Mailgun vs Customer.io
Side-by-side reliability comparison based on real-time monitoring data over the last 19 days.
Mailgun
Email API service for developers providing transactional email sending, receiving, and tracking with powerful APIs and SMTP relay.
OperationalCustomer.io
Marketing automation platform for targeted messaging based on user behavior and data.
Operational| Metric | Mailgun | Customer.io |
|---|---|---|
| Current Status | Operational | Operational |
| Uptime (19-day) | 100% | 89.47% |
| Days with Issues | 0 | 2 |
| Feed Type | Statuspage | Statuspage |
| Status Page | View → | View → |
Mailgun vs Customer.io: Reliability Comparison
Choosing between Mailgun and Customer.io? 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, Mailgun has maintained 100% uptime with 0 days of issues, while Customer.io has achieved 89.47% uptime with 2 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.