Outage in Substack

Slow Response Times

Resolved Minor
January 20, 2023 - Started over 2 years ago - Lasted about 3 hours
Official incident page

Incident Report

We are currently investigating slow response times throughout the site

One place to monitor all your cloud vendors. Get instant alerts when an outage is detected.

Try IsDown risk-free 14-day free trial · No credit card required
Latest Updates ( sorted recent to last )
RESOLVED over 2 years ago - at 01/20/2023 08:02PM

This incident has been resolved.

MONITORING over 2 years ago - at 01/20/2023 05:12PM

A suspicious traffic pattern was identified and mitigated.

INVESTIGATING over 2 years ago - at 01/20/2023 04:52PM

We are currently investigating slow response times throughout the site

Latest Substack outages

Post emails delayed - about 17 hours ago
Post email delivery is delayed - about 1 month ago
Delay in sending scheduled posts - about 2 months ago

The Status Page Aggregator Built for IT Teams

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 trial

No credit card required · Cancel anytime · 4522 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook