Circular is an AI-powered software that helps brands and resellers run profitable resale and consignment operations with ease and control. Built for managing unique secondhand items, Circular replaces spreadsheets with a complete system for intake, pricing, tracking, and payouts. The platform includes an AI pricing assistant that learns from your data to suggest optimal prices, seller management with automated commission splits, and a seller portal where consignors can track sales and earnings. Circular automates seller communication, supports custom workflows and multi-store setups, and integrates with POS & ecommerce software like Shopify, Front Systems, Extenda, and Zettle. Real-time analytics and sustainability tracking give insight into sales, turnover, and environmental impact. Circular makes resale simple, scalable, and profitable. Helping circular retailers save time, reduce manual work, and grow their business sustainably.