- Level
- confirmed
- Worst impact
- Degraded
- Components
- Klaviyo App, Email Sending, Email Sending
- Down Index
- 20of 100
What to do
Check whether you use Klaviyo Klaviyo App, Email Sending, Email Sending. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Confirm your retries, queues and scheduled jobs caught up after the 1h 24m it lasted.
Anything that failed between 2026-07-07 15:33 UTC and 2026-07-07 16:56 UTC may need a replay.Subscribe to Klaviyo's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=klaviyo works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Klaviyo 5
- investigating
Customers may be experiencing slower than usual performance when loading or navigating Klaviyo, and some sends may be delayed. We are actively investigating. We will share another update as soon as we have more information.
provider
- identified
Performance issues affecting login and general navigation in Klaviyo have recovered, and those areas are now operating normally. Some customers may still be experiencing delays with sends while we work to fully restore normal processing. We have identified the cause and are working to resolve the remaining impact as quickly as possible. We will share another update shortly.
provider
- identified
Campaign and flow sends are now delayed by less than 30 minutes and are continuing to recover. Login and navigation are operating normally. We will share another update shortly.
provider
- monitoring
Sending delays have recovered, and login and navigation are operating normally. We continue to monitor closely and appreciate your patience throughout this incident.
provider
- resolved
All systems are operating normally. This incident has been resolved.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-1453481a85
Is Klaviyo still down?
No, this incident was resolved 2026-07-07 16:56 UTC. For Klaviyo's live state, see https://down.guide/klaviyo.
How long did it last?
1h 24m, from 2026-07-07 15:33 UTC to 2026-07-07 16:56 UTC, by the times Klaviyo posted.
What was affected?
Klaviyo named Klaviyo App, Email Sending, Email Sending.
What caused it?
Klaviyo hasn't published a root cause. If it does, it shows here.
Where does this come from?
Klaviyo's official status page, https://status.klaviyo.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.