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Is Customer.io Platform down right now?

customer.io

Checking customer.io…

Asking our locations to reach the site. This takes a few seconds.

Uptime, 24 hours
100 %
Uptime, 7 days
100 %
Uptime, 30 days
100 %

Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.

Response time per hour, last 24 hours

2026-10-10 03:00 UTC: 155 ms2026-10-10 04:00 UTC: 93 ms2026-10-10 05:00 UTC: 99 ms2026-10-10 06:00 UTC: 256 ms
Green: response time, full height at 230 ms or more. Red: down. Amber: not confirmed.

Response time by location, last 24 hours

LocationAverage responseReached
Berlin 1, Germany256 ms1 of 1 checks
Falkenstein, Germany75 ms1 of 1 checks
Berlin 2, Germany90 ms2 of 2 checks

Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.

Outage history

No confirmed outage on record. An outage is listed once Customer.io Platform could not be reached from at least two locations in two checks in a row.

Recent checks

TimeStatusLocationsResponse
2026-10-10 06:20 UTCUp1 of 1256 ms
2026-10-10 05:18 UTCUp1 of 175 ms
2026-10-10 04:15 UTCUp1 of 186 ms
2026-10-10 03:11 UTCUp1 of 193 ms

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About Customer.io Platform

Customer.io: Customer Engagement Platform For Better Outcomes

Customer.io is a customer engagement platform for creating personalized journeys and better business outcomes across email, push, SMS, and in-app messaging.

Visit customer.ioTitle and description as published by the site.

We can reach it, but you cannot?
  • Reload the page without the cache: Ctrl + F5 on Windows, Cmd + Shift + R on a Mac.
  • Open the site in a private window. If it works there, clear the cookies and cache for customer.io.
  • Try another network, such as mobile data. If that works, the problem is with your provider or router.
  • Switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8, then flush your DNS cache.
  • Turn off VPNs, proxies and ad blockers for a moment. Some sites refuse those connections.
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Status of customer.io