Klaviyo vs SendGrid

Side-by-side reliability comparison based on real-time monitoring data over the last 25 days.

Klaviyo

Klaviyo

Marketing automation platform specializing in email and SMS marketing for e-commerce brands with advanced segmentation and analytics.

Operational
vs
SendGrid

SendGrid

Cloud-based email delivery platform for transactional and marketing emails with APIs, templates, and analytics for high-volume senders.

Maintenance
Metric Klaviyo SendGrid
Current Status Operational Maintenance
Uptime (25-day) 100% 48%
Days with Issues 0 13
Feed Type Statuspage Statuspage
Status Page View → View →

Klaviyo vs SendGrid: Reliability Comparison

Choosing between Klaviyo 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, Klaviyo has maintained 100% uptime with 0 days 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.