ThredUp Inc.

ThredUp operates one of the world’s largest online resale platforms for apparel, shoes and accessories. Our mission is to inspire the world to think secondhand first. We believe in a sustainable fashion future and we are proud that our business model creates a positive impact to the benefit of our buyers, sellers, clients, employees, investors and the environment. Our custom-built operating platform consists of distributed processing infrastructure, proprietary software and systems and data science expertise. This platform is powering the rapidly emerging resale economy, one of the fastest growing sectors in retail, according to GlobalData's assessment of the secondhand market in January 2025. ThredUp’s proprietary operating platform is the foundation for our managed marketplace, where we have bridged online and offline technology to make the buying and selling of tens of millions of unique items easy and fun. The marketplaces we have built enable buyers in the United States ( U.S. ) to browse and purchase resale items for primarily apparel, shoes and accessories across a wide range of price points. Buyers love shopping value, premium and luxury brands all in one place, at up to 90% off estimated retail price. Sellers enjoy ThredUp because we make it easy to clean out their closets and unlock value for themselves or for the charity of their choice while doing good for the planet. ThredUp’s sellers order a Clean Out Bag, fill and return it to us using our prepaid label. We take it from there and do the work to make those accepted items available for resale.