Customer.io vs Mailgun
Side-by-side reliability comparison based on real-time monitoring data over the last 19 days.
Customer.io
Marketing automation platform for targeted messaging based on user behavior and data.
OperationalMailgun
Email API service for developers providing transactional email sending, receiving, and tracking with powerful APIs and SMTP relay.
Operational| Metric | Customer.io | Mailgun |
|---|---|---|
| Current Status | Operational | Operational |
| Uptime (19-day) | 89.47% | 100% |
| Days with Issues | 2 | 0 |
| Feed Type | Statuspage | Statuspage |
| Status Page | View → | View → |
Customer.io vs Mailgun: Reliability Comparison
Choosing between Customer.io and Mailgun? Reliability matters. ServiceAlert.ai tracks both services in real time, monitoring their status pages for outages, degraded performance, and maintenance windows.
Over the last 19 days, Customer.io has maintained 89.47% uptime with 2 days of issues, while Mailgun has achieved 100% uptime with 0 days of issues.
Want instant alerts when either service goes down? Sign up for ServiceAlert.ai to monitor both services and get notified via email, Slack, Teams, Google Chat, or Discord.