WILLIAM ZENG

Founder at Sweep

ActiveFounder

Updated: Dec 18, 2025 ·

About

Youngest senior MLE at Roblox. Cumulative 10% CTR lift on games search.

Stats/ML at CMU.

Building Sweep, a Cursor alternative for JetBrains.

Recent News & Mentions

Nov 7, 2025Product Launch🧹 Sweep: Cursor Tab for JetBrains IDEs Mar 13, 2025Product LaunchSweep: JetBrains AI Coding Assistant Nov 1, 2023FundingSweep - Seed Dec 1, 2021FundingSweep - Series A

Experience

FounderFounderCurrent

Present - Present

Frequently Asked Questions

Who is William Zeng?

William Zeng is Founder at Sweep.

What companies has William Zeng founded?

William Zeng co-founded Sweep.