Shariar Kabir Net Worth (Estimated)

Who is Shariar Kabir?

Shariar Kabir is a founder at Ruby Card, which was part of Y Combinator's Winter 2023 batch.

About Ruby Card

Ruby is a neobank that offers e-commerce businesses a flexible spend management solution and direct integrations with commerce platforms.

By combining banking and commerce data, Ruby provides businesses with a real-time, unified view of their financial health and money movement, empowering them to make better financial decisions and scale their operations.

Model inputs

• Stage: seed
• Valuation tier: fallback-seed
• Valuation note: no_discovery_sources [scale: $500k-class amount looked like a YC check, not a published seed]
• Research as-of: 2026-08-04
• Funding input: no public raise amount found; stage fallback valuation

FAQ: Shariar Kabir net worth and Ruby Card valuation

What is Shariar Kabir's net worth?

Shariar Kabir's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Shariar Kabir net worth

Shariar Kabir's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This Shariar Kabir net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Shariar Kabir worth?

Shariar Kabir's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. How much Shariar Kabir is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Shariar Kabir?

Shariar Kabir's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. “How rich is Shariar Kabir” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Shariar Kabir fortune

Shariar Kabir's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This Shariar Kabir fortune figure is estimated paper wealth only, not a verified statement of assets.

Shariar Kabir equity value

Shariar Kabir's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. Shariar Kabir equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Ruby Card valuation?

Ruby Card's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.

What is Ruby Card post-money valuation?

Ruby Card's estimated valuation on Entrepreneurial Check is $20.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Ruby Card funding?

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

How much did Ruby Card raise?

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

How much money did Ruby Card raise?

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

What is Ruby Card series funding?

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

What company is Shariar Kabir building?

Shariar Kabir is Founder at Ruby Card, a Y Combinator-backed startup (batch W23).

What does Ruby Card do?

Ruby Card — Neobank for e-commerce businesses

What YC batch is Shariar Kabir from?

Shariar Kabir is associated with Y Combinator batch W23.

Where is Shariar Kabir based?

Public directory data lists Shariar Kabir's region as United States of America.

What industry is Shariar Kabir in?

Shariar Kabir is listed under Fintech.

How big is Ruby Card?

Public data lists Ruby Card's team size as 3.

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.