# Klaviyo in April 2019: incidents, uptime and changes

> Klaviyo in April 2019: 4 incidents on its status page (1 major or critical), 99.78% 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/2019/04
Last updated: 2019-05-01T02:03:00Z

- Incidents posted: 4 (major/critical: 1) · Maintenance: 0
- By vendor impact label: major 1, minor 1, none 2
- Uptime (vendor-reported): 99.78% free of major/critical incidents, 97.84% free of any incident; outage time 1 h 31 min, incident time 15 h 30 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [March 2019](https://rewindex.com/company/klaviyo/2019/03.md) · Next: [June 2019](https://rewindex.com/company/klaviyo/2019/06.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._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Klaviyo API Availability](https://rewindex.com/company/klaviyo/incidents/wdnm51k6d6c4.md) | major | 2019-04-07 06:44 UTC | 2019-04-07 08:15 UTC | 1.5 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Klaviyo API Availability](https://rewindex.com/company/klaviyo/incidents/wdnm51k6d6c4.md) | major | 2019-04-07 06:44 UTC | 2019-04-07 08:15 UTC | 1.5 h | resolved |
| [Delay in Analytics Processing](https://rewindex.com/company/klaviyo/incidents/prtz9k3wgtl6.md) | none | 2019-04-11 03:12 UTC | 2019-04-11 11:00 UTC | 7.8 h | resolved |
| [Delay in Analytics Processing](https://rewindex.com/company/klaviyo/incidents/jzkgtk9mrczq.md) | minor | 2019-04-12 13:13 UTC | 2019-04-13 03:12 UTC | 14 h | resolved |
| [Email Template Editor Slowness & Unavailability](https://rewindex.com/company/klaviyo/incidents/vywcxfjv6jvd.md) | none | 2019-04-30 13:33 UTC | 2019-05-01 02:03 UTC | 13 h | resolved |

## Cite this

Klaviyo posted 4 status incidents in April 2019 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/klaviyo/2019/04
- Citation: Klaviyo, “Klaviyo in April 2019” (2019-04-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/klaviyo/2019/04 (CC BY 4.0).
- Markdown link: `[Klaviyo: Klaviyo in April 2019 (2019-04-01)](https://rewindex.com/company/klaviyo/2019/04)`


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Canonical: https://rewindex.com/company/klaviyo/2019/04 · Markdown: https://rewindex.com/company/klaviyo/2019/04.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T10:35:15.227Z