Ian Sigalow

Co-Founder & Managing Partner

New York, NY

Ian Sigalow

Ian Sigalow is a Co-Founder and Managing Partner at Greycroft. As a member of Greycroft’s management committee, he is responsible for the firm’s operations, investment strategy, and vision. Ian is on the investment committee for all Greycroft funds and has been involved in all phases of Greycroft’s growth.

Ian’s active investments include Branch Insurance, Ergatta, Fetch Rewards, Flutterwave, HealthVerity, Knock, Landing, Medly, Pie Insurance, and Public.com.  His notable exits include Braintree (acquired by eBay), Bright Health Group (IPO), Buddy Media (acquired by Salesforce), Shipt (acquired by Target), and Venmo (acquired by Braintree).

Prior to Greycroft, Ian founded StrongData, a pioneer in payment encryption, and spent several years as a venture capitalist with Boston Millennia Partners.

Ian holds a BS in Economics from the Massachusetts Institute of Technology and an MBA from Columbia University Graduate School of Business, where he is a frequent guest lecturer.