AliExpress is an online shopping marketplace offering a broad selection of products across electronics, fashion, home and garden, toys, sports, automotive, and other categories. Its listings include consumer electronics and phone accessories, computer equipment, home appliances, tools, clothing, beauty products, and items for hobbies and outdoor activities. Featured examples range from 3D printers, synthesizers, and gaming accessories to portable power stations, wigs, costumes, lighting, and household gadgets.

The site brings together products from different sellers and highlights deals, bestsellers, and value picks, with promotions such as discounts on qualifying orders. AliExpress also advertises free shipping on Choice orders, fast delivery with easy refunds, and free returns within 90 days. Customers can shop through its website or app, browse multiple product categories, and access help with payments, delivery, buyer protection, returns, and refunds. The platform provides seller registration and partnership programs, including affiliate opportunities, and operates as part of Alibaba Group. Its services are available through a range of language-specific sites, supporting shoppers in markets around the world.