Nitromule
Carriers overview
Updated 2026-09-07
On this page
Nitromule rate shops UPS, USPS, and FedEx together. Start with platform rates, or connect your own carrier accounts for contracted pricing.
Carrier guides
- UPS — ground/air, pickup, signature, BYOA
- USPS — Priority, Ground Advantage, PO Boxes, military
- FedEx — Ground/Express, residential, BYOA
- Connect your own account (BYOA)
- Services & extras
Platform vs BYOA
| Platform | BYOA | |
|---|---|---|
| Setup | Default in rate shop | Authorize your carrier account |
| Who bills postage | Nitromule Billing | Your carrier contract |
| Best for | Fast start | Existing negotiated rates |
Related shipping
Get rates · Insurance & signature · Schedule pickup · Rates FAQ