Which is bigger Alibaba or Amazon?

I'm curious to know, in terms of their respective market sizes and global reach, which of the two e-commerce giants stands taller: Alibaba or Amazon? Alibaba, with its stronghold in China and expanding presence globally, has established itself as a formidable player in the industry. On the other hand, Amazon, with its vast array of products and services, has long been a dominant force in the West. So, which of these two behemoths, with their unique strengths and strategies, holds the larger market share and greater global influence?