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Shippo Outage History

Every past Shippo outage tracked by IsDown, with detection times, duration, and resolution details.

There were 503 Shippo outages since January 2016. The 136 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major April 14, 2026

April 2026: Elevated error rate on Colissimo and La Poste's transaction service

Detected Apr 14, 2026 4:44 PM EDT · Resolved Apr 14, 2026 6:04 PM EDT · Duration about 1 hour

Shippo experienced elevated error rates on La Poste and Colissimo's transaction service due to a carrier-side outage, which affected label generation functionality. The incident lasted 1.3 hours before the carrier's service was restored and error rates returned to normal levels. The service is now fully operational.

Minor April 12, 2026

April 2026: Observing Interruption in Receiving USPS Tracking Events

Detected Apr 12, 2026 10:37 PM EDT · Resolved Apr 13, 2026 4:27 AM EDT · Duration about 6 hours

Shippo experienced an interruption in receiving USPS tracking events from the carrier, affecting USPS-related tracking functionality. The service disruption lasted 5.8 hours while Shippo coordinated with USPS to resolve the issue. The incident was fully resolved after USPS restored their tracking event delivery.

Major April 11, 2026

April 2026: Elevated error rate on Canada Post Shipment service

Detected Apr 11, 2026 11:46 PM EDT · Resolved Apr 12, 2026 6:52 AM EDT · Duration about 7 hours

Shippo experienced elevated error rates with their Canada Post shipment service that prevented users from generating shipping labels. The incident affected all Canada Post shipping functionality for 7.1 hours. The issue was resolved after coordination with the Canada Post carrier.

Minor April 7, 2026

April 2026: Observing Interruption in Receiving USPS Tracking Events

Detected Apr 7, 2026 11:35 PM EDT · Resolved Apr 8, 2026 4:59 AM EDT · Duration about 5 hours

Shippo experienced an interruption in receiving USPS tracking events from the carrier, affecting the USPS component for 5.4 hours. The team coordinated with USPS to address the issue and implemented a fix. The incident was resolved after monitoring confirmed the solution was working properly.

Minor April 6, 2026

April 2026: Elevated error on royal Mail sf tracking

Detected Apr 6, 2026 10:12 PM EDT · Resolved Apr 6, 2026 11:46 PM EDT · Duration about 2 hours

Shippo experienced elevated error rates from Royal Mail (SF)'s Tracking API, causing delays in tracking updates for packages using this carrier. The incident lasted 1.6 hours while the team monitored the situation and coordinated with the carrier. The issue was resolved and tracking updates resumed normal operation.

Minor April 4, 2026

April 2026: Observing Interruption in Receiving USPS Tracking Events

Detected Apr 4, 2026 9:59 PM EDT · Resolved Apr 5, 2026 1:45 AM EDT · Duration about 4 hours

Shippo experienced an interruption in receiving USPS tracking events from the carrier, affecting USPS tracking functionality. The incident lasted 3.8 hours while the team coordinated with USPS to restore the service. The issue was resolved and tracking events resumed normal operation.

Minor April 2, 2026

April 2026: Degraded performance on Australia Post Tracking

Detected Apr 2, 2026 5:11 PM EDT · Resolved Apr 6, 2026 12:01 PM EDT · Duration 4 days

Shippo experienced degraded performance with Australia Post tracking due to connection issues between their service provider and Australia Post's tracking system. The incident caused incomplete or delayed tracking updates for some shipments, though actual shipment movement and delivery were not affected. The issue was resolved after 90.8 hours when a fix was deployed and service returned to normal operations.

Major April 2, 2026

April 2026: Intermittent USPS API Outage on multiple API

Detected Apr 2, 2026 3:09 PM EDT · Resolved Apr 2, 2026 4:20 PM EDT · Duration about 1 hour

Shippo experienced a major outage affecting multiple USPS APIs for 1.2 hours, causing delayed tracking updates for standalone tracking customers and degraded international label generation. USPS acknowledged the issue and their support teams investigated while Shippo monitored the situation. The incident was resolved after a fix was implemented and monitored for stability.

Minor March 30, 2026

March 2026: USPS Tracking disruption

Detected Mar 30, 2026 10:27 PM EDT · Resolved Mar 31, 2026 3:49 AM EDT · Duration about 5 hours

Shippo experienced a 5.4-hour disruption in USPS tracking events due to a carrier-side issue with USPS. The interruption affected the ability to receive tracking updates for USPS shipments processed through Shippo's platform. The incident was resolved after USPS addressed the underlying problem on their end.

Minor March 21, 2026

March 2026: Delay in USPS Tracking Updates

Detected Mar 21, 2026 10:59 PM EDT · Resolved Mar 22, 2026 5:14 AM EDT · Duration about 6 hours

Shippo experienced a 6.1-hour interruption in USPS tracking event updates, preventing customers from receiving current shipping status information. The incident affected all USPS tracking functionality within the Shippo platform. The service interruption was resolved after the team's active monitoring and remediation efforts.