Doug Peltz net worth
Quick answer
Doug Peltz's estimated net worth is $6.0M (range $4.2M – $9.0M) as of 2026. Doug Peltz is Founder at Mystery.org. Mystery.org valuation.
Doug Peltz is Founder at Mystery.org (YC S17). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Acquired
- Region: United States of America
- Industries: Education
- Team size: 53
- Website: https://mystery.org
Who is Doug Peltz?
Doug Peltz is a founder associated with Mystery.org, part of the Y Combinator S17 cohort.
About Mystery.org
We started Mystery.org to create better explanations for every question children have about the world. We began with the 150 most common science questions that children ask teachers. We call this collection Mystery Science. Last year, more than 4 million children used Mystery Science in 50% of U.S. elementary schools. In an industry that is plagued by long sales cycles and high barriers to entry, we’ve sold...
FAQ: Doug Peltz net worth and Mystery.org valuation
What is Doug Peltz's net worth?
Doug Peltz's estimated net worth is $6.0M (range $4.2M – $9.0M) as of 2026. Doug Peltz is Founder at Mystery.org. 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 Mystery.org valuation?
Mystery.org's estimated valuation on Entrepreneurial Check is $100.0M. 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 Doug Peltz's role?
Doug Peltz is Founder at Mystery.org, a Y Combinator-backed startup (batch S17).