Joshua Weissburg Net Worth (Estimated)

Who is Joshua Weissburg?

Joshua Weissburg is a founder of Outbound, which participated in Y Combinator's Winter 2015 batch.

Highlights:

• Y Combinator W15
• University of Michigan

About Outbound

Outbound organizes the messages you send around the actions your customers take. We allow non-technical marketers and product people to set up automated email, push notification, SMS or voice messages when you need your users to take an action, then test how well each message works.

Model inputs

• Stage: acquired
• Valuation tier: fallback-acquired
• Valuation note: no_discovery_sources [scale: acquired/inactive raise amount not used as 10× input]
• Research as-of: 2026-08-04
• Funding input: no public raise amount found; stage fallback valuation

FAQ: Joshua Weissburg net worth and Outbound valuation

What is Joshua Weissburg's net worth?

Joshua Weissburg's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Joshua Weissburg net worth

Joshua Weissburg's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. This Joshua Weissburg net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Joshua Weissburg worth?

Joshua Weissburg's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. How much Joshua Weissburg is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Joshua Weissburg?

Joshua Weissburg's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. “How rich is Joshua Weissburg” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Joshua Weissburg fortune

Joshua Weissburg's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. This Joshua Weissburg fortune figure is estimated paper wealth only, not a verified statement of assets.

Joshua Weissburg equity value

Joshua Weissburg's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. Joshua Weissburg equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Outbound valuation?

Outbound's estimated valuation on Entrepreneurial Check is $100.0M. Independent model output, not a verified appraisal or official mark.

What is Outbound post-money valuation?

Outbound's estimated valuation on Entrepreneurial Check is $100.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Outbound funding?

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

How much did Outbound raise?

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

How much money did Outbound raise?

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

What is Outbound series funding?

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

What company is Joshua Weissburg building?

Joshua Weissburg is Chief Customer Officer at Outbound, a Y Combinator-backed startup (batch W15).

What does Outbound do?

Outbound — Create automated messages -- email, iOS/Android push, SMS and web…

What YC batch is Joshua Weissburg from?

Joshua Weissburg is associated with Y Combinator batch W15.

Where did Joshua Weissburg go to school?

Public profiles associate Joshua Weissburg with University of Michigan.

Where is Joshua Weissburg based?

Public directory data lists Joshua Weissburg's region as United States of America.

What industry is Joshua Weissburg in?

Joshua Weissburg is listed under B2B, Marketing.

How big is Outbound?

Public data lists Outbound's team size as 2.

What is Outbound's status?

Outbound is listed as Acquired in public company data.

What else is notable about Joshua Weissburg?

Y Combinator W15.

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.