Oskar Kwaśniewski Net Worth (Estimated)
Founder at TesterArmy · YC P26
Quick answer
Oskar Kwaśniewski's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026.
Oskar Kwaśniewski is Founder at TesterArmy (YC P26). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Background: Polish
- Education: University of Warsaw
- Region: United States of America
- Industries: B2B, Engineering, Product and Design
- Team size: 4
- Website: https://tester.army
Who is Oskar Kwaśniewski?
Oskar Kwaśniewski is a co-founder of TesterArmy, a startup focused on quality assurance for software.
Highlights:
- University of Warsaw
- TesterArmy
- Technology enthusiast
Background
Publicly described labels for Oskar Kwaśniewski: Polish. Heritage/background labels may be inferred and are not verified identity documents.
About TesterArmy
TesterArmy is an AI agent that tests websites and mobile apps. It monitors production on a schedule and runs automatically on every GitHub Pull Request, delivering screenshots, recordings, and actionable bug reports.
Describe tests in plain English. The agent handles login flows, OAuth, and OTPs, no scripts to write or maintain. We catch the regressions and UX issues that code review misses.
Model inputs
- Stage: seed
- Valuation tier: fallback-seed
- Valuation note: no_discovery_sources
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: Oskar Kwaśniewski net worth and TesterArmy valuation
What is Oskar Kwaśniewski's net worth?
Oskar Kwaśniewski'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.
Oskar Kwaśniewski net worth
Oskar Kwaśniewski's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Oskar Kwaśniewski net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Oskar Kwaśniewski worth?
Oskar Kwaśniewski's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. How much Oskar Kwaśniewski is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Oskar Kwaśniewski?
Oskar Kwaśniewski's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. “How rich is Oskar Kwaśniewski” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Oskar Kwaśniewski fortune
Oskar Kwaśniewski's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Oskar Kwaśniewski fortune figure is estimated paper wealth only, not a verified statement of assets.
Oskar Kwaśniewski equity value
Oskar Kwaśniewski's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Oskar Kwaśniewski equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is TesterArmy valuation?
TesterArmy's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.
What is TesterArmy post-money valuation?
TesterArmy'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 TesterArmy funding?
TesterArmy funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much TesterArmy raised is not a complete cap table — figures are estimates only.
How much did TesterArmy raise?
How much TesterArmy raised, when disclosed, informs the estimated TesterArmy valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did TesterArmy raise?
How much money TesterArmy raised, when a public figure is available, is a model input for the estimated TesterArmy valuation on this profile. Estimates only — not a complete cap table.
What is TesterArmy series funding?
TesterArmy series funding, when a public raise is disclosed, informs the estimated TesterArmy valuation here. Not a complete financing history.
What company is Oskar Kwaśniewski building?
Oskar Kwaśniewski is Founder at TesterArmy, a Y Combinator-backed startup (batch P26).
What does TesterArmy do?
TesterArmy — Test your app with AI, catch bugs before users do
What YC batch is Oskar Kwaśniewski from?
Oskar Kwaśniewski is associated with Y Combinator batch P26.
Where did Oskar Kwaśniewski go to school?
Public profiles associate Oskar Kwaśniewski with University of Warsaw.
Where is Oskar Kwaśniewski based?
Public directory data lists Oskar Kwaśniewski's region as United States of America.
What industry is Oskar Kwaśniewski in?
Oskar Kwaśniewski is listed under B2B, Engineering, Product and Design.
How big is TesterArmy?
Public data lists TesterArmy's team size as 4.
What is Oskar Kwaśniewski's background?
Publicly described labels for Oskar Kwaśniewski: Polish.
What else is notable about Oskar Kwaśniewski?
University of Warsaw.
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.