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Klarna Outage History

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

There were 967 Klarna outages since December 2020. The 71 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor March 10, 2026

March 2026: Merchant Portal degradation

Detected Mar 10, 2026 1:33 PM EDT · Resolved Mar 10, 2026 3:49 PM EDT · Duration about 2 hours

Klarna's Merchant Portal experienced service degradation issues that prevented normal functionality. The incident affected merchants' ability to access and use the portal for their business operations. The service was restored after 4 minutes of downtime.

Minor March 9, 2026

March 2026: Shopping in the App degradation

Detected Mar 9, 2026 7:45 PM EDT · Resolved Mar 9, 2026 8:59 PM EDT · Duration about 1 hour

Klarna experienced a global degradation of the search feature in their mobile app, affecting users' ability to search for products while shopping. The incident lasted 1.2 hours before being resolved with an implemented fix. The issue was classified as minor and went through standard resolution phases from investigation to identification, fix implementation, monitoring, and final resolution.

Minor March 4, 2026

March 2026: Merchants might experience issues with handling Disputes

Detected Mar 4, 2026 7:54 AM EST · Resolved Mar 4, 2026 8:48 AM EST · Duration about 1 hour

Klarna experienced a service disruption affecting the Merchant Disputes system across all regions for 55 minutes. Merchants were unable to properly handle dispute processes during this time. The issue was resolved and normal dispute handling functionality was restored.

Minor March 3, 2026

March 2026: Planned Maintenance: Payments in the App

Detected Mar 3, 2026 9:38 PM EST · Resolved Mar 3, 2026 11:52 PM EST · Duration about 2 hours

Klarna conducted planned maintenance that impacted payment functionality in their mobile app for European users. The maintenance affected users' ability to process payments through the app for approximately 2.2 hours. The service was successfully restored and the incident was resolved.

Minor March 2, 2026

March 2026: Planned Maintenance: Chat and Disputes in the App

Detected Mar 2, 2026 11:26 PM EST · Resolved Mar 3, 2026 12:37 AM EST · Duration about 1 hour

Klarna conducted planned maintenance that affected the chat and disputes functions in their mobile app for European users. The maintenance took longer than expected, extending the service disruption for approximately 1.2 hours. Service was fully restored after the maintenance was completed.