Ken Sobel Net Worth (Estimated)

Who is Ken Sobel?

Ken Sobel is a co-founder of Whirl, a company that was part of Y Combinator's Summer 2014 cohort.

Highlights:

• Y Combinator S14
• Whirl

About Whirl

Whirl's proprietary payment terminal allows customers to pay with a fingerprint in just 1 second. It is the fastest and most secure method of payment on the market, offering the security of a chip card with a nearly invisible payment experience.

Just a single press to the payment terminal, and payment is complete.

Model inputs

• Stage: inactive
• Valuation tier: fallback-inactive
• Valuation note: no_discovery_sources
• Research as-of: 2026-08-04
• Funding input: no public raise amount found; stage fallback valuation

FAQ: Ken Sobel net worth and Whirl valuation

What is Ken Sobel's net worth?

Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Ken Sobel net worth

Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. This Ken Sobel net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Ken Sobel worth?

Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. How much Ken Sobel is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Ken Sobel?

Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. “How rich is Ken Sobel” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Ken Sobel fortune

Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. This Ken Sobel fortune figure is estimated paper wealth only, not a verified statement of assets.

Ken Sobel equity value

Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. Ken Sobel equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Whirl valuation?

Whirl's estimated valuation on Entrepreneurial Check is $1.0M. Independent model output, not a verified appraisal or official mark.

What is Whirl post-money valuation?

Whirl's estimated valuation on Entrepreneurial Check is $1.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Whirl CEO net worth?

Ken Sobel is listed as CEO at Whirl. Ken Sobel's estimated net worth / paper wealth is $36K (range $25K–$55K) as of 2026. This Whirl CEO net worth figure is an independent paper-wealth estimate, not verified net worth.

What is Whirl funding?

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

How much did Whirl raise?

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

How much money did Whirl raise?

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

What is Whirl series funding?

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

What company is Ken Sobel building?

Ken Sobel is CEO at Whirl, a Y Combinator-backed startup (batch S14).

What does Whirl do?

Whirl — Pay instantly with your fingerprint.

What YC batch is Ken Sobel from?

Ken Sobel is associated with Y Combinator batch S14.

Where is Ken Sobel based?

Public directory data lists Ken Sobel's region as United States of America.

What industry is Ken Sobel in?

Ken Sobel is listed under B2B, Retail.

How big is Whirl?

Public data lists Whirl's team size as 2.

What is Whirl's status?

Whirl is listed as Inactive in public company data.

What else is notable about Ken Sobel?

Y Combinator S14.

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.