William Zeng net worth
Quick answer
William Zeng's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. William Zeng is Founder at Sweep. Sweep valuation.
William Zeng is Founder at Sweep (YC S23). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: B2B, Engineering, Product and Design
- Team size: 4
- Website: https://sweep.dev/
Who is William Zeng?
William Zeng is a founder of Sweep and is affiliated with Y Combinator's S23 batch.
Highlights:
- Y Combinator S23
- Sweep
About Sweep
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FAQ: William Zeng net worth and Sweep valuation
What is William Zeng's net worth?
William Zeng's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. William Zeng is Founder at Sweep. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Sweep valuation?
Sweep's estimated valuation on Entrepreneurial Check is $20.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is William Zeng's role?
William Zeng is Founder at Sweep, a Y Combinator-backed startup (batch S23).