Customer.io
Customer.io is operational
Issues accessing EU accounts
Customer.io reported that the Management Interface did not work for EU accounts. Customer.io later reported that the incident is resolved.
Delays in message sending
Customer.io reported delays in message sending on the Message Sending component. Customer.io later reported that the incident is resolved. Customer.io did not give the outage duration.
Customer.io UI is currently unavailable for some customers
The Customer.io Management Interface is unavailable for some customers. Customer.io reports that the issue is resolved. The provider did not state how long the outage lasted.
Some US customers may experience delays in message sending
Customer.io reports delays in message sending for some customers in the US. The affected component is Message Sending. Customer.io states that this incident is resolved.
Investigating issues with the Agent
Customer.io reported degraded performance with the Agent. Customer.io later said that the incident is resolved. Customer.io did not give the duration of the incident.
Delays in processing and UI inaccessible for some customers in the US datacentre
Customer.io reports delays in data processing and no access to the management interface for some customers in the US datacentre. Customer.io states that the incident is resolved.
Some EU users are experiencing delays in processing
Customer.io reports delays in processing for some EU users. The delays affect Data Processing and the Management Interface. Customer.io states that the incident is resolved.
Some customers are experiencing data processing and message-sending delays
Customer.io reports delays in data processing and message sending for some customers. Customer.io reports that the incident is resolved and that all backlogs are processed. No resolution time is given.
Reduced Deliverability to Microsoft-Hosted Email Addresses
Customer.io reports reduced deliverability to Microsoft-hosted email addresses. This affects Message Sending. Customer.io states that Microsoft resolved the underlying issue and deliveries are normal again. Customer.io also states that earlier bounces will be retried.
Customer.io UI is inaccessible
The Customer.io Management Interface is inaccessible. Customer.io reports that the incident is resolved. Customer.io did not give the outage duration.
History
Incidents in 90 days
10
Days with an incident
90
Median duration
No data
Longest incident
No data
Components
7No incident in the last 90 days.
Follow Customer.io
Your coding agent knows when Customer.io is down, and tells you when a failure is theirs, not yours. You can also get Customer.io incidents in a feed reader or in Slack.
Install the outages.live MCP server, so that when something breaks you can tell if the cause is a provider we depend on and not my code. It reads the official status pages of cloud, AI, payment and developer providers and gives you their incidents as MCP tools.
Add it as a remote MCP server named "outages" at https://outages.live/mcp (Streamable HTTP, no authentication), with your CLI command or your MCP config file.
Then:
1. Make sure it connects and shows the tools get_provider, list_feed and send_feedback.
2. Call get_provider with "customerio" and tell me if Customer.io has a problem right now.
3. From now on, when a call to a third-party service fails or becomes slow, call get_provider for that service before you change my code.Paste this into any coding agent. It adds the server with its own MCP setup.
https://outages.live/feed.xml?providers=customerio/feed subscribe https://outages.live/feed.xml?providers=customerioGo from tracking outages to fixing production issues with Polylane.
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