $100K – $1M

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

Union Square Ventures (USV)listed by Union Square Ventures (USV)New York · $1M – $8M

How we know: Union Square Ventures (USV)'s portfolio page · the VCSheet dataset · open dataset · 5k.vc investor directory · Y Combinator's founder network · 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

Andreessen HorowitzreportedMenlo Park · $500K – $50M

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

First Round CapitalreportedSan Francisco · $100K – $20M

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

Prosus VenturesreportedAmsterdam

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

SV AngelreportedSan Francisco · $150K – $20M

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

US Venture PartnersreportedMenlo Park · $500K – $10M

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

Related companies · 7

UnimaUnima makes portable diagnostic tests that deliver disease identification at the point of care within 15 minutes at low cost, enabling rapid detection and monitoring of infectious diseases.
Redcliffe LifetechRedcliffe Labs is a diagnostic services company offering doctor-curated health checkup packages, genetic and pathology testing, along with expert consultation, AI assistance, and personalized health guidance. It serves patients across India with accessible, affordable diagnostics, including a women-centric platform.
DXDX is an engineering intelligence platform that measures software health, R&D productivity, and AI-human collaboration across the software development lifecycle. It tracks AI-generated code and developer experience to help engineering organizations identify bottlenecks and align engineering work with business goals.
Orange Health LabsOrange Health Labs operates a home-based diagnostic testing service in Indian cities, offering sample collection within 30 minutes and lab results within 6 hours. The company serves urban consumers seeking rapid medical testing across major metropolitan areas.
InVision Medical TechnologyInVision Medtech develops AI software that automatically evaluates left ventricular ejection fraction from echocardiographic images for cardiologists and medical facilities. The product has demonstrated time savings and improved clinical precision in a prospective clinical trial published in Nature.
Read on Scientific AmericanScientific American is a media organization that publishes research and ideas across science, health, technology and society through multiple formats including print, web, video, and podcasts. Founded in 1845, it reaches over 20 million people monthly and maintains editorial independence while providing trustworthy science communication and commentary.
Scanwell HealthScanwell Health develops smartphone applications that enable patients to perform diagnostic tests at home, starting with an FDA-cleared app for urinary tract infection testing and treatment. The platform targets people seeking faster diagnosis and treatment of acute and chronic conditions without visiting a clinic.

Companies working in the same space as Human Dx.

Legal entities · 1

corporate structure
Step 4, Inc

Frequently asked questions

What does Human Dx do?
Human Dx builds a medical system that uses crowdsourced clinical knowledge and machine learning to help diagnose patients, with the goal of making healthcare more accurate and accessible globally.
Who founded Human Dx?
Human Dx was founded by Jay Komarneni, Irving Lin.
Who are Human Dx's investors?
Human Dx's investors include DCVC (Data Collective), Kapor Capital, Union Square Ventures (USV), Y Combinator, Andreessen Horowitz, First Round Capital, Prosus Ventures, SV Angel and 1 more.
Where is Human Dx headquartered?
Human Dx is headquartered in San Francisco, US.