Ian Sigalow
VCCo-Founder & Managing Partner, Greycroft
Greycroft co-founder investing across digital economy
Background
Ian Sigalow co-founded Greycroft in 2006 and serves as its Managing Partner in New York, overseeing the firm's investment strategy across the digital economy. Greycroft has grown to over $4.5 billion in AUM and invests from seed through growth stages. Sigalow has led investments in category-defining exits including Venmo, Braintree (acquired by PayPal), and Shipt (acquired by Target). He holds a BS from MIT and an MBA from Columbia Business School, where he guest lectures. His current portfolio focus emphasizes AI-native applications and intelligent software companies. He also writes about venture investing at sigalow.com.
Investment Thesis
Invests in high-growth companies across the digital economy, with increasing focus on AI frontier companies and intelligent applications.
Investment Focus
Stages
Typical check: $1M–$15M initial
Sectors
Based in: United States (New York and Los Angeles) (North America)