About
Alex is Clair's Chief Operating Officer and one of its three Co-Founders. He oversees the company's banking, product, and technical operations, ultimately ensuring that Clair is able to deliver a best-in-class financial experience for its customers. Previously with Deloitte Consulting in New York City, Alex was the lead Manager on M&A deals for clients in the payments space, from ideation to close. Alex led several strategy projects for credit card launches, customer service strategies, and marketing strategies, generating upwards of $5 million in revenue. Alex has been published in the Wall Street Journal, and holds an MBA from New York University's Stern School of Business.
Position in the VCSift Database
- • 2 investors at Clair are tracked.
- • 10 investors hold the Chief Operating Officer and Co-Founder role in VCSift. Alex Kostecki is one of them.
- • 2,799 investors are based in United States.
Data sourced from 410,343 investor profiles. Updated June 2026.
Investment Focus
- Location
- US
Contact Information
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