Pirate Ship offers USPS shipping discounts up to 87% off and a simple,...

https://technivorz.com/does-shippo-really-offer-strong-ups-rates-compared-to-other-tools/

Pirate Ship offers USPS shipping discounts up to 87% off and a simple, no-subscription setup, making it great for sellers who want a straightforward, low-cost solution. But if you need DHL Express or prefer phone support, Shippo could be a better fit