Mallory O'Brien

Mallory O'Brien is a seasoned social media strategist with extensive experience in leading social media initiatives for various organizations. Currently serving as a Social Media Strategist at Said Differently since November 2025, previous roles include Head of Social at Quizlet and Senior Manager of Global Corporate Brand Marketing at GE. Mallory's expertise encompasses building comprehensive social media strategies, managing content and community across multiple platforms, and collaborating with cross-functional teams to align marketing efforts. Notable accomplishments include the development of engaging campaign strategies at Colgate-Palmolive, oversight of GE's brand channels, and managing real-time marketing efforts at Kohler Co. Mallory holds dual degrees in Mass Media Arts and Communication Studies from The University of Georgia and an Advanced Social Media Strategy Certificate from the S.I. Newhouse School of Public Communications at Syracuse University.