Ayush Mahna Net Worth (Estimated)

Who is Ayush Mahna?

Ayush Mahna is a founder at Costream, which is part of the Y Combinator S25 batch.

Highlights:

• Costream
• Y Combinator S25

About Costream

Indexing human dialogue through digital products

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: Ayush Mahna net worth and Costream valuation

What is Ayush Mahna's net worth?

Ayush Mahna's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Ayush Mahna net worth

Ayush Mahna's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Ayush Mahna net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Ayush Mahna worth?

Ayush Mahna's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. How much Ayush Mahna is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Ayush Mahna?

Ayush Mahna's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. “How rich is Ayush Mahna” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Ayush Mahna fortune

Ayush Mahna's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Ayush Mahna fortune figure is estimated paper wealth only, not a verified statement of assets.

Ayush Mahna equity value

Ayush Mahna's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Ayush Mahna equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Costream valuation?

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

What is Costream post-money valuation?

Costream'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 Costream funding?

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

How much did Costream raise?

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

How much money did Costream raise?

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

What is Costream series funding?

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

What company is Ayush Mahna building?

Ayush Mahna is Co-Founder at Costream, a Y Combinator-backed startup (batch S25).

What does Costream do?

Costream — Indexing human dialogue through digital products

What YC batch is Ayush Mahna from?

Ayush Mahna is associated with Y Combinator batch S25.

Where is Ayush Mahna based?

Public directory data lists Ayush Mahna's region as United States of America.

What industry is Ayush Mahna in?

Ayush Mahna is listed under Consumer.

How big is Costream?

Public data lists Costream's team size as 2.

What else is notable about Ayush Mahna?

Costream.

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.