Matt Brezina Net Worth (Estimated)

Who is Matt Brezina?

Matt Brezina is a co-founder of Xobni, which was part of Y Combinator's Summer 2006 cohort.

Highlights:

• University of Michigan
• Xobni
• Y Combinator S06

About Xobni

Xobni makes your inbox and address book smarter. Xobni, and its Smartr product suite, discover all the people you've ever emailed, called or SMS'd, and instantly access a full view of each contact, complete with their photo, job title, company details, email history as well as updates from LinkedIn, Facebook, and Twitter. You can download Smartr for Gmail, Android or iPhone; and Xobni for Outlook and BlackBerry...

Model inputs

• Stage: acquired
• Valuation tier: fallback-acquired
• Valuation note: [scale: acquired/inactive raise amount not used as 10× input]
• Research as-of: 2026-08-04
• Funding source: https://techcrunch.com/2013/07/03/source-xobni-was-acquired-for-more-than-60-million/?guccounter=1

FAQ: Matt Brezina net worth and Xobni valuation

What is Matt Brezina's net worth?

Matt Brezina's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Matt Brezina net worth

Matt Brezina's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. This Matt Brezina net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Matt Brezina worth?

Matt Brezina's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. How much Matt Brezina is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Matt Brezina?

Matt Brezina's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. “How rich is Matt Brezina” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Matt Brezina fortune

Matt Brezina's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. This Matt Brezina fortune figure is estimated paper wealth only, not a verified statement of assets.

Matt Brezina equity value

Matt Brezina's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. Matt Brezina equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Xobni valuation?

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

What is Xobni post-money valuation?

Xobni'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 Xobni funding?

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

How much did Xobni raise?

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

How much money did Xobni raise?

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

What is Xobni series funding?

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

What company is Matt Brezina building?

Matt Brezina is Founder at Xobni, a Y Combinator-backed startup (batch S06).

What YC batch is Matt Brezina from?

Matt Brezina is associated with Y Combinator batch S06.

Where did Matt Brezina go to school?

Public profiles associate Matt Brezina with University of Michigan.

What other companies is Matt Brezina connected to?

Public associations for Matt Brezina include Xobni.

Where is Matt Brezina based?

Public directory data lists Matt Brezina's region as United States of America.

What industry is Matt Brezina in?

Matt Brezina is listed under B2B, Productivity.

How big is Xobni?

Public data lists Xobni's team size as 11.

What is Xobni's status?

Xobni is listed as Acquired in public company data.

What else is notable about Matt Brezina?

University of Michigan.

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.