Does Oberlo Only Use Aliexpress?

"No - AliExpress is just one of the marketplaces that is available using Oberlo. There is also Oberlo Supply marketplace - a data base of carefully selected and verified suppliers that are based in Europe, North America and China.

Does Oberlo work with other sites?

Yes, Oberlo is an app that works exclusively on Shopify's platform. In light of this, you won't be able to use Oberlo on any standalone websites or any other ecommerce platforms.

Can Oberlo use Alibaba?

Yes, you can start dropshipping with Alibaba! ... For these reasons, dropshipping from Alibaba takes a lot more work than dropshipping tools like Oberlo. That said, you can find unique products and suppliers on Alibaba that aren't listed on AliExpress.