Compare uptime, outage statistics, and incident history between Postmark 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 March 2022
Latency and Timeouts - Web App, API for Message Data
We are experiencing an issue where some customers are experiencing latency or timeouts when accessing message data. T...
Billing & Subscription Management Issues
We are currently investigating reports of intermittent issues affecting subscription changes and billing management. ...
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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