SendGrid vs Mailgun - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between SendGrid and Mailgun. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
SendGrid
Status monitoring since April 2020
Operational
SendGrid Incident Statistics
3
Last 7 days
10
Last 30 days
15
Last 90 days
Recent SendGrid Incidents
Resolved
1 day ago
Sender Engagement Quality (SEQ) API Endpoint Degraded
Starting around 9:34 AM on May 14th 2026, our engineers began investigating an issue with the Sender Engagement Quali...
Resolved
3 days ago
SendGrid - Subset to email services experiencing 5xx errors
Between 16:10 PDT and 16:27 PDT on 05/12/2026, our engineers began investigating an issue with a subset of services e...
Resolved
3 days ago
Teammates invited to SendGrid are prompted to create standalone Unified accou...
Starting around 9 AM PDT on Tuesday, 5/12/2026, our engineers started investigating an issue with teammates, where in...
Components Status
Mailgun
Status monitoring since April 2020
Operational
Mailgun Incident Statistics
0
Last 7 days
3
Last 30 days
7
Last 90 days
Recent Mailgun Incidents
Resolved
9 days ago
Automatic Sender Security Records Not Provisioning
Customers creating domains with Automatic Sender Security may have CNAME records with no corresponding TXT records re...
Resolved
28 days ago
Elevated Timeouts for Validations
The issue has been identified and a fix is being implemented.
Resolved
about 1 month ago
TLS Certificate Validation Errors for Clients Without SNI
We are currently investigating an issue where customers making HTTPS requests to our API without Server Name Indicati...
Components Status
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