MailerSend vs SendGrid
Side-by-side reliability comparison based on real-time monitoring data over the last 25 days.
MailerSend
Transactional email service for developers with email API, SMTP relay, and email verification.
OperationalSendGrid
Cloud-based email delivery platform for transactional and marketing emails with APIs, templates, and analytics for high-volume senders.
Maintenance| Metric | MailerSend | SendGrid |
|---|---|---|
| Current Status | Operational | Maintenance |
| Uptime (25-day) | 85.71% | 48% |
| Days with Issues | 1 | 13 |
| Feed Type | Statuspage | Statuspage |
| Status Page | View → | View → |
MailerSend vs SendGrid: Reliability Comparison
Choosing between MailerSend and SendGrid? Reliability matters. ServiceAlert.ai tracks both services in real time, monitoring their status pages for outages, degraded performance, and maintenance windows.
Over the last 25 days, MailerSend has maintained 85.71% uptime with 1 day of issues, while SendGrid has achieved 48% uptime with 13 days of issues.
Want instant alerts when either service goes down? Sign up for ServiceAlert.ai to monitor both services and get notified via email, Slack, Teams, Google Chat, or Discord.