# Klaviyo in October 2023: incidents, uptime and changes

> Klaviyo in October 2023: 7 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Klaviyo’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/klaviyo/2023/10
Last updated: 2023-11-01T00:00:00Z

- Incidents posted: 7 (major/critical: 0) · Maintenance: 1
- By vendor impact label: minor 2, none 5
- Uptime (vendor-reported): 100% free of major/critical incidents, 94.99% free of any incident; outage time 0 min, incident time 37 h 16 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [September 2023](https://rewindex.com/company/klaviyo/2023/09.md) · Next: [November 2023](https://rewindex.com/company/klaviyo/2023/11.md) · [All months](https://rewindex.com/company/klaviyo/reports.md) · [Klaviyo](https://rewindex.com/company/klaviyo.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 |
| --- | --- | --- | --- | --- | --- |
| [Delays in Real Time Segmentation](https://rewindex.com/company/klaviyo/incidents/ztw8918699qv.md) | none | 2023-10-08 10:21 UTC | 2023-10-08 14:28 UTC | 4.1 h | resolved |
| [Help Center support form not submitting](https://rewindex.com/company/klaviyo/incidents/0m9qbmz6ssg7.md) | none | 2023-10-10 16:00 UTC | 2023-10-10 16:00 UTC | 0 min | resolved |
| [Email messages with Magento 1/2 coupons were not sending to subscribers](https://rewindex.com/company/klaviyo/incidents/x6q4cbpqnqbw.md) | none | 2023-10-11 15:00 UTC | 2023-10-11 15:00 UTC | 0 min | resolved |
| [Segment processing delay](https://rewindex.com/company/klaviyo/incidents/yknx999km3t8.md) | none | 2023-10-20 18:14 UTC | 2023-10-20 18:26 UTC | 12 min | resolved |
| [Flow Builder failing to load](https://rewindex.com/company/klaviyo/incidents/8slzcvpvm0t9.md) | minor | 2023-10-23 16:09 UTC | 2023-10-23 16:20 UTC | 11 min | resolved |
| [Processing failures affecting multiple services](https://rewindex.com/company/klaviyo/incidents/yzk87mxsb2vt.md) | none | 2023-10-24 00:39 UTC | 2023-10-24 16:48 UTC | 16 h | resolved |
| [Processing failures affecting multiple services](https://rewindex.com/company/klaviyo/incidents/lx7j20df36w3.md) | minor | 2023-10-25 12:55 UTC | 2023-10-27 02:00 UTC | 37 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Event Infrastructure Maintenance](https://rewindex.com/company/klaviyo/incidents/34cdyc3wy212.md) | maintenance | 2023-10-15 02:01 UTC | 2023-10-15 06:01 UTC | 4.0 h | resolved |

## Cite this

Klaviyo posted 7 status incidents in October 2023 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/klaviyo/2023/10
- Citation: Klaviyo, “Klaviyo in October 2023” (2023-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/klaviyo/2023/10 (CC BY 4.0).
- Markdown link: `[Klaviyo: Klaviyo in October 2023 (2023-10-01)](https://rewindex.com/company/klaviyo/2023/10)`


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Canonical: https://rewindex.com/company/klaviyo/2023/10 · Markdown: https://rewindex.com/company/klaviyo/2023/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T17:18:14.918Z