# Substack in June 2025: incidents, uptime and changes

> Substack in June 2025: 2 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Substack’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/substack/2025/06
Last updated: 2025-07-01T00:00:00Z

- Incidents posted: 2 (major/critical: 0) · Maintenance: 0
- By vendor impact label: minor 1, none 1
- Uptime (vendor-reported): 100% free of major/critical incidents, 98.39% free of any incident; outage time 0 min, incident time 11 h 34 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [May 2025](https://rewindex.com/company/substack/2025/05.md) · Next: [August 2025](https://rewindex.com/company/substack/2025/08.md) · [All months](https://rewindex.com/company/substack/reports.md) · [Substack](https://rewindex.com/company/substack.md)

_Uptime: 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._

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Substack Availability Issues](https://rewindex.com/company/substack/incidents/fl878shmr9bx.md) | none | 2025-06-23 16:50 UTC | 2025-06-23 17:22 UTC | 32 min | resolved |
| [Substack Availability Issue](https://rewindex.com/company/substack/incidents/ng11jmbsm41p.md) | minor | 2025-06-23 17:45 UTC | 2025-06-24 05:19 UTC | 12 h | resolved |

## Cite this

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

- Canonical URL: https://rewindex.com/company/substack/2025/06
- Citation: Substack, “Substack in June 2025” (2025-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/substack/2025/06 (CC BY 4.0).
- Markdown link: `[Substack: Substack in June 2025 (2025-06-01)](https://rewindex.com/company/substack/2025/06)`


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Canonical: https://rewindex.com/company/substack/2025/06 · Markdown: https://rewindex.com/company/substack/2025/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:11:15.791Z