Please check the below 3 shopify apps offers USA dropshipping.
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!