Potravinka.cz is a Czech food-price comparison service that helps shoppers find competitive prices across supermarkets and online grocery stores. Its website and mobile app bring together current listings from retailers including Kaufland, Tesco, Globus, Albert, Lidl, Penny, Makro, BILLA, COOP, Rohlik.cz and Kosik.cz. Prices are updated daily, helping users compare offers and make more informed choices when planning their purchases.

The service covers a broad range of everyday groceries, from milk, butter, cheese, yogurt and eggs to bread, meat, fruit, vegetables, pantry staples, drinks, coffee and sweets. Product listings show details such as package size, price per item or unit, retailer, and, where available, recent low-price information. Shoppers can browse by category or search for specific products, making it easier to compare similar items across stores. Potravinka.cz also provides shopping-related resources such as promotional leaflets, recipes, a newsletter and information about how its comparison service works. Its focus is practical: helping people in the Czech Republic find food deals and save on everyday shopping.