Alfi, Inc., founded in 2018 and based in Miami Beach, Florida, specialized in delivering a Software-as-a-Service (SaaS) solution for the burgeoning digital out-of-home (DOOH) smart advertising sector across the United States. Their flagship AI-powered platform, also named Alfi, was engineered to revolutionize DOOH advertising by converting it into real-time, audience-driven marketing. This innovative system employed artificial intelligence and computer vision capabilities to identify demographic traits of viewers, such as age and gender, in order to display highly relevant advertisements.