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Kustomer Outage History

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

There were 181 Kustomer outages since June 2019. The 33 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 24, 2026

April 2026: [DRAFTS] Internal API Errors (Prod1)

Detected Apr 24, 2026 4:03 PM EDT · Resolved Apr 24, 2026 5:51 PM EDT · Duration about 2 hours

Kustomer experienced internal API errors and latency issues on their Prod1 environment that affected chat and email channels for 1.8 hours. The incident was resolved by releasing a software update after careful monitoring to ensure full restoration of all affected services.

Minor April 14, 2026

April 2026: [Knowledge Base] [Custom Domains returning 500 error] [POD(s) AFFECTED]

Detected Apr 14, 2026 10:44 AM EDT · Resolved Apr 14, 2026 11:17 AM EDT · Duration 33 minutes

Kustomer experienced a 33-minute incident where Knowledge Bases and forms were displaying 500 error codes, preventing users from accessing these pages. The issue was resolved by performing a rollback in the affected area, restoring full functionality to all impacted services.

Minor March 19, 2026

March 2026: [AIC/AIR] AIC/AIR May Not Respond - Prod 1

Detected Mar 19, 2026 10:42 AM EDT · Resolved Mar 19, 2026 2:29 PM EDT · Duration about 4 hours

Kustomer experienced a 3.8-hour outage where AI features for customers and representatives became unresponsive, affecting the chat channel functionality. The incident impacted Kustomer's AI Agent features, preventing them from responding to user interactions. The issue was resolved after the team implemented an update and confirmed full restoration of all affected AI services.