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Outage in Zeta Global

Event processing delays — recovery continuing

Resolved Minor
September 23, 2026 - Started 13 days ago - Lasted about 3 hours
Official incident page

Incident Report

Summary AI Generated

Zeta Global's Event Service experienced a 2.7-hour delay in event processing that impacted dependent features within the Zeta Marketing Platform. The root cause was a failure in event-processing consumers that halted timely processing, creating a backlog; a mitigation was applied to restore processing and clear the queue. The incident was fully resolved, with the platform returning to normal operation for all users.

We are seeing a delay in event processing that is impacting sub systems within the Zeta Marketing Platform. We are actively working to identify the root cause and will update once we have more information.  Additional communications will be sent periodically with updates while we move through identification, impact analysis, and recovery
Components affected
Zeta Global Event Service

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Latest Updates ( sorted recent to last )
RESOLVED 13 days ago - at 09/24/2026 03:00AM

RESOLVED: The issue has been fully resolved. The Zeta Marketing Platform is now fully accessible for all users. We are closely monitoring for any further issues. Thank you for your patience throughout this incident.

MONITORING 13 days ago - at 09/24/2026 02:14AM

Users have been experiencing delays in event processing within the Zeta Marketing Platform, which may impact dependent platform features that rely on timely event handling.

We identified the root cause as a failure in our event-processing consumers and applied a mitigation. Processing has resumed, and the majority of the backlog has been cleared. A subset of event processing is still catching up and remains delayed.

We are continuing to monitor recovery closely and expect processing to return to fully normal shortly. The next update will be provided by 11:00 PM EDT / 03:00 UTC, or sooner if recovery completes earlier.

We apologize for any inconvenience and appreciate your patience.

IDENTIFIED 13 days ago - at 09/24/2026 01:03AM

Users have been experiencing delays in event processing within the Zeta Marketing Platform, which may impact dependent platform features that rely on timely event handling.

We have identified the root cause as a failure in our event-processing consumers that stopped new events from being processed in a timely manner. A mitigation has been applied, and processing has resumed. Event backlog is now decreasing.

Based on current recovery rates, we expect processing to return to normal within approximately the next 1–2 hours (by roughly 11:00 PM EDT / 03:00 UTC). The next update will be provided by 10:00 PM EDT / 02:00 UTC, or sooner if recovery completes earlier.

We apologize for any inconvenience and appreciate your patience.

INVESTIGATING 13 days ago - at 09/24/2026 12:23AM

We are seeing a delay in event processing that is impacting sub systems within the Zeta Marketing Platform. We are actively working to identify the root cause and will update once we have more information.  Additional communications will be sent periodically with updates while we move through identification, impact analysis, and recovery

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