Andrew Bialecki – Biography

Last update: April 2, 2026

Executive profile

Andrew was Chief Technology Officer at RockTech, and Senior Engineer at Performable. Andrew Bialecki joined Klaviyo in 2012.

Andrew Bialecki is currently

Co-Founder and Co-Chief Executive Officer at Klaviyo - View - Klaviyo org chart



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Education

In 2007, Andrew Bialecki completed a Bachelor of Arts in Physics, Astronomy and Astrophysics at Harvard University.

They have also studied at Harvard University :

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  • In the Communication & Sales industry, Andrew Bialecki has 49,614 colleagues in 2,903 companies located in 68 countries. 17,768 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.

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Through the switchboard, call Klaviyo at +1 857... and ask for Andrew Bialecki.

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