Jen Kessler is the VP of product at Klaviyo, where she has scaled an innovative team focused on expanding Klaviyo’s suite of products to better serve the needs of our customers. Previously, she served as senior director of product management for Twilio, where she led multiple API-based product lines and helped lead the diligence and integration for Segment. She also founded Bizzy.io, which was acquired by SendGrid in 2017.