MailerSend vs SendGrid - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between MailerSend and SendGrid. 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.
MailerSend
Status monitoring since January 2023
Operational
MailerSend Incident Statistics
0
Last 7 days
0
Last 30 days
0
Last 90 days
Recent MailerSend Incidents
Resolved
3 months ago
We are experiencing degraded performance
We are currently investigating intermittent database issues that may cause degraded performance (elevated latency and...
Resolved
6 months ago
Unavailability due to upstream issues
Our upstream provider, Cloudflare, is having a global outage, our team is closely monitoring the situation. Thank you...
Resolved
9 months ago
We're experiencing a technical issue - email delivery delay
We are experiencing a technical issue that might cause some delays while sending emails. All of our engineers are wor...
Components Status
SendGrid
Status monitoring since April 2020
Operational
SendGrid Incident Statistics
0
Last 7 days
6
Last 30 days
15
Last 90 days
Recent SendGrid Incidents
Resolved
10 days ago
SenderAuth and Whitelabel domain errors
Starting around 10:17AM on May 22 2026, our engineers began investigating an issue affecting SenderAuth and Whitelabe...
Resolved
18 days 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
20 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...
Components Status
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