USPS Customer Reviews
IntegratedRecommended
Automatic tracking software built for your carrierGet a free demo
4.66
95,496 ratings
5
4
3
2
1
3/28/2026
Delivered on time. Delivered early. Well protected parcel. Left parcel in a safe place.
3/28/2026
Delivered on time. Friendly service. Well protected parcel. Left parcel in a safe place.
Enhance the entire post-purchase experience with AfterShip
Integrate USPS and Multi-Carrier Tracking APIs
Easily integrate shipment tracking into your system or website for a seamless tracking experience. AfterShip's tracking API allows you to offer shipment visibility across multiple touchpoints without stretching your development resources.- Global coverage: 1,100+ carrier integrations and 52+ languages
- Accuracy: Normalized data and standardized 7 main-statuses and 33 sub-statuses
- Data integrity: AI helps recognize new tracking number patterns
- Uptime & Reliability: 99.99%+ uptime, ISO 27001, SOC2, and GDPR compliance
Recognized by customers for exceptional service
