A- 92/100
Postmark Reliability Report Card
Stable (-3 pts vs prior 90d)
Based on crowd-sourced production monitoring data from real developer traffic.
Score Breakdown
Uptime (30d) 40%
100/100 100.000%
P95 Latency 25%
80/100 No data
Incidents (90d) 20%
85/100 1 incidents
Avg Resolution 15%
100/100 3 min
Recent Incidents (90d)
major Postmark - Degraded Performance Detected Mar 6, 2026 resolved
Compare with communications Peers
See how Postmark stacks up against other APIs in the same category.
