# Substack in August 2023: incidents, uptime and changes

> Substack in August 2023: 3 incidents on its status page (3 major or critical), 99.82% 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/2023/08
Last updated: 2023-09-01T00:00:00Z

- Incidents posted: 3 (major/critical: 3) · Maintenance: 0
- By vendor impact label: critical 1, major 2
- Uptime (vendor-reported): 99.82% free of major/critical incidents, 99.82% free of any incident; outage time 1 h 19 min, incident time 1 h 19 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [July 2023](https://rewindex.com/company/substack/2023/07.md) · Next: [September 2023](https://rewindex.com/company/substack/2023/09.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._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Substack Availability Issues](https://rewindex.com/company/substack/incidents/jl4dc7763761.md) | critical | 2023-08-09 06:53 UTC | 2023-08-09 07:34 UTC | 41 min | resolved |
| [Issue interacting with Substack pages](https://rewindex.com/company/substack/incidents/2rscbmn17sj9.md) | major | 2023-08-01 00:02 UTC | 2023-08-01 00:17 UTC | 15 min | resolved |
| [Issue loading some publisher dashboards](https://rewindex.com/company/substack/incidents/mk5l3jfqpgn7.md) | major | 2023-08-24 17:54 UTC | 2023-08-24 18:17 UTC | 23 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Issue interacting with Substack pages](https://rewindex.com/company/substack/incidents/2rscbmn17sj9.md) | major | 2023-08-01 00:02 UTC | 2023-08-01 00:17 UTC | 15 min | resolved |
| [Substack Availability Issues](https://rewindex.com/company/substack/incidents/jl4dc7763761.md) | critical | 2023-08-09 06:53 UTC | 2023-08-09 07:34 UTC | 41 min | resolved |
| [Issue loading some publisher dashboards](https://rewindex.com/company/substack/incidents/mk5l3jfqpgn7.md) | major | 2023-08-24 17:54 UTC | 2023-08-24 18:17 UTC | 23 min | resolved |

## Cite this

Substack posted 3 status incidents in August 2023 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/substack/2023/08
- Citation: Substack, “Substack in August 2023” (2023-08-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/substack/2023/08 (CC BY 4.0).
- Markdown link: `[Substack: Substack in August 2023 (2023-08-01)](https://rewindex.com/company/substack/2023/08)`


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Canonical: https://rewindex.com/company/substack/2023/08 · Markdown: https://rewindex.com/company/substack/2023/08.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T10:18:17.026Z