EntrepreneurialCheck
Don Pinkus estimated net worth profile

Don Pinkus net worth

Don Pinkus Net Worth 2026 (Estimated) · CTO at Blockspring · YC S14
est. wealth $6.0M

Quick answer

Don Pinkus's estimated net worth is $6.0M (range $4.2M – $9.0M) as of 2026. Don Pinkus is CTO at Blockspring. Blockspring valuation.

Don Pinkus is CTO at Blockspring (YC S14). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameDon Pinkus
RoleCTO
CompanyBlockspring
YC batchS14
Est. company val$100.0M
Assumed ownership6%
Est. paper wealth / net worth$6.0M
$4.2M – $9.0M
  • Company status: Acquired
  • Region: United States of America
  • Industries: B2B, Infrastructure
  • Team size: 3
  • Website: http://blockspring.com

Who is Don Pinkus?

Don Pinkus is a member of Y Combinator's Summer 2014 batch with Blockspring.

About Blockspring

Blockspring helps small businesses and merchants integrate APIs into their productivity tools without any code - useful for report automation, lead generation, and building dynamic landing pages. It is recognized by Gartner, wired, BI, and Techcrunch for API data management.

FAQ: Don Pinkus net worth and Blockspring valuation

What is Don Pinkus's net worth?

Don Pinkus's estimated net worth is $6.0M (range $4.2M – $9.0M) as of 2026. Don Pinkus is CTO at Blockspring. 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 Blockspring valuation?

Blockspring'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 Don Pinkus's role?

Don Pinkus is CTO at Blockspring, a Y Combinator-backed startup (batch S14).