Stefanie Sabar

Stefanie Sabar is an accomplished professional in customer success and advertising strategy with extensive experience in leading client relations and managing campaigns across various organizations. Currently serving as Customer Success Lead at Champify since March 2025, Stefanie previously held multiple roles at Demandbase from February 2020 to February 2025, including Senior Customer Success Manager and Advertising Campaign Strategist, where strategic account-based advertising programs were developed for numerous clients. Prior experience at Ziff Media Group included serving as Client Success Manager, overseeing client services for campaign launches, alongside roles in project management and sales planning. Stefanie began the career at PHD as an Assistant Strategist, managing digital media activities. A graduate of the University of Maryland with a Bachelor's degree in Communication and Media Studies, Stefanie has demonstrated a strong ability to collaborate across teams and ensure campaign success.