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Sophia Luo

Sophia Luo

Partner·Greylock

San Francisco, California, United States

Bio

Professional summary

Sophia Luo is a Partner at Greylock, where she works with early-stage founders building AI-native applications and enabling infrastructure. Before Greylock, she was the fifth product engineer at Character.AI and previously worked at Scale AI as an early engineer and product manager, including on Scale's Generative AI Data Engine. Greylock lists AirOps and Netic AI among portfolio companies where she is an investor, and Forbes reported she worked on deals including AirOps and Netic AI.

Notable companies

Selected portfolio companies the partner has backed

AirOpsNetic AICognitionMercor

Background

Career, education, and skills

Career history

  • GreylockPartner2024 – Present
  • Character.AIProduct Engineer
  • Scale AIEngineer and Product Manager

Education

  • Massachusetts Institute of TechnologyBachelors in Computer Science
  • Massachusetts Institute of TechnologyBachelors in Mathematical Economics
  • Massachusetts Institute of TechnologyMasters of Engineering

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