Posts by Andrew Bialecki - Klaviyo UK
2026-03-10 22:46 Diff

Andrew Bialecki is the co-founder and CEO of Klaviyo (NYSE: KVYO), the CRM built for consumer brands. Since founding the company in 2012, he has guided Klaviyo's growth from a startup to a publicly traded, category-defining platform that integrates marketing, customer service, analytics, and data to help businesses personalize at scale and achieve smarter, faster growth. Growing up in a family of small business owners, Andrew developed a deep passion for entrepreneurship from an early age. Prior to founding Klaviyo, he served as Chief Technology Officer at RockTech, a sales and marketing software company, and held roles at Performable and Applied Predictive Technologies. Andrew earned a Bachelor of Arts in Physics, Astronomy, and Astrophysics from Harvard University.

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Introducing the CRM built for B2C

Klaviyo brings together marketing, customer service, and analytics into a single, data-first solution. Welcome to the new era of consumer relationships. It starts today with Klaviyo B2C CRM.