Postmark vs SendGrid
Side-by-side source-labeled status evidence over the last 30 days.
Postmark
Transactional email service focused on fast, reliable delivery of application emails like password resets, receipts, and notifications.
OperationalOfficial provider status
SendGrid
Cloud-based email delivery platform for transactional and marketing emails with APIs, templates, and analytics for high-volume senders.
Component incidentOfficial provider status
| Metric | Postmark | SendGrid |
|---|---|---|
| Current Evidence | Operational | Component incident |
| Fully operational observations (30d) | 99.72% | 86.09% |
| Provider-status issue days | 1 | 30 |
| Evidence Type | Official provider status | Official provider status |
| Evidence Source | View provider status source → | View provider status source → |
Postmark vs SendGrid: Provider Reliability Comparison
This page compares source-labeled evidence for Postmark and SendGrid. Official provider status, endpoint reachability, and community reports are distinct evidence classes and are not interchangeable.
Over the last 30 days, 99.72% of known Postmark status observations and 86.09% of known SendGrid status observations were fully operational. Their aggregate status pages reported issues on 1 and 30 days, respectively.
This is a normalized provider-status signal, not contractual, probe-based, component-weighted, or user-journey uptime. Collection timing and normalization rules are not published.
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