Nicole Lu
InvestorFounderCEO at sieve · Founder at Sieve
New York City Metropolitan Area
Foundedsieve · YCSieve · YC
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About
Nicole Lu worked at Citadel in research, trading, and data science roles, served as a management consultant at McKinsey, and developed cancer detection algorithms at the Broad Institute. She is co-founder and CEO of sieve, a company focused on data cleaning for financial firms.
CEO at sieveYC X25
Intro paths
Nicole went through Y Combinator (Spring 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Tom Blomfield, Monzo and GoCardless co-founder; Y Combinator partner on leave and Anthropic compute-team member. — the partner who ran sieve's batch and knows the company first-hand. YC profile ↗
In turn, Nicole can intro founders to sieve's investors below.
Founder at SieveYC W22
Intro paths
Nicole went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Diana Hu, General Partner at Y Combinator — the partner who ran Sieve's batch and knows the company first-hand. YC profile ↗
In turn, Nicole can intro founders to Sieve's investors below.
Sieve's investors · 8
Co-founders at Sieve


Investments
Investor
Per curated public sources.
Frequently asked questions
- Who is Nicole Lu?
- Nicole Lu worked at Citadel in research, trading, and data science roles, served as a management consultant at McKinsey, and developed cancer detection algorithms at the Broad Institute. She is co-founder and CEO of sieve, a company focused on data cleaning for financial firms.
- Where does Nicole Lu work?
- Nicole Lu is CEO of sieve and Founder at Sieve.
- What companies did Nicole Lu found?
- Nicole Lu founded sieve, Sieve.
- What companies has Nicole Lu invested in?
- Investments tracked here include Plexe, Vision Lab.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Massachusetts Institute of Technology mafia1,487
Also came through, then founded or led a company.
McKinsey & Company mafia937
Also came through, then founded or led a company.
Goldman Sachs mafia651
Also came through, then founded or led a company.
South Park Commons mafia84
Also came through, then founded or led a company.
About this profile. Compiled from public sources — sieve's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights



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