Zach Rausnitz Net Worth (Estimated)

Who is Zach Rausnitz?

Zach Rausnitz is a graduate from the University of Pennsylvania and a YC founder from the Winter 2019 batch with his company Centaur.

Highlights:

• University of Pennsylvania
• Y Combinator (W19)
• Centaur

About Centaur

The best AI models aren’t just trained and evaluated with human data; they’re built with superhuman data. The strongest datasets emerge through collective intelligence, where humans and machines work together to outperform either one alone. At Centaur, we create superior quality data by turning annotation into an arena where experts and AI compete.

Model inputs

• Stage: series-b
• Valuation tier: raise-10x
• Funding input: reported raise $16.0M
• Valuation note: Leftover $16M gemini seed matches the published Series B. Do not lock the prior $15M A or tracker lifetime ~$32M.
• Research as-of: 2026-09-14
• Funding source: https://centaur.ai/post/announcing-our-16m-series-b-to-accelerate-ai-for-health-and-science

FAQ: Zach Rausnitz net worth and Centaur valuation

What is Zach Rausnitz's net worth?

Zach Rausnitz's estimated net worth / paper wealth is $9.1M (range $6.3M–$13.6M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Zach Rausnitz net worth

Zach Rausnitz's estimated net worth / paper wealth is $9.1M (range $6.3M–$13.6M) as of 2026. This Zach Rausnitz net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Zach Rausnitz worth?

Zach Rausnitz's estimated net worth / paper wealth is $9.1M (range $6.3M–$13.6M) as of 2026. How much Zach Rausnitz is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Zach Rausnitz?

Zach Rausnitz's estimated net worth / paper wealth is $9.1M (range $6.3M–$13.6M) as of 2026. “How rich is Zach Rausnitz” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Zach Rausnitz fortune

Zach Rausnitz's estimated net worth / paper wealth is $9.1M (range $6.3M–$13.6M) as of 2026. This Zach Rausnitz fortune figure is estimated paper wealth only, not a verified statement of assets.

Zach Rausnitz equity value

Zach Rausnitz's estimated net worth / paper wealth is $9.1M (range $6.3M–$13.6M) as of 2026. Zach Rausnitz equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Centaur valuation?

Centaur's estimated valuation on Entrepreneurial Check is $160.0M. Independent model output, not a verified appraisal or official mark.

What is Centaur post-money valuation?

Centaur's estimated valuation on Entrepreneurial Check is $160.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Centaur funding?

Centaur funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Centaur raised is not a complete cap table — figures are estimates only.

How much did Centaur raise?

How much Centaur raised, when disclosed, informs the estimated Centaur valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did Centaur raise?

How much money Centaur raised, when a public figure is available, is a model input for the estimated Centaur valuation on this profile. Estimates only — not a complete cap table.

What is Centaur series funding?

Centaur series funding, when a public raise is disclosed, informs the estimated Centaur valuation here. Not a complete financing history.

What company is Zach Rausnitz building?

Zach Rausnitz is Founder at Centaur, a Y Combinator-backed startup (batch W19).

What does Centaur do?

Centaur — We Create Superior Data By Making Annotation Competitive

What YC batch is Zach Rausnitz from?

Zach Rausnitz is associated with Y Combinator batch W19.

Where did Zach Rausnitz go to school?

Public profiles associate Zach Rausnitz with University of Pennsylvania.

Where is Zach Rausnitz based?

Public directory data lists Zach Rausnitz's region as United States of America.

What industry is Zach Rausnitz in?

Zach Rausnitz is listed under Healthcare, Healthcare IT.

How big is Centaur?

Public data lists Centaur's team size as 45.

What else is notable about Zach Rausnitz?

University of Pennsylvania.

Is Entrepreneurial Check affiliated with Y Combinator?

No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.