I'm the CEO of Klaviyo. I run on a 'creator-type' schedule and love Diet Coke and country music.

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headshot of a man in a gray shirt next to a bookcase
Andrew Bialecki.

Courtesy of Klaviyo

This as-told-to essay is based on a conversation with Andrew Bialecki, the 40-year-old CEO of Klaviyo, based in Boston. It's been edited for length and clarity.

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