Is Substack down right now?

Operational. Substack is operating normally right now.

• Current status: Operational
• 90-day uptime: 100.00%
• Recent incidents tracked: 2

About Substack

Newsletter publishing and subscription platform

Recent Substack incidents

• Delays in post delivery — Resolved (2026-06-03)
• Possible degraded performance (corroborated by dns_divergence, cloudflare_radar) — Resolved (2026-05-10)

How 60SecMonitor monitors Substack

60SecMonitor verifies Substack's status across multiple independent sources — official status feeds, multi-region synthetic probes, and community signals — and only confirms an incident when several agree.

Frequently asked questions

Is Substack down right now?

Substack is operating normally right now. 60SecMonitor verifies Substack's status across multiple independent sources, not just the vendor's own status page.

What is Substack's recent uptime?

Substack has had 100.00% uptime over the last 90 days as observed by 60SecMonitor.

How does 60SecMonitor monitor Substack?

60SecMonitor cross-checks Substack against multiple independent signals — official status feeds, multi-region synthetic probes, and community reports — and only confirms an incident when several sources agree, which cuts false alarms and surfaces real outages faster.