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Criblis – Baby Product Marketplace Mobile Platform

Peer-to-peer mobile marketplace for second-hand baby products

Enables buying, selling, and leasing with integrated payments and shipping

Criblis is a niche social commerce platform designed for modern parents to buy, sell, or lease gently used baby products in a safe and community-oriented environment. It blends the functionality of a full-featured e-commerce store with social elements such as forums, comments, ratings, and likes. The platform also allows for child-specific personalization, where parents can create profiles for their children to receive relevant listings based on age, gender, and preferences. The mobile apps (iOS & Android) offer an intuitive interface for listing products, browsing categories, managing orders, and communicating via built-in messaging and forums. Buyers and sellers are assigned specific roles, and the system supports features such as leasing with scheduled payments, secure onboarding, multi-step product listings, and advanced filtering for refined product discovery. Payments are handled using PayPal and Braintree integrations, while Endicia powers shipping label creation and tracking directly within the app. On the backend, a robust .NET-based architecture supports all business logic, connected to an admin panel and business portal for overseeing listings, managing disputes, and reviewing performance analytics. The entire platform was designed with scalability and compliance in mind, with role-based access control, data validation, and streamlined user experiences. Criblis stands as a pioneering example of a vertical marketplace tailored to a specific community with strong trust, convenience, and utility at its core.