Outage in Substack
Service degraded due to a provider.
Resolved MinorIncident Report
We are experiencing an issue with a provider.
Components affected
Substack publications Substack Writer dashboards Substack Email delivery Substack Subscription invoice processing Substack .comTrusted by 1,000+ teams
Never miss outages in third-party dependencies
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
25 days ago - at 04/22/2026 08:48PM
This incident has been resolved.
MONITORING
25 days ago - at 04/22/2026 07:45PM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
25 days ago - at 04/22/2026 07:36PM
The issue has been identified and a fix is being implemented.
INVESTIGATING
25 days ago - at 04/22/2026 07:12PM
We are experiencing an issue with a provider.
Latest Substack outages
Issue with reported open rates - about 2 months ago
We're aware of an issue causing delays in publisher stats - 3 months ago
Publisher Stats Loading - 3 months ago
Substack Availability Issues - 3 months ago
Substack Availability Issues - 3 months ago
Never miss outages in third-party dependencies
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
