Teespring, now known as Spring, is a platform designed for creators to easily launch and sell custom products, primarily apparel. It provides users with tools to create and market their designs, enabling them to reach a broad audience through social media and online stores. Teespring handles everything from production to shipping, allowing sellers to focus on creating unique designs. The platform features no upfront costs, making it accessible for anyone looking to start a merch line, whether it’s for a personal brand, charity, or community project.