41% of CMOs in North America and Europe say they leveraged data, analytics, and measurement to optimize marketing performance—the most common tactic followed by AI, according to March 2025 data from Gartner.
Sara Lebow is a senior newsletter analyst at EMARKETER, where she curates daily content across various subject areas. Her work focuses on delivering insights and analysis in the ever-evolving landscape of digital marketing and media trends. Sara has been featured in eMarketer and Mediastreet.ie.



