- Level
- confirmed
- Worst impact
- Degraded
- Components
- Data Processing
- Regions
- eu, us
- Down Index
- 26of 100
What to do
Check whether you use Customer.io Data Processing in eu, us. 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 23m it lasted.
Anything that failed between 2025-11-21 11:46 UTC and 2025-11-21 13:09 UTC may need a replay.Subscribe to Customer.io's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=customerio works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Customer.io 4
- investigating
We are investigating reports of some Form submissions being delayed in the US and EU Data centers. Forms continue to function as expected.
provider
- investigating
We are continuing to investigate the issue.
provider
- monitoring
The issue has been identified and our team is currently monitoring the service.
provider
- resolved
The issue has now 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-4c0b182eb1
Is Customer.io still down?
No, this incident was resolved 2025-11-21 13:09 UTC. For Customer.io's live state, see https://down.guide/customerio.
How long did it last?
1h 23m, from 2025-11-21 11:46 UTC to 2025-11-21 13:09 UTC, by the times Customer.io posted.
What was affected?
Customer.io named Data Processing in eu, us.
What caused it?
Customer.io hasn't published a root cause. If it does, it shows here.
Where does this come from?
Customer.io's official status page, https://status.customerio.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.