Substack Availability Issues

Incident Report for Substack

Resolved

This incident has been resolved.

Posted Feb 11, 2026 - 07:45 PST

Monitoring

All Substack services have been restored and error rates and latency have returned to normal levels. Our team is continuing to monitor.

Posted Feb 11, 2026 - 07:15 PST

Update

We have deployed a fix and are continuing to see recovery.

Posted Feb 11, 2026 - 07:10 PST

Update

We are continuing to work on a fix for this issue.

Posted Feb 11, 2026 - 06:57 PST

Update

We are continuing to work to restore service. Currently all Substack clients and services are experiencing elevated error rates and degraded performance.

Posted Feb 11, 2026 - 06:53 PST

Identified

We've identified the issue and are deploying changes to address.

Posted Feb 11, 2026 - 06:41 PST

Investigating

We are investigating an issue loading substack.com

Posted Feb 11, 2026 - 06:24 PST

This incident affected: Substack publications, Writer dashboards, and Substack.com.