5. AliExpress.com Alexa Rank – 50
AliExpress is a subsidiary of Alibaba that was launched in 2010. AliExpress.com, one of tha largest online shopping sites in the world, is an online retail service provider where small Chinese businesses offer products to international buyers online. AliExpress has a presence worldwide, including in countries like Russia, the U.S, Spain, Brazil, France, and the U.K. It is a transaction-based retail website which allows buying in smaller quantities and at wholesale prices.