Customer.io Status · History · Incident #88866

RESOLVED

Some customers are experiencing data processing and message-sending delays

Minor · Started Jul 20, 2026 · 9:35 PM

  • Duration

    1h 22m

  • Severity

    Minor

  • Detection lead

    —

  • User reports

    —

Summary

Some customers are experiencing data processing and message-sending delays

This incident has been resolved and all backlogs have been processed.


  • Started

    Jul 20, 2026 · 9:35 PM

  • Resolved

    Jul 20, 2026 · 10:58 PM

  • Duration

    1h 22m

  • Severity

    Minor

Event timeline

How this incident unfolded

  • ◐

    Investigating

    Jul 20 · 10:02 PM Customer.io

    Our engineers are currently looking into an issue that is causing data processing and message-sending delays for a small subset of customers in the US region. We apologise for any inconvenience caused.

  • ◆

    Identified

    Jul 20 · 10:29 PM Customer.io

    The issue has been identified and we're working on a fix. Thank you for your patience.

  • ◉

    Monitoring

    Jul 20 · 10:38 PM Customer.io

    A fix has been deployed, and we are processing any delayed backlogs. We are continuing to monitor the results.

  • ✓

    Resolved

    Jul 20 · 10:58 PM Customer.io

    This incident has been resolved and all backlogs have been processed.

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