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.
Status monitoring since January 2023
We are experiencing degraded performance
We are currently investigating intermittent database issues that may cause degraded performance (elevated latency and...
Unavailability due to upstream issues
Our upstream provider, Cloudflare, is having a global outage, our team is closely monitoring the situation. Thank you...
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...
Status monitoring since April 2020
Email Sending Delays
Starting around 12:00 AM PDT on June 14, 2026, our engineers began investigating an issue with our core API and platf...
Elevated Email deferrals
Starting around 9:25 AM GMT+8 on June 10, 2026, our engineers began investigating an issue affecting email processing...
Retroactive Incident - Elevated Latency on Mailsend API
Customers have experienced elevated latency occurring in US East region from 6:30 AM to 8:58 AM Pacific time. Our eng...
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