# Amplitude in July 2021: incidents, uptime and changes

> Amplitude in July 2021: 5 incidents on its status page (1 major or critical), 99.91% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Amplitude’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/amplitude/2021/07
Last updated: 2021-08-01T00:00:00Z

- Incidents posted: 5 (major/critical: 1) · Maintenance: 1
- By vendor impact label: major 1, minor 3, none 1
- Uptime (vendor-reported): 99.91% free of major/critical incidents, 98.05% free of any incident; outage time 38 min, incident time 14 h 28 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [June 2021](https://rewindex.com/company/amplitude/2021/06.md) · Next: [August 2021](https://rewindex.com/company/amplitude/2021/08.md) · [All months](https://rewindex.com/company/amplitude/reports.md) · [Amplitude](https://rewindex.com/company/amplitude.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 |
| --- | --- | --- | --- | --- | --- |
| [Web Reporting Outage](https://rewindex.com/company/amplitude/incidents/wz499zd12y48.md) | major | 2021-07-13 03:49 UTC | 2021-07-13 04:27 UTC | 38 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Web Reporting Outage](https://rewindex.com/company/amplitude/incidents/wz499zd12y48.md) | major | 2021-07-13 03:49 UTC | 2021-07-13 04:27 UTC | 38 min | resolved |
| [Data Processing Delays](https://rewindex.com/company/amplitude/incidents/y10hzwnc4j0k.md) | minor | 2021-07-20 19:22 UTC | 2021-07-21 08:32 UTC | 13 h | resolved |
| [Using incorrect amplitude-ids during the data processing outage](https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj.md) | minor | 2021-07-21 06:30 UTC | 2021-07-21 06:30 UTC | 0 min | resolved |
| [data missing from the /batch endpoint We are replaying events from Vacuum, mParticle, Segment, Braze, and RudderStack](https://rewindex.com/company/amplitude/incidents/gx3xmdzs1hml.md) | none | 2021-07-21 17:26 UTC | 2021-07-27 18:03 UTC | 6 d | resolved |
| [High rate of 5xx on /batch endpoint](https://rewindex.com/company/amplitude/incidents/nhmmzgv0x1gj.md) | minor | 2021-07-30 16:24 UTC | 2021-07-30 17:04 UTC | 40 min | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Infrastructure Maintenance](https://rewindex.com/company/amplitude/incidents/tm152w9cwt1n.md) | maintenance | 2021-07-31 17:00 UTC | 2021-07-31 18:00 UTC | 1.0 h | resolved |

## Cite this

Amplitude posted 5 status incidents in July 2021 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/amplitude/2021/07
- Citation: Amplitude, “Amplitude in July 2021” (2021-07-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/amplitude/2021/07 (CC BY 4.0).
- Markdown link: `[Amplitude: Amplitude in July 2021 (2021-07-01)](https://rewindex.com/company/amplitude/2021/07)`


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Canonical: https://rewindex.com/company/amplitude/2021/07 · Markdown: https://rewindex.com/company/amplitude/2021/07.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:13:28.729Z