Zefi 1.0 is a new product from Zefi.ai that helps businesses automate the analysis of customer feedback. This software gathers data from various sources, including calls, surveys, support tickets, reviews, and social media, and provides actionable insights to improve product development, reduce churn, and increase revenue. Zefi 1.0 has received positive reviews and has been featured on Product Hunt, where it was praised for its ability to transform user voice into valuable information.