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Mailgun vs Resend

Reliability comparison based on uptime, incident history, and mean time to recovery. Updated daily.

Mailgun
Resend
Current Status Operational Operational
Uptime (30d) 100.000% 100.000%
Uptime (90d) 100.000% 100.000%
MTTR 1.4 hrs Best N/A
Incidents (30d) 1 0 Best
Incidents (90d) 1 0 Best
Reliability Score 87.5/100 100.0/100 Best
Mailgun Status → Resend Status →

Recent Incidents

Mailgun Intermittent API Errors in US Region
major · Invalid Date — Mar 13, 2026
Resolved
major

Frequently Asked Questions

Which is more reliable, Mailgun or Resend?
Based on our monitoring data, Resend is currently more reliable than Mailgun. Resend has a reliability score of 100.0/100 compared to Mailgun's 87.5/100. This score factors in uptime percentage, mean time to recovery, incident frequency, and consistency. Monitor both services with Happy Uptime for real-time alerts.
Which has better uptime, Mailgun or Resend?
Both Mailgun and Resend have comparable uptime over the last 30 days. We check both services every 5 minutes from multiple global regions. Sign up for Happy Uptime to get instant alerts when either service experiences downtime.
Is Mailgun more stable than Resend?
Resend has been more stable over the past 90 days with 0 incidents compared to Mailgun's 1 incidents. Fewer incidents generally indicates a more stable service. Use Happy Uptime to track both services and get AI-powered incident analysis.

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