Investment Stage

Focus Areas

About Investor

Elaine Zelby is a Partner at SignalFire based in Stanford, California, focusing on investments in MarketingTech, AI, Web3/Crypto, Health IT, Marketplaces, Future of Work, Enterprise Infrastructure, Enterprise Applications, and SaaS at seed and Series A stages, with investment ranges between $5.0M and $20.0M, with particular attention to diverse investors and female founders. Her professional background reflects a commitment to supporting underrepresented founders in the technology ecosystem. Zelby has developed expertise in identifying companies with strong technical teams and large market opportunities. She provides strategic guidance and operational support to portfolio companies beyond capital investment. Her investment philosophy emphasizes building diverse and inclusive technology companies.