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Zendesk Outage History

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

There were 483 Zendesk outages since May 2021. The 69 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor May 13, 2026

May 2026: Pod 13 Inbound and Outbound Call Errors

Detected May 13, 2026 12:21 PM CDT · Resolved May 13, 2026 1:51 PM CDT · Duration about 2 hours

Zendesk experienced a minor service incident affecting the Talk component on Pod 13, causing inbound and outbound call errors. The issue impacted users' ability to make and receive calls through the Talk service for approximately 1.5 hours. The incident has been resolved.

Major May 13, 2026

May 2026: Analytics Performance Issues on Pod 27

Detected May 13, 2026 9:07 AM CDT · Resolved May 13, 2026 10:06 AM CDT · Duration about 1 hour

Zendesk experienced major performance issues with their Analytics Explore feature on Pod 27, lasting 52 minutes. The incident affected users' ability to access and use analytics functionality within the Explore component. The service has since been restored to normal operation.

Major May 12, 2026

May 2026: Billing & Subscription change errors

Detected May 12, 2026 9:51 AM CDT · Resolved May 13, 2026 2:35 PM CDT · Duration 1 day

Zendesk experienced a major service incident affecting billing and subscription change functionality for 28.7 hours. Users encountered errors when attempting to modify their billing information or make subscription changes during this period. The incident has been resolved and normal billing operations have been restored.

Major May 7, 2026

May 2026: Service disruption impacting multiple products

Detected May 7, 2026 7:20 PM CDT · Resolved May 10, 2026 6:58 PM CDT · Duration 3 days

Zendesk experienced a major service disruption that affected multiple core products including Support, Chat, Explore, and Services for 71.6 hours. The incident impacted users' ability to access and use these essential customer service tools. The service has been restored after the extended outage period.

Major May 7, 2026

May 2026: RBAC Access Denied Errors Affecting Knowledge Service

Detected May 7, 2026 5:16 AM CDT · Resolved May 7, 2026 7:40 AM CDT · Duration about 2 hours

Zendesk's Guide component experienced major RBAC (Role-Based Access Control) access denied errors that prevented users from accessing the Knowledge Service. The incident affected the Guide functionality for 2.4 hours. The service has been restored to normal operation.

Minor April 27, 2026

April 2026: Latency Issues Affecting Views in Zendesk

Detected Apr 27, 2026 9:38 AM CDT · Resolved Apr 27, 2026 11:08 AM CDT · Duration about 2 hours

Zendesk experienced latency issues that affected the Support component, specifically impacting Views functionality. The service disruption lasted approximately 1.5 hours and was classified as a minor incident. The issue has been resolved.

Minor April 22, 2026

April 2026: Issues publishing Knowledge Articles

Detected Apr 22, 2026 1:14 PM CDT · Resolved Apr 22, 2026 4:05 PM CDT · Duration about 3 hours

Zendesk experienced issues with publishing Knowledge Articles in their Guide component for 2.8 hours. The incident was classified as minor and has been resolved. Users were unable to publish new knowledge base articles during this period, affecting content management workflows.

Major April 15, 2026

April 2026: Views not reflecting ticket updates correctly

Detected Apr 15, 2026 10:39 AM CDT · Resolved Apr 15, 2026 11:19 AM CDT · Duration 41 minutes

Zendesk experienced a major incident where views were not reflecting ticket updates correctly, affecting the Support component. The issue impacted users' ability to see accurate ticket information in their views for 41 minutes. The incident has been resolved.

Minor April 8, 2026

April 2026: Intermittent Inbound Email Delivery Failures

Detected Apr 8, 2026 11:29 AM CDT · Resolved Apr 8, 2026 6:17 PM CDT · Duration about 7 hours

Zendesk experienced intermittent inbound email delivery failures affecting their Support component for 6.8 hours. The incident was classified as minor, indicating limited impact on service functionality. The issue has been resolved, restoring normal email delivery to the support system.

Major April 8, 2026

April 2026: "Message Not Found" Errors in Messaging and Ticketing Systems

Detected Apr 8, 2026 4:04 AM CDT · Resolved Apr 8, 2026 5:57 AM CDT · Duration about 2 hours

Zendesk experienced a major incident affecting their Chat component where users encountered "Message Not Found" errors in messaging and ticketing systems. The outage impacted chat functionality across the platform for 1.9 hours. The incident has been resolved and chat services are now operational.