Please check the below 3 shopify apps offers USA dropshipping.
If you are new to Shopify dropshipping, this writing about the best free dropshipping companies would be useful for you.
It sounds like you’re searching for reliable dropshipping suppliers that are based in the US. Let me help you out!
Spocket is a dropshipping platform that helps merchants such as yourself source high-quality products. Here are a few benefits to working with Spocket suppliers:
Spocket offers a free trial, so if you want to check out these suppliers, follow the link here! One supplier that has a great rating and is based in the US is Magenta Chloe. You should check them out on Spocket!
You can consider cooperating with these USA dropshipping suppliers: 22 Best Dropshipping Suppliers in the USA. Or you can go and find on your own USA dropshipping supplier, this guide would be useful: https://avada.io/resources/find-choose-good-dropshipping-suppilers.html
Hope it helps!