Dann Petty Net Worth (Estimated)

Who is Dann Petty?

Dann Petty is a founder associated with the company Hum, which was part of Y Combinator's Summer 2013 batch.

Highlights:

• University of California, Berkeley
• Y Combinator S13
• Founder of Hum

About Hum

Hum is a product designed to disrupt email with collaboration. It organizes conversation into threads, lets you drop work requests into each others’ feeds, and syncs everything across your devices. Hum is focused on real-time conversation and presence.

It makes it easy to see who else is currently viewing a thread. You can “read later” any threads you can’t get to right now, or pin important conversations to the...

Model inputs

• Stage: inactive
• Valuation tier: fallback-inactive
• Research as-of: 2026-08-04
• Funding source: https://www.clickondetroit.com/news/2018/12/27/the-windsor-hum-mystery-it-sounded-like-15-trucks-around-our-house/

FAQ: Dann Petty net worth and Hum valuation

What is Dann Petty's net worth?

Dann Petty's estimated net worth / paper wealth is $56K (range $39K–$84K) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Dann Petty net worth

Dann Petty's estimated net worth / paper wealth is $56K (range $39K–$84K) as of 2026. This Dann Petty net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Dann Petty worth?

Dann Petty's estimated net worth / paper wealth is $56K (range $39K–$84K) as of 2026. How much Dann Petty is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Dann Petty?

Dann Petty's estimated net worth / paper wealth is $56K (range $39K–$84K) as of 2026. “How rich is Dann Petty” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Dann Petty fortune

Dann Petty's estimated net worth / paper wealth is $56K (range $39K–$84K) as of 2026. This Dann Petty fortune figure is estimated paper wealth only, not a verified statement of assets.

Dann Petty equity value

Dann Petty's estimated net worth / paper wealth is $56K (range $39K–$84K) as of 2026. Dann Petty equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Hum valuation?

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

What is Hum post-money valuation?

Hum'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 Hum funding?

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

How much did Hum raise?

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

How much money did Hum raise?

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

What is Hum series funding?

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

What company is Dann Petty building?

Dann Petty is Founder at Hum, a Y Combinator-backed startup (batch S13).

What does Hum do?

Hum — A chat program that integrates with email, with presence.

What YC batch is Dann Petty from?

Dann Petty is associated with Y Combinator batch S13.

Where did Dann Petty go to school?

Public profiles associate Dann Petty with University of California, Berkeley.

Where is Dann Petty based?

Public directory data lists Dann Petty's region as United States of America.

What industry is Dann Petty in?

Dann Petty is listed under B2B, Productivity.

How big is Hum?

Public data lists Hum's team size as 11.

What is Hum's status?

Hum is listed as Inactive in public company data.

What else is notable about Dann Petty?

University of California, Berkeley.

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.