# Klaviyo in June 2026: incidents, uptime and changes

> Klaviyo in June 2026: 5 incidents on its status page (3 major or critical), 98.42% 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/2026/06
Last updated: 2026-07-01T00:00:00Z

- Incidents posted: 5 (major/critical: 3) · Maintenance: 0
- By vendor impact label: critical 1, major 2, minor 2
- Uptime (vendor-reported): 98.42% free of major/critical incidents, 97.78% free of any incident; outage time 11 h 21 min, incident time 15 h 59 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [May 2026](https://rewindex.com/company/klaviyo/2026/05.md) · Next: [July 2026](https://rewindex.com/company/klaviyo/2026/07.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 |
| --- | --- | --- | --- | --- | --- |
| [WhatsApp Disruption](https://rewindex.com/company/klaviyo/incidents/3sh5m87wtk20.md) | critical | 2026-06-06 17:18 UTC | 2026-06-06 23:05 UTC | 5.8 h | resolved |
| [Shopify API Outage](https://rewindex.com/company/klaviyo/incidents/y3hyj017l3z4.md) | major | 2026-06-03 14:23 UTC | 2026-06-03 17:16 UTC | 2.9 h | resolved |
| [Meta Services Disruption](https://rewindex.com/company/klaviyo/incidents/bg6k39l6bpgn.md) | major | 2026-06-12 14:49 UTC | 2026-06-12 17:30 UTC | 2.7 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Shopify API Outage](https://rewindex.com/company/klaviyo/incidents/y3hyj017l3z4.md) | major | 2026-06-03 14:23 UTC | 2026-06-03 17:16 UTC | 2.9 h | resolved |
| [WhatsApp Disruption](https://rewindex.com/company/klaviyo/incidents/3sh5m87wtk20.md) | critical | 2026-06-06 17:18 UTC | 2026-06-06 23:05 UTC | 5.8 h | resolved |
| [Campaign sending delays](https://rewindex.com/company/klaviyo/incidents/clb7hzrrcj97.md) | minor | 2026-06-08 21:10 UTC | 2026-06-09 00:49 UTC | 3.6 h | resolved |
| [Errors when attempting to select templates for campaigns](https://rewindex.com/company/klaviyo/incidents/tfnf1c3sy4sy.md) | minor | 2026-06-10 18:47 UTC | 2026-06-10 19:46 UTC | 59 min | resolved |
| [Meta Services Disruption](https://rewindex.com/company/klaviyo/incidents/bg6k39l6bpgn.md) | major | 2026-06-12 14:49 UTC | 2026-06-12 17:30 UTC | 2.7 h | resolved |

## Cite this

Klaviyo posted 5 status incidents in June 2026 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/klaviyo/2026/06
- Citation: Klaviyo, “Klaviyo in June 2026” (2026-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/klaviyo/2026/06 (CC BY 4.0).
- Markdown link: `[Klaviyo: Klaviyo in June 2026 (2026-06-01)](https://rewindex.com/company/klaviyo/2026/06)`


---
Canonical: https://rewindex.com/company/klaviyo/2026/06 · Markdown: https://rewindex.com/company/klaviyo/2026/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T10:35:23.910Z