William Hart Net Worth (Estimated)

Who is William Hart?

William Hart is a founder involved with Glass Health, which participated in Y Combinator's Winter 2023 and Summer 2020 cohorts.

Highlights:

• Y Combinator W23
• Y Combinator S20

About Glass Health

We empower clinicians with our AI platform for developing differential diagnoses and drafting clinical plans.

Model inputs

• Stage: seed
• Valuation tier: raise-10x
• Funding input: reported raise $5.0M
• Valuation note: Leftover unsourced $5M is the Initialized seed. Do not lock earlier pre-seed or tracker lifetime ~$5.5–7M.
• Research as-of: 2026-09-14
• Funding source: https://www.wilmerhale.com/en/insights/news/20231006-wilmerhale-advises-glass-health-in-5m-seed-round

FAQ: William Hart net worth and Glass Health valuation

What is William Hart's net worth?

William Hart's estimated net worth / paper wealth is $12.5M (range $8.8M–$18.8M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

William Hart net worth

William Hart's estimated net worth / paper wealth is $12.5M (range $8.8M–$18.8M) as of 2026. This William Hart net worth figure is estimated paper wealth, not a verified statement of assets.

How much is William Hart worth?

William Hart's estimated net worth / paper wealth is $12.5M (range $8.8M–$18.8M) as of 2026. How much William Hart is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is William Hart?

William Hart's estimated net worth / paper wealth is $12.5M (range $8.8M–$18.8M) as of 2026. “How rich is William Hart” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

William Hart fortune

William Hart's estimated net worth / paper wealth is $12.5M (range $8.8M–$18.8M) as of 2026. This William Hart fortune figure is estimated paper wealth only, not a verified statement of assets.

William Hart equity value

William Hart's estimated net worth / paper wealth is $12.5M (range $8.8M–$18.8M) as of 2026. William Hart equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Glass Health valuation?

Glass Health's estimated valuation on Entrepreneurial Check is $50.0M. Independent model output, not a verified appraisal or official mark.

What is Glass Health post-money valuation?

Glass Health's estimated valuation on Entrepreneurial Check is $50.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Glass Health funding?

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

How much did Glass Health raise?

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

How much money did Glass Health raise?

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

What is Glass Health series funding?

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

What company is William Hart building?

William Hart is Founder/CTO at Glass Health, a Y Combinator-backed startup (batch W23, S20).

What does Glass Health do?

Glass Health — AI-Powered Clinical Decision Support & Ambient Scribing

What YC batch is William Hart from?

William Hart is associated with Y Combinator batch W23, S20.

What other companies is William Hart connected to?

Public associations for William Hart include Seal.

Where is William Hart based?

Public directory data lists William Hart's region as United Kingdom.

What industry is William Hart in?

William Hart is listed under Healthcare, Healthcare IT, B2B.

How big is Glass Health?

Public data lists Glass Health's team size as 7.

What else is notable about William Hart?

Y Combinator W23.

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.