# Trello in August 2021: incidents, uptime and changes

> Trello in August 2021: 3 incidents on its status page (2 major or critical), 99.41% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Trello’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/trello/2021/08
Last updated: 2021-09-01T00:00:00Z

- Incidents posted: 3 (major/critical: 2) · Maintenance: 0
- By vendor impact label: major 2, none 1
- Uptime (vendor-reported): 99.41% free of major/critical incidents, 99.41% free of any incident; outage time 4 h 23 min, incident time 4 h 23 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [July 2021](https://rewindex.com/company/trello/2021/07.md) · Next: [September 2021](https://rewindex.com/company/trello/2021/09.md) · [All months](https://rewindex.com/company/trello/reports.md) · [Trello](https://rewindex.com/company/trello.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 |
| --- | --- | --- | --- | --- | --- |
| [Trello Signup not working](https://rewindex.com/company/trello/incidents/3p1vnkj2m0mg.md) | major | 2021-08-04 14:25 UTC | 2021-08-04 14:41 UTC | 16 min | resolved |
| [Trello login and signup is slow or unresponsive](https://rewindex.com/company/trello/incidents/sdq9mzky5c1w.md) | major | 2021-08-31 18:47 UTC | 2021-08-31 22:54 UTC | 4.1 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Trello Signup not working](https://rewindex.com/company/trello/incidents/3p1vnkj2m0mg.md) | major | 2021-08-04 14:25 UTC | 2021-08-04 14:41 UTC | 16 min | resolved |
| [Delay in viewing and uploading attachments](https://rewindex.com/company/trello/incidents/23x49jjnj39x.md) | none | 2021-08-31 02:13 UTC | 2021-08-31 02:13 UTC | 0 min | resolved |
| [Trello login and signup is slow or unresponsive](https://rewindex.com/company/trello/incidents/sdq9mzky5c1w.md) | major | 2021-08-31 18:47 UTC | 2021-08-31 22:54 UTC | 4.1 h | resolved |

## Cite this

Trello posted 3 status incidents in August 2021 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/trello/2021/08
- Citation: Trello, “Trello in August 2021” (2021-08-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/trello/2021/08 (CC BY 4.0).
- Markdown link: `[Trello: Trello in August 2021 (2021-08-01)](https://rewindex.com/company/trello/2021/08)`


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Canonical: https://rewindex.com/company/trello/2021/08 · Markdown: https://rewindex.com/company/trello/2021/08.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:56:39.876Z