Benjamin Kotopka Net Worth (Estimated)
Founder at BrainKey · YC W19
Quick answer
Benjamin Kotopka's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026.
Benjamin Kotopka is Founder at BrainKey (YC W19). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Healthcare, Diagnostics
- Team size: 20
- Website: https://www.brainkey.ai/
Who is Benjamin Kotopka?
Benjamin Kotopka is a founder at BrainKey, which participated in Y Combinator's Winter 2019 batch.
Highlights:
- Y Combinator W19
- BrainKey
About BrainKey
BrainKey is an AI-driven digital healthcare company with a mission to create a world free from dementia.
Model inputs
- Stage: seed
- Valuation tier: fallback-seed
- Valuation note: no_discovery_sources [scale: scrape amount with no URL is not a priced primary]
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: Benjamin Kotopka net worth and BrainKey valuation
What is Benjamin Kotopka's net worth?
Benjamin Kotopka'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.
Benjamin Kotopka net worth
Benjamin Kotopka's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Benjamin Kotopka net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Benjamin Kotopka worth?
Benjamin Kotopka's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. How much Benjamin Kotopka is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Benjamin Kotopka?
Benjamin Kotopka's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. “How rich is Benjamin Kotopka” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Benjamin Kotopka fortune
Benjamin Kotopka's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Benjamin Kotopka fortune figure is estimated paper wealth only, not a verified statement of assets.
Benjamin Kotopka equity value
Benjamin Kotopka's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Benjamin Kotopka equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is BrainKey valuation?
BrainKey's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.
What is BrainKey post-money valuation?
BrainKey'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 BrainKey funding?
BrainKey funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much BrainKey raised is not a complete cap table — figures are estimates only.
How much did BrainKey raise?
How much BrainKey raised, when disclosed, informs the estimated BrainKey valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did BrainKey raise?
How much money BrainKey raised, when a public figure is available, is a model input for the estimated BrainKey valuation on this profile. Estimates only — not a complete cap table.
What is BrainKey series funding?
BrainKey series funding, when a public raise is disclosed, informs the estimated BrainKey valuation here. Not a complete financing history.
What company is Benjamin Kotopka building?
Benjamin Kotopka is Founder at BrainKey, a Y Combinator-backed startup (batch W19).
What does BrainKey do?
BrainKey — Brain Longevity
What YC batch is Benjamin Kotopka from?
Benjamin Kotopka is associated with Y Combinator batch W19.
Where is Benjamin Kotopka based?
Public directory data lists Benjamin Kotopka's region as United States of America.
What industry is Benjamin Kotopka in?
Benjamin Kotopka is listed under Healthcare, Diagnostics.
How big is BrainKey?
Public data lists BrainKey's team size as 20.
What else is notable about Benjamin Kotopka?
Y Combinator W19.
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.