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Mark Nour estimated net worth profile

Mark Nour net worth

Mark Nour Net Worth 2026 (Estimated) · Founder at Buildbox · YC S26
est. wealth $10.0M

Quick answer

Mark Nour's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Mark Nour is Founder at Buildbox. Buildbox valuation.

Mark Nour is Founder at Buildbox (YC S26). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameMark Nour
RoleFounder
CompanyBuildbox
YC batchS26
Est. company val$20.0M
Assumed ownership50%
Est. paper wealth / net worth$10.0M
$7.0M – $15.0M
  • Company status: Active
  • Region: United States of America
  • Industries: B2B, Analytics
  • Team size: 2
  • Website: https://heybuildbox.com

Who is Mark Nour?

Mark Nour is a co-founder of Buildbox, a platform for creating games without coding, which participated in Y Combinator's Summer 2016 batch.

Highlights:

  • Y Combinator S26
  • Buildbox
  • Creator of a no-code game development platform

About Buildbox

Buildbox helps product teams improve the human-agent experience. We analyze user intent, agent behavior, and outcomes to find where users get stuck or lose trust, then turn those findings into ranked, reproducible issues.

FAQ: Mark Nour net worth and Buildbox valuation

What is Mark Nour's net worth?

Mark Nour's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Mark Nour is Founder at Buildbox. 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 Buildbox valuation?

Buildbox'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 Mark Nour's role?

Mark Nour is Founder at Buildbox, a Y Combinator-backed startup (batch S26).