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Is Customer.io Down?

MarketingReal-time status, outages, and incident history

No, Customer.io is up and running.

Every monitored Customer.io system is operational as of July 10, 2026. PulsAPI found no outage in its latest check of the official status feed.

OperationalChecked 20m agoLive · 60s auto-refresh
Start tracking Customer.ioView official status page

This page blends three signals into one verdict: the official Customer.io status page, PulsAPI's independent checks every 60 seconds, and live outage reports from engineers. How PulsAPI monitoring works

Customer.io Component Status

The main Customer.io systems tracked on this page. All 10 currently operational.

Data Collection
Operational
Data Processing
Operational
Drag and drop email composer
Operational

7 more components

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Component statuses may change independently during partial outages.

Live Customer.io Outage Reports

Issues submitted by engineers in the last 24 hours. Community reports often surface a Customer.io outage 10 to 20 minutes before the official status page reacts.

All quiet. No Customer.io problems reported in the last 24 hours.

Recent Customer.io Outages & Incidents

Incident history from the official Customer.io status page, including resolution updates.

About Customer.io

Customer.io is a messaging automation platform enabling product teams to send targeted email, SMS, push, and in-app messages based on behavioral data. Customer.io outages prevent automated lifecycle messaging. Monitor Customer.io platform status and message delivery health.

Over the past 30 days, PulsAPI has measured Customer.io uptime at 99.88%. Response times, incident history, and SLA tracking for Customer.io are available on the PulsAPI dashboard.

Customer.io Status FAQ

Is Customer.io down right now?

PulsAPI checks Customer.io every 60 seconds. The verdict at the top of this page reflects the latest check of the official Customer.io status feed and refreshes automatically, so what you see is the current Customer.io status, not a cached answer.

What should I do if Customer.io is not working?

First confirm it is really Customer.io: the component list on this page shows whether your failure matches a known outage. If it does, report the issue to inform the community, follow the incident timeline for updates from the Customer.io team, and enable any graceful degradation your application supports until Customer.io recovers.

How do I check Customer.io uptime history?

PulsAPI tracks Customer.io uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 99.88%. A free PulsAPI account unlocks the full 90-day SLA history and incident timeline for Customer.io.

How fast does PulsAPI detect Customer.io outages?

PulsAPI polls the official Customer.io status page every 60 seconds and delivers alerts to Slack, Discord, Microsoft Teams, PagerDuty, or email in under 4 seconds from detection, usually before most teams notice the outage themselves.

Does PulsAPI track individual Customer.io components?

Yes. PulsAPI monitors 10 individual Customer.io components, so you can pinpoint exactly which service or region is affected during an incident instead of staring at a generic "service degraded" banner.

Can I get alerts when Customer.io goes down?

Yes. Create a PulsAPI account and subscribe to Customer.io. You will get an instant alert by email on the free Starter plan, or via Slack, Discord, Microsoft Teams, PagerDuty, and webhooks on paid plans, whenever Customer.io status changes.

How do I report a Customer.io issue to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot Customer.io outages early, since official status pages typically lag real incidents by 10 to 20 minutes.

Is there a free way to monitor Customer.io?

Yes. PulsAPI's Starter plan includes up to 10 monitored services with email alerts, and the 30-day free trial requires no credit card. You can monitor Customer.io alongside up to 9 other services for free at pulsapi.com/signup.

Customer.io Uptime Metrics

30-day uptime99.88%
Avg response time546 ms
Active incidents0
Community signals0 / 24h

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Official Customer.io Status Page

Signal Sources

Official source

Vendor-published

PulsAPI monitoring

Independent checks

Community reports

User-submitted

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