William Santana Li is an angel investor and operator angel based in Sunnyvale, California, United States with one known investment, Knightscope.
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Investment focus
- Stage
- Seed
- Sector
- AIHardwareHealthcare
- Focus
- Autonomous Security RobotsCybersecurityRoboticsSensors
Contacts
William Santana Li portfolio company (1)
- Knightscope
Investor Profile
Founders in the listed sectors AI, Hardware and Healthcare, and focus areas Autonomous Security Robots, Cybersecurity, Robotics and Sensors will recognize the pattern in this portfolio.
The stage tag on this profile is Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is William Santana Li?
William Santana Li is an angel investor and operator angel based in Sunnyvale, California, United States with one known investment on file, Knightscope. The sections above list the sectors and stages attached to that record.
What does William Santana Li invest in?
Listed sectors include AI, Hardware and Healthcare; listed focus areas include Autonomous Security Robots, Cybersecurity, Robotics and Sensors. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does William Santana Li invest at?
The database lists William Santana Li for Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact William Santana Li?
An email address, a phone number and a LinkedIn page are on file for William Santana Li. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal