# Grammarly in October 2021: incidents, uptime and changes

> Grammarly in October 2021: 2 incidents on its status page (2 major or critical), 95.45% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Grammarly’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/grammarly/2021/10
Last updated: 2021-11-01T00:00:00Z

- Incidents posted: 2 (major/critical: 2) · Maintenance: 0
- By vendor impact label: major 2
- Uptime (vendor-reported): 95.45% free of major/critical incidents, 95.45% free of any incident; outage time 33 h 49 min, incident time 33 h 49 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [September 2021](https://rewindex.com/company/grammarly/2021/09.md) · Next: [November 2021](https://rewindex.com/company/grammarly/2021/11.md) · [All months](https://rewindex.com/company/grammarly/reports.md) · [Grammarly](https://rewindex.com/company/grammarly.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 |
| --- | --- | --- | --- | --- | --- |
| [Some Grammarly emails may not be delivered](https://rewindex.com/company/grammarly/incidents/2fm3mb644mct.md) | major | 2021-10-04 15:20 UTC | 2021-10-04 21:53 UTC | 6.5 h | resolved |
| [Some Grammarly emails may not be delivered](https://rewindex.com/company/grammarly/incidents/bh9mjf1hgnf8.md) | major | 2021-10-06 15:23 UTC | 2021-10-07 18:39 UTC | 27 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Some Grammarly emails may not be delivered](https://rewindex.com/company/grammarly/incidents/2fm3mb644mct.md) | major | 2021-10-04 15:20 UTC | 2021-10-04 21:53 UTC | 6.5 h | resolved |
| [Some Grammarly emails may not be delivered](https://rewindex.com/company/grammarly/incidents/bh9mjf1hgnf8.md) | major | 2021-10-06 15:23 UTC | 2021-10-07 18:39 UTC | 27 h | resolved |

## Cite this

Grammarly posted 2 status incidents in October 2021 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/grammarly/2021/10
- Citation: Grammarly, “Grammarly in October 2021” (2021-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/grammarly/2021/10 (CC BY 4.0).
- Markdown link: `[Grammarly: Grammarly in October 2021 (2021-10-01)](https://rewindex.com/company/grammarly/2021/10)`


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Canonical: https://rewindex.com/company/grammarly/2021/10 · Markdown: https://rewindex.com/company/grammarly/2021/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:11:27.435Z