Alex Katz
Solo GP · Princeton, New Jersey
Named as one of two individuals (Member of the Management Company of the Issuer) on the Form D for ff Blue and Yellow Heritage Fund, L.P., a venture fund (Sep 2023).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Alex Katz holds a 73/100 confidence score
- Verified past startup investments on public record
- Active co-investor alongside leading venture syndicates
- Clear domain thesis in E-commerce & Retail, Defense & Aerospace, Healthcare
- Named as one of two individuals (Member of the Management Company of the Issuer) on the Form D for ff Blue and Yellow Heritage Fund, L.P., a venture fund (Sep 2023).
Building in E-commerce & Retail, Defense & Aerospace, Healthcare? See how well your pitch deck matches Alex Katz’s thesis.
Check My Startup FitVerified investment track record
Named as one of two individuals (Member of the Management Company of the Issuer) on the Form D for ff Blue and Yellow Heritage Fund, L.P., a venture fund (Sep 2023).
Source: SEC Form D: ff Blue and Yellow Heritage Fund, L.P. (Sep 13, 2023)
- Stages
- Pre-seed, Seed
- Typical check (est.)
- Disclosed on file
- Verified deals
- 1 on file
- Latest activity
- Sep 2023
Is Alex Katz a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Alex Katz back?
E-commerce & RetailDefense & AerospaceHealthcareVerified investments & deal activity
1 deal trackedRecent startup investments, syndicate rounds, and public co-investments across the US and Europe.
- Sep 2023
ff Blue and Yellow Heritage Fund, L.P.
Invested through a fund
Public Verification Sources
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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