Marketing Genius - Our product that won Google's GenAI hackathon

From September 25th to October 2nd, me and my colleague participated in Google's GenAI hackathon organized by Devfolio. The hackathon was organized as a collection of mini-hackathons with 18 problem statements given by 18 different companies/orgs including Startup India. We participated in Netcore's challenge and created a marketing engine that can segment user profiles and create hyper-personalized social media ads for each and every individual user. Do you think its a relevant tool for businesses? If so, how to further refine the idea and make it into a SaaS?