Postmark vs Klaviyo
Side-by-side reliability comparison based on real-time monitoring data over the last 23 days.
Postmark
Transactional email service focused on fast, reliable delivery of application emails like password resets, receipts, and notifications.
OperationalKlaviyo
Marketing automation platform specializing in email and SMS marketing for e-commerce brands with advanced segmentation and analytics.
Operational| Metric | Postmark | Klaviyo |
|---|---|---|
| Current Status | Operational | Operational |
| Uptime (23-day) | 86.96% | 100% |
| Days with Issues | 3 | 0 |
| Feed Type | Sorryapp | Statuspage |
| Status Page | View → | View → |
Postmark vs Klaviyo: Reliability Comparison
Choosing between Postmark and Klaviyo? 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, Postmark has maintained 86.96% uptime with 3 days of issues, while Klaviyo has achieved 100% uptime with 0 days of issues.
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