is amazon an e commerce platform? Absolutely. Amazon is one of the world’s largest e-commerce ecosystems, offering a marketplace for third-party sellers and its own retail operations. From books to electronics, groceries to apparel, Amazon provides a platform where individuals and businesses can sell directly to consumers. With fulfillment, advertising, and customer service integrated, Amazon sets the standard in online retail. Sellers benefit from massive traffic, while buyers enjoy convenience and competitive pricing across millions of products.