James Slezak Net Worth (Estimated)

Who is James Slezak?

James Slezak is a co-founder of Swayable, a startup that focuses on influence measurement and audience analysis.

Highlights:

• Stanford University
• Swayable
• Y Combinator W18

About Swayable

Swayable partners with the world's leading brands and advocacy groups to change minds, behaviors and attitudes.

We are hiring in data science, full stack engineering, data visualization, design, and operations. We welcome unsolicited CVs from anyone, and especially encourage women and people from under-represented groups to talk to us.

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: James Slezak net worth and Swayable valuation

What is James Slezak's net worth?

James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

James Slezak net worth

James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. This James Slezak net worth figure is estimated paper wealth, not a verified statement of assets.

How much is James Slezak worth?

James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. How much James Slezak is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is James Slezak?

James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. “How rich is James Slezak” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

James Slezak fortune

James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. This James Slezak fortune figure is estimated paper wealth only, not a verified statement of assets.

James Slezak equity value

James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. James Slezak equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Swayable valuation?

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

What is Swayable post-money valuation?

Swayable'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 Swayable CEO net worth?

James Slezak is listed as Founder & CEO at Swayable. James Slezak's estimated net worth / paper wealth is $20.0M (range $14.0M–$30.0M) as of 2026. This Swayable CEO net worth figure is an independent paper-wealth estimate, not verified net worth.

What is Swayable funding?

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

How much did Swayable raise?

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

How much money did Swayable raise?

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

What is Swayable series funding?

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

What company is James Slezak building?

James Slezak is Founder & CEO at Swayable, a Y Combinator-backed startup (batch W18).

What does Swayable do?

Swayable — Swayable predicts consumer opinion and the impact of content

What YC batch is James Slezak from?

James Slezak is associated with Y Combinator batch W18.

Where did James Slezak go to school?

Public profiles associate James Slezak with Stanford University.

Where is James Slezak based?

Public directory data lists James Slezak's region as United States of America.

What industry is James Slezak in?

James Slezak is listed under B2B, Marketing.

How big is Swayable?

Public data lists Swayable's team size as 30.

What else is notable about James Slezak?

Stanford University.

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.