Caleb Sima
Solo GP · San Francisco, California
Named as the only individual (executive officer/director) on the Form D for WhiteRabbit F&F I LLC, a venture fund (Aug 2026) (3 vehicles on file: 2 funds, 1 SPV).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Caleb Sima holds a 93/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $50K–$200K
- Cross-sector early stage track record
- Named as the only individual (executive officer/director) on the Form D for WhiteRabbit F&F I LLC, a venture fund (Aug 2026) (3 vehicles on file: 2 funds, 1 SPV).
Building in Technology & Software? See how well your pitch deck matches Caleb Sima’s thesis.
Check My Startup FitVerified investment track record
Named as the only individual (executive officer/director) on the Form D for WhiteRabbit F&F I LLC, a venture fund (Aug 2026) (3 vehicles on file: 2 funds, 1 SPV).
Source: SEC Form D: WhiteRabbit F&F I LLC (Aug 10, 2026) · 2 more sources
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $50K–$200K
- Verified deals
- 2 on file
- Latest activity
- Aug 2026
Is Caleb Sima a fit for you?
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What sectors does Caleb Sima back?
Sector focus not yet verifiedVerified investments & deal activity
2 deals trackedRecent startup investments, syndicate rounds, and public co-investments across the US and Europe.
Public Verification Sources
- SEC Form D: WhiteRabbit F&F I LLCAug 10, 2026
- SEC Form D: WhiteRabbit III LLCJan 20, 2026
- SEC Form D: WhiteRabbit II LLCAug 22, 2025
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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