Customer.io: UI inaccessible
Affected components: Management Interface
Timeline of updates
- investigating
Our team is aware of an issue affecting access to the Customer.io UI and we are working to identify the cause.
- monitoring
A fix has been deployed for the issue affecting access to the UI. We are monitoring performance and customer feedback.
- identified
Our team has identified additional UI-related issues affecting some customers. We are working on a fix now.
- monitoring
We have rolled out a fix for the remaining UI-related issues and are watching system behavior closely.
- resolved
The issues affecting the UI have been resolved, and the system is functioning normally.
Changes Rewindex caught on this incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
aab2ac9e8c5c0efc…
Impact, status and times are the vendor’s own, as last archived. View on status.customerio.com (opens in new tab).
Cite this
Status incident (vendor impact label: major) posted by Customer.io, started 2026-06-02 22:57 UTC, resolved after 0 min, 5 update(s).
- Title
- UI inaccessible
- Vendor
- Customer.io
- Date
- URL
- https://rewindex.com/company/customer-io/incidents/n87c9czf97yy
Customer.io profileRecent Customer.io incidentsAll outages on June 2, 2026Customer.io in June 2026MarkdownJSON