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ChangesCustomer.ioUI inaccessible

Customer.io: Major incident: UI inaccessible

Major incidentoutage (model (Jev), 100%)Changed Detected status.customerio.com (opens in new tab)
Summary

Summary pending. The diff below shows exactly what changed.

Incident page: the full timeline of updates

What changed

Struck in red is what Customer.io removed; blue is what they added. Muted text is unchanged context.

AddedTitle#1
Before: not present
After: UI inaccessible
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2026-06-02 22:57 UTC
AddedResolved time#5
Before: not present
After: 2026-06-02 22:57 UTC
AddedAffected components#6
Before: not present
After: Management Interface
AddedUpdateinvestigating#7
Before: not present
After: Our team is aware of an issue affecting access to the Customer.io UI and we are working to identify the cause.
AddedUpdatemonitoring#8
Before: not present
After: A fix has been deployed for the issue affecting access to the UI. We are monitoring performance and customer feedback.
AddedUpdateidentified#9
Before: not present
After: Our team has identified additional UI-related issues affecting some customers. We are working on a fix now.
AddedUpdatemonitoring#10
Before: not present
After: We have rolled out a fix for the remaining UI-related issues and are watching system behavior closely.
AddedUpdateresolved#11
Before: not present
After: The issues affecting the UI have been resolved, and the system is functioning normally.

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Archive proof

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History of this incident

Tuesday, June 2

1 incident change

Cite this

Major incident: UI inaccessible on Customer.io’s status page, changed 2026-06-02 22:57 UTC (change 1 of 1).

Title
Major incident: UI inaccessible
Vendor
Customer.io
Date
URL
https://rewindex.com/change/ie47955ba571b88

All Customer.io changesCustomer.io profileMarkdownJSON