All Systems Operational
Substack publications Operational
90 days ago
99.91 % uptime
Today
Writer dashboards Operational
90 days ago
99.91 % uptime
Today
Email delivery Operational
90 days ago
99.99 % uptime
Today
Subscription invoice processing Operational
90 days ago
100.0 % uptime
Today
Substack.com Operational
90 days ago
99.91 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
had a major outage
had a partial outage
Past Incidents
Jul 11, 2020

No incidents reported today.

Jul 10, 2020

No incidents reported.

Jul 9, 2020

No incidents reported.

Jul 8, 2020

No incidents reported.

Jul 7, 2020

No incidents reported.

Jul 6, 2020

No incidents reported.

Jul 5, 2020

No incidents reported.

Jul 4, 2020

No incidents reported.

Jul 3, 2020

No incidents reported.

Jul 2, 2020
Resolved - From 9:40 to 9:50 AM, Pacific, substacks newsletters could not be viewed, due to a code change with unexpected effects.
Jul 2, 09:30 PDT
Jul 1, 2020

No incidents reported.

Jun 30, 2020

No incidents reported.

Jun 29, 2020

No incidents reported.

Jun 28, 2020

No incidents reported.

Jun 27, 2020

No incidents reported.