Jon Grall Net Worth (Estimated)

Who is Jon Grall?

Jon Grall is a serial app developer and user-centered design expert with a 20-year career in software development, spanning Silicon Valley startups and Fortune 100 companies. He is a Y Combinator alum and founder of SimplyListed (W11).

Highlights:

• Y Combinator alum (W11)
• MIT alum
• 20-year career in software development

About SimplyListed

SimplyListed makes it really easy for people to sell their stuff. You just take a picture, and they list your item for sale automatically.

A prototype of the SimplyListed iPhone app was first released on the iTunes App Store in February 2011.

Model inputs

• Stage: inactive
• Valuation tier: fallback-inactive
• Research as-of: 2026-08-04
• Funding source: https://www.ycombinator.com/companies/simplylisted

FAQ: Jon Grall net worth and SimplyListed valuation

What is Jon Grall's net worth?

Jon Grall's estimated net worth / paper wealth is $28K (range $20K–$42K) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Jon Grall net worth

Jon Grall's estimated net worth / paper wealth is $28K (range $20K–$42K) as of 2026. This Jon Grall net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Jon Grall worth?

Jon Grall's estimated net worth / paper wealth is $28K (range $20K–$42K) as of 2026. How much Jon Grall is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Jon Grall?

Jon Grall's estimated net worth / paper wealth is $28K (range $20K–$42K) as of 2026. “How rich is Jon Grall” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Jon Grall fortune

Jon Grall's estimated net worth / paper wealth is $28K (range $20K–$42K) as of 2026. This Jon Grall fortune figure is estimated paper wealth only, not a verified statement of assets.

Jon Grall equity value

Jon Grall's estimated net worth / paper wealth is $28K (range $20K–$42K) as of 2026. Jon Grall equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is SimplyListed valuation?

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

What is SimplyListed post-money valuation?

SimplyListed'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 SimplyListed funding?

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

How much did SimplyListed raise?

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

How much money did SimplyListed raise?

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

What is SimplyListed series funding?

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

What company is Jon Grall building?

Jon Grall is Founder at SimplyListed, a Y Combinator-backed startup (batch W11).

What does SimplyListed do?

SimplyListed — Sell your stuff.

What YC batch is Jon Grall from?

Jon Grall is associated with Y Combinator batch W11.

Where did Jon Grall go to school?

Public profiles associate Jon Grall with MIT.

Where is Jon Grall based?

Public directory data lists Jon Grall's region as United States of America.

What industry is Jon Grall in?

Jon Grall is listed under Consumer, Home and Personal.

How big is SimplyListed?

Public data lists SimplyListed's team size as 2.

What is SimplyListed's status?

SimplyListed is listed as Inactive in public company data.

What else is notable about Jon Grall?

Y Combinator alum (W11).

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.