WineCellar is a web and mobile application designed to help users catalog and manage their wine collections. It allows users to add bottles, track their location, and view detailed information about each wine, including its vintage, region, and value. The app also features a visual storage system, where users can model their storage as real racks and drop each bottle into its slot. Additionally, it provides a dashboard with insights into the user's collection, including the number of bottles, unique wines, varietals, regions, and countries. The app also includes an AI-powered sommelier that can read wine labels, provide wine pairing recommendations, and suggest what to buy next.