Is Klaviyo down today?

Check the status badge at the top of this page for the current status. Pulsetic polls the official status page every few minutes and cross-references with user reports to give you the most accurate picture.

How often does Klaviyo go down?

Based on our 90-day data, we've detected 15 incidents, of which 5 were major or critical. The median resolution time is 1h 43m.

How are outages detected?

Pulsetic polls the official status page every few minutes from multiple global locations. Crowdsourced user reports provide an additional early-warning signal, often surfacing issues before the official monitors catch them.

Is it down for everyone or just me?

The outage map and region breakdown help answer this. If reports are concentrated in one area it may be regional; if hotspots appear globally it's a widespread outage. Submit your own report to help others understand the scope.

What does "never acknowledged" mean?

"Never acknowledged" means Pulsetic detected a real service disruption, confirmed by multiple user reports, but the official status page never posted an incident for it. This is one of the core reasons teams use third-party monitoring alongside official status pages.

ACTIVE INCIDENT DETECTED

Klaviyo is
experiencing issues.

Pulsetic detects outages before the provider officially reports them. Monitoring since Feb 2025 · 69 incidents caught

Last checked: 1 min ago · 1 user report (24h) · Trusted by 30,000+ teams

MAINTENANCE · INVESTIGATING

Infrastructure for consent.

Started 1 month ago · Jul 6, 2026 · 5:32 PM UTC

Beginning at 6:00 PM (US Eastern Time) on Monday, July 6th, 2026, Klaviyo's Engineering team will perform maintenance on our infrastructure for consent. We expect the maintenance period to last approximately 1 hour. During this time, in-app and API operations related to SMS and Whatsapp Consent may be temporarily unavailable. This includes subscribes and unsubscribes. Please note that no data will be lost during this maintenance and these features should run as expected once maintenance has completed.

View official incident → Having issues too?
User Reports: Last 24 Hours
1 report

Bars represent 20-min intervals. Occasional spikes may reflect individual issues, not widespread outages.

Outage Map
1 report (24h)

Reports by region (last 24h)

North America 1 (100%)

View full map →
Recent User Reports
Live

Latest 50 reports from the last 48 hours

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Top reported issues

Click an issue to upvote it and help us better indicate the service status.

Service outage 1

Degraded performance 0

Error messages 0

Timeouts / no response 0

Authentication issues 0

Network / connectivity issues 0

Feature not working 0

API errors 0

Billing or usage issues 0

Other 0

Have a different problem?
Issue breakdown
1 total vote

Distribution of reported issues over the last 24 hours.

Service outage 100%

Degraded performance 0%

Error messages 0%

Timeouts / no response 0%

Authentication issues 0%

Network / connectivity issues 0%

Feature not working 0%

API errors 0%

Billing or usage issues 0%

Other 0%

Last 90 days

90-Day Health Summary

Total Incidents

15

Since Feb 2025
Major / Critical

5

5 high-impact incidents
Minor Incidents

10

Avg. 0.1 per day
Median Resolution

1h 43m

P95: 43h 8m

Klaviyo Response Time, ms

By Continent

Location List

From official status page

Recent Outage History

View all incidents →

Incident	Started	Duration	Impact	Status	Link
Issue with Time Delays in Flows	Aug 26, 2026 · 8:09 PM	3h 33m	Major	Resolved	Details →
Delays in real-time segmentation	Aug 19, 2026 · 1:15 PM	1h 23m	Minor	Resolved	Details →
Campaign scheduling errors	Aug 12, 2026 · 2:04 PM	9m	None	Resolved	Details →
Delays affecting campaign scheduling, preview emails, and double opt-in confirmations	Aug 5, 2026 · 12:47 PM	1h 7m	Minor	Resolved	Details →
Sync Tasks Failing	Jul 23, 2026 · 10:35 AM	1h 26m	Minor	Resolved	Details →
Elevated errors for SMS opt-ins, scheduling, and sending	Jul 21, 2026 · 4:36 PM	32m	Major	Resolved	Details →
Catalog Webhook Processing Delays	Jul 8, 2026 · 9:52 PM	1d 19h 8m	Minor	Resolved	Details →
Klaviyo Loading Errors and Sending Delays	Jul 7, 2026 · 11:33 AM	1h 23m	Minor	Resolved	Details →
Infrastructure for consent.	Jul 6, 2026 · 5:32 PM	Ongoing	Maintenance	Investigating	Details →
Yahoo PH01 Block — Email Bounces to Yahoo/AOL Recipients	Jul 2, 2026 · 8:17 AM	2h	Minor	Resolved	Details →

Common questions

Frequently Asked Questions

Is Klaviyo down today?

Check the status badge at the top of this page for the current status. Pulsetic polls the official status page every few minutes and cross-references with user reports to give you the most accurate picture.
How often does Klaviyo go down?

Based on our 90-day data, we've detected 15 incidents, of which 5 were major or critical. The median resolution time is 1h 43m.
How are outages detected?

Pulsetic polls the official status page every few minutes from multiple global locations. Crowdsourced user reports provide an additional early-warning signal, often surfacing issues before the official monitors catch them.
Is it down for everyone or just me?

The outage map and region breakdown help answer this. If reports are concentrated in one area it may be regional; if hotspots appear globally it's a widespread outage. Submit your own report to help others understand the scope.
What does "never acknowledged" mean?

"Never acknowledged" means Pulsetic detected a real service disruption, confirmed by multiple user reports, but the official status page never posted an incident for it. This is one of the core reasons teams use third-party monitoring alongside official status pages.

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