Harley Katz net worth
Quick answer
Harley Katz's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Harley Katz is Founder at Probably Genetic. Probably Genetic valuation.
Harley Katz is Founder at Probably Genetic (YC W19). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Healthcare, Diagnostics
- Team size: 17
- Website: https://www.probablygenetic.com/
Who is Harley Katz?
Harley Katz is a founder associated with Probably Genetic, which was part of Y Combinator's W19 batch.
About Probably Genetic
Probably Genetic is changing the lives of patients living with severe, complex diseases. Our data platform is used by drug developers and patient advocacy groups to develop and launch treatments for these patients. Our technology discovers undiagnosed patients online, analyzes their disease state using machine learning and at-home testing, and enables compliant communication with patients. In doing so, we help...
FAQ: Harley Katz net worth and Probably Genetic valuation
What is Harley Katz's net worth?
Harley Katz's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Harley Katz is Founder at Probably Genetic. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Probably Genetic valuation?
Probably Genetic's estimated valuation on Entrepreneurial Check is $20.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is Harley Katz's role?
Harley Katz is Founder at Probably Genetic, a Y Combinator-backed startup (batch W19).