Horizon3.ai Outage History

Horizon3.ai is up right now

Horizon3.ai had 1 outage in the last 2 years totaling 145h 37m of downtime — averaging 0 incidents per month.

There was 1 Horizon3.ai outage since March 16, 2026 totaling 145h 37m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.horizon3.ai

Minor March 20, 2026

The issue is now resolved.

Detected by Pingoru
Mar 20, 2026, 10:15 PM UTC
Resolved
Mar 26, 2026, 11:53 PM UTC
Duration
6d 1h
Affected: Portal - US
Timeline · 4 updates
  1. identified Mar 20, 2026, 10:15 PM UTC

    External pentests with the "Get IP before starting pentest" option enabled have been prevented from starting since 3/13. Issue identified, and in-progress to resolving. External pentests that were impacted will automatically execute once resolved

  2. monitoring Mar 21, 2026, 12:14 AM UTC

    New pentests starting in paused state are now able to be resumed. We are working to ensure those which have already started as paused are corrected to allow for resumption.

  3. investigating Mar 26, 2026, 11:12 PM UTC

    We are investigating an outage with our US portal.

  4. resolved Mar 26, 2026, 11:53 PM UTC

    The issue is now resolved.

Read the full incident report →