It’s Time to Build
in Health
We are at a unique moment in time. Our entire healthcare system— how we access, pay for, and deliver healthcare —is being re-engineered through technology. Misaligned incentives and lack of transparency are finally shifting. The patient is finally a powerful stakeholder in the system.
Healthcare is being pushed outside the four walls of the hospital, with new models emerging for delivering care at community-based locations, at home, or virtually, wherever you are. In all these areas, technology is reducing friction, introducing automation, and enabling new methods for delivering cost-effective clinical services.
A fantastic partner with whom to build the company of our dreams!
Todd Park Cofounder & Executive Chairman, Devoted
a16z brings a deep bench and ecosystem that is unmatched and invaluable.
Rajaie Batniji MD, PhD Cofounder & CEO, Waymark
Learning from the team has helped us navigate the complexities of healthcare.
Mustafa Shabib CTO & Cofounder, Season Health
Partnering with a16z helped us tackle the most daunting challenges head-on.
Chris Ellis Cofounder & CEO, Thatch
Incredibly supportive team and incredibly connected network-and fun to work with!
Ed Park Cofounder & CEO, Devoted
a16z is the best in the business – betting big on the future with every move.
Michael Kopko CEO, Pearl Health
Health Builders
Portfolio Jobs BoardAny investments or portfolio companies mentioned, referred to, or described on this page are not representative of all investments in vehicles managed by a16z and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. Exits include current and former a16z portfolio companies which have been acquired as well as companies which have undergone an initial public offering or direct public offering of shares. Certain publicly traded companies on this list may still be held in Andreessen Horowitz funds. A list of investments made by funds managed by a16z is available here: https://a16z.com/investment-list/. Additionally investments that have participated in a16z accelerator programs can also be found here: https://speedrun.a16z.com/companies/. Excluded from this list are investments for which the issuer has not provided permission for a16z to disclose publicly as well as unannounced investments in publicly traded digital assets. Further, the list of investments is updated monthly and as such may not reflect most recent a16z investments. Past results of Andreessen Horowitz’s investments, pooled investment vehicles, or investment strategies are not necessarily indicative of future results.
Themes in Bio+Health
Investing in Stipple Bio
Andrew Huberman: Peptides, Sleep Tech, and the End of Obesity
Deploying AI in Healthcare
Investing in Ease
Infinite Healthcare: What’s It Worth?
Novartis CEO Vasant Narasimhan on Transforming a 250-Year-Old Company
Why America’s Health Crisis Is an Incentive Problem
Investing in Phylo
Healthcare 2026: AI Doctors, GLP-1s, and Insurance Defection
Investing in Protege AI
Wartime vs Peacetime: Ben Horowitz on Leadership
Big Ideas 2026: New Infrastructure Primitives
Big Ideas 2026: Voice Agents and High-Stakes Trust
Investing in Truemed
Investing in Leona
Investing in Aradigm
Function Health Series B: Launching the Medical Intelligence Era
Biology Is Eating the World
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Biology Is Eating the World
Sign up for our bio + health newsletter to get the latest take from us on the future of biology, technology, and care delivery.