CommerceShip integrates with major US and Canadian carriers, plus regional and aggregator options.
Direct carrier integrations
USPS: Priority Mail, Ground Advantage, Priority Mail Express, Parcel Select, and more. Full capabilities including rating, labels, tracking, manifests, surcharges, and refund claims. CommerceShip discounts available.
FedEx: Ground, Home Delivery, Express Saver, 2Day, Priority Overnight, International Priority, and more (30 services). Rating, labels, tracking, manifests, and surcharges.
UPS: Ground, 3 Day Select, 2nd Day Air, Next Day Air, Worldwide Express, and more (12 services). Rating, labels, tracking, manifests, and surcharges.
Canada Post: Regular Parcel, Xpresspost, Priority, Expedited Parcel (8 services). Rating, labels, and manifests.
UniUni: Canada domestic and US-to-Canada. Rating and labels.
Carrier aggregators
Through EasyPost, CommerceShip connects to 71+ additional carriers including PostNL, Maersk, DHL, OnTrac, and regional last-mile providers. This extends your carrier options without needing separate accounts for each.
BYO carrier account
Use your own negotiated carrier rates and accounts. CommerceShip connects to your existing carrier contracts so you keep your discounts.
USPS discounts
CommerceShip offers USPS discounts through our carrier partnership. These are available automatically when you ship with USPS through CommerceShip.
If you ship with a carrier not listed here, let us know and we can explore integration options.