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Customer.io

Delays in processing and UI inaccessible for some customers in the US datacentre

Degraded Lasted 33m · started · Customer.io's page

Level
confirmed
Worst impact
Degraded
Components
Data Processing, Management Interface
Regions
us

What to do

  • Check whether you use Customer.io Data Processing, Management Interface in 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 33m it lasted.

    Anything that failed between 2026-08-03 07:08 UTC and 2026-08-03 07:42 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 3

  1. investigating

    Our team is currently investigating an issue that is causing some delays in data processing. This impacts a small subset of customers in the US datacentre.

    provider

  2. investigating

    We are continuing to investigate this issue.

    provider

  3. resolved

    This incident has been resolved. Thanks for your patience.

    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-767e8b13c9

Is Customer.io still down?

No, this incident was resolved 2026-08-03 07:42 UTC. For Customer.io's live state, see https://down.guide/customerio.

How long did it last?

33m, from 2026-08-03 07:08 UTC to 2026-08-03 07:42 UTC, by the times Customer.io posted.

What was affected?

Customer.io named Data Processing, Management Interface in 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.