All Systems Operational
Substack publications Operational
90 days ago
99.94 % uptime
Today
Writer dashboards Operational
90 days ago
99.94 % uptime
Today
Email delivery Operational
90 days ago
99.98 % uptime
Today
Subscription invoice processing Operational
90 days ago
99.98 % uptime
Today
Substack.com Operational
90 days ago
99.94 % uptime
Today
Push Notifications Operational
90 days ago
99.98 % uptime
Today
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.
Past Incidents
Mar 28, 2024

No incidents reported today.

Mar 27, 2024

No incidents reported.

Mar 26, 2024

No incidents reported.

Mar 25, 2024

No incidents reported.

Mar 24, 2024

No incidents reported.

Mar 23, 2024

No incidents reported.

Mar 22, 2024

No incidents reported.

Mar 21, 2024

No incidents reported.

Mar 20, 2024

No incidents reported.

Mar 19, 2024

No incidents reported.

Mar 18, 2024

No incidents reported.

Mar 17, 2024

No incidents reported.

Mar 16, 2024

No incidents reported.

Mar 15, 2024
Resolved - This issue has been resolved.
Mar 15, 14:00 PDT
Update - This issue has been resolved.
Mar 15, 13:59 PDT
Monitoring - We have resolved the issue and are continuing to monitor.
Mar 15, 13:55 PDT
Update - We are starting to see recovery and are continuing to work to resolve the issue.
Mar 15, 13:53 PDT
Identified - We have identified the issue and are working towards resolution.
Mar 15, 13:04 PDT
Update - We are continuing to investigate this issue.
Mar 15, 12:43 PDT
Investigating - We are currently investigating elevated latency across Substack.
Mar 15, 12:42 PDT
Mar 14, 2024

No incidents reported.