# Substack in August 2025: incidents, uptime and changes

> Substack in August 2025: 3 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/2025/08
Last updated: 2025-09-01T00:00:00Z

- Incidents posted: 3 (major/critical: 0) · Maintenance: 0
- By vendor impact label: none 3
- Uptime (vendor-reported): 100% free of major/critical incidents, 100% free of any incident; outage time 0 min, incident time 0 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [June 2025](https://rewindex.com/company/substack/2025/06.md) · Next: [September 2025](https://rewindex.com/company/substack/2025/09.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 |
| --- | --- | --- | --- | --- | --- |
| [Unable to sign in on the Android app](https://rewindex.com/company/substack/incidents/qbng2wcv71pl.md) | none | 2025-08-11 16:15 UTC | 2025-08-11 16:35 UTC | 20 min | resolved |
| [Livestream creation not working](https://rewindex.com/company/substack/incidents/pbcnn21528sw.md) | none | 2025-08-26 14:06 UTC | 2025-08-26 14:45 UTC | 39 min | resolved |
| [Delay in sending scheduled posts](https://rewindex.com/company/substack/incidents/7c40f8jd97j9.md) | none | 2025-08-30 16:17 UTC | 2025-08-30 16:32 UTC | 15 min | resolved |

## Cite this

Substack posted 3 status incidents in August 2025 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/substack/2025/08
- Citation: Substack, “Substack in August 2025” (2025-08-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/substack/2025/08 (CC BY 4.0).
- Markdown link: `[Substack: Substack in August 2025 (2025-08-01)](https://rewindex.com/company/substack/2025/08)`


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Canonical: https://rewindex.com/company/substack/2025/08 · Markdown: https://rewindex.com/company/substack/2025/08.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:08:12.402Z