Update - We continue to experience delays with processing scheduled posts related to an outage from one of our service providers. Users can publish posts manually to bypass this. Our team is still investigating.
Oct 20, 2025 - 09:51 PDT
Oct 20, 2025 - 09:51 PDT
Identified - We are seeing recovery of our publisher dashboard functionality. Other service functions such as scheduled posts continue to be degraded.
Oct 20, 2025 - 07:12 PDT
Oct 20, 2025 - 07:12 PDT
Update - We are also seeing issues with publication dashboards including partial outages across the subscriber tab and some statistics. We are working to mitigate.
Oct 20, 2025 - 06:49 PDT
Oct 20, 2025 - 06:49 PDT
Investigating - We are experiencing delays with processing scheduled posts related to an outage from one of our service providers. Our team is investigating.
Oct 20, 2025 - 06:41 PDT
Oct 20, 2025 - 06:41 PDT
Substack publications
Operational
Writer dashboards
Operational
Email delivery
Partial Outage
Subscription invoice processing
Operational
Substack.com
Operational
Push Notifications
Operational
Custom domains
Partial Outage
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.