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CompaniesSubstackMonthly reportsApril 2025

Substack in April 2025: incidents, uptime and changes

2incidents posted
1labelled major or critical
99.85%free of major/critical
98.40%free of any incident
0price changes
0notable page changes

Vendor-reported outage time 1 h 2 min, incident time 11 h 30 min. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours. Last 90 days.

By vendor label: Major 1 · Minor 1

Major and critical incidents 1

IncidentImpactStartedDurationStatusDay
Increased error ratesMajor1.0 hresolved04-29

Other incidents 1

IncidentImpactStartedDurationStatusDay
Email analytics backupMinor36 hresolved04-30

Cite this

Substack posted 2 status incidents in April 2025 (1 major or critical); 0 price changes and 0 notable page changes observed.

Title
Substack in April 2025
Vendor
Substack
Date
URL
https://rewindex.com/company/substack/2025/04

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