Shack

Shack is an AI-native auction marketplace designed to revolutionize the second-hand economy. Built with Swiss precision, it connects buyers and sellers in Switzerland, Germany, and Austria through a fast, secure, and entirely fee-free platform. Shack is engineered for the modern user who values authenticity, speed, and local community over impersonal, ad-cluttered mega-marketplaces. Its core mission is to combat throwaway culture by making the resale of pre-loved items effortless and rewarding. The app leverages cutting-edge AI to eliminate the biggest friction point in selling: creating a listing. Users simply snap a photo, and Shack's AI instantly generates titles, descriptions, and price suggestions, publishing an auction in seconds. For buyers, the interactive Shack Map provides a unique local discovery experience, revealing treasures for sale in their immediate vicinity. With a commitment to being 100% ad-free and commission-free, secure Apple-verified sign-ins, and optional cryptocurrency payments, Shack is scaling a new standard for peer-to-peer commerce—where unlocking space in your home and hunting for unique treasures is not just easy, but genuinely exciting.