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. ...
Intermittent Statistics Delays
Some customers may experience intermittent delays querying recent statistics using our Web UI or API. We are actively...
Status monitoring since April 2020
Mail Delay
Customers may have experienced mail delay between 5pm and 5:15pm PDT.Our engineers have been alerted and are investig...
Incorrect Tax Amount in Invoices
Starting around 9am PST on May 5, 2026, our engineers began investigating an issue with the most recent Twilio SendGr...
Delays with Contact Engagement Tracking and Segmentation in Legacy Marketing
Our engineers have identified an issue that is causing delays in updating individual contacts with recent engagement ...
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