MailerSend vs Postmark
Side-by-side reliability comparison based on real-time monitoring data over the last 23 days.
MailerSend
Transactional email service for developers with email API, SMTP relay, and email verification.
OperationalPostmark
Transactional email service focused on fast, reliable delivery of application emails like password resets, receipts, and notifications.
Operational| Metric | MailerSend | Postmark |
|---|---|---|
| Current Status | Operational | Operational |
| Uptime (23-day) | 85.71% | 86.96% |
| Days with Issues | 1 | 3 |
| Feed Type | Statuspage | Sorryapp |
| Status Page | View → | View → |
MailerSend vs Postmark: Reliability Comparison
Choosing between MailerSend and Postmark? Reliability matters. ServiceAlert.ai tracks both services in real time, monitoring their status pages for outages, degraded performance, and maintenance windows.
Over the last 23 days, MailerSend has maintained 85.71% uptime with 1 day of issues, while Postmark has achieved 86.96% uptime with 3 days of issues.
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