Substack Outage History

Substack is up right now

There were 4 Substack outages since February 11, 2026 totaling 6h 8m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://substack.statuspage.io

Notice April 22, 2026

Service degraded due to a provider.

Detected by Pingoru
Apr 22, 2026, 07:12 PM UTC
Resolved
Apr 22, 2026, 08:48 PM UTC
Duration
1h 36m
Affected: Substack publicationsWriter dashboardsEmail deliverySubscription invoice processingSubstack.comPush NotificationsCustom domains
Timeline · 4 updates
  1. investigating Apr 22, 2026, 07:12 PM UTC

    We are experiencing an issue with a provider.

  2. identified Apr 22, 2026, 07:36 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Apr 22, 2026, 07:45 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Apr 22, 2026, 08:48 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor February 26, 2026

Publisher Stats Loading

Detected by Pingoru
Feb 26, 2026, 11:10 PM UTC
Resolved
Feb 26, 2026, 11:43 PM UTC
Duration
32m
Affected: Writer dashboards
Timeline · 3 updates
  1. investigating Feb 26, 2026, 11:10 PM UTC

    We're aware of an issue affecting loading publisher stats

  2. identified Feb 26, 2026, 11:40 PM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved Feb 26, 2026, 11:43 PM UTC

    This incident has been resolved.

Read the full incident report →

Major February 12, 2026

Substack Availability Issues

Detected by Pingoru
Feb 12, 2026, 11:25 PM UTC
Resolved
Feb 13, 2026, 12:31 AM UTC
Duration
1h 5m
Affected: Substack publicationsWriter dashboardsSubstack.com
Timeline · 4 updates
  1. investigating Feb 12, 2026, 11:25 PM UTC

    We are currently investigating this issue.

  2. identified Feb 12, 2026, 11:42 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Feb 12, 2026, 11:43 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Feb 13, 2026, 12:31 AM UTC

    This incident has been resolved.

Read the full incident report →

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