KR

Keller Rinaudo Cliffton

Co-Founder and CEO at Zipline International

San Francisco, US

About

Keller Rinaudo is CEO and co-founder of Zipline, the world’s first drone delivery service whose focus is delivering life saving medicine even to the most difficult to reach places on earth. Prior to Zipline, he was a software engineer and a professional rock climber. A graduate of Harvard University, he built computers out of RNA and DNA that can operate in human cells as molecular doctors. Mr. Rinaudo published this research in Nature Biotechnology, becoming one of the youngest first authors in the publication’s history.

Position in the VCSift Database

  • 2 investors at Zipline International are tracked.
  • 1 investors hold the Co-Founder and CEO role in VCSift. Keller Rinaudo Cliffton is one of them.
  • 7,285 investors are based in San Francisco, California, United States.

Data sourced from 410,343 investor profiles. Updated June 2026.

Investment Focus

Contact Information

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