AT&T vs Xfinity (Comcast)
Side-by-side reliability comparison based on real-time monitoring data over the last 18 days.
AT&T
Major US telecommunications provider offering wireless, broadband, fiber internet, and TV services to consumers and businesses nationwide.
OperationalXfinity (Comcast)
Largest US cable internet provider offering broadband, cable TV, home phone, mobile, and home security services.
Operational| Metric | AT&T | Xfinity (Comcast) |
|---|---|---|
| Current Status | Operational | Operational |
| Uptime (18-day) | 100% | 94.44% |
| Days with Issues | 0 | 1 |
| Feed Type | Healthcheck | Healthcheck |
| Status Page | View → | View → |
AT&T vs Xfinity (Comcast): Reliability Comparison
Choosing between AT&T and Xfinity (Comcast)? Reliability matters. ServiceAlert.ai tracks both services in real time, monitoring their status pages for outages, degraded performance, and maintenance windows.
Over the last 18 days, AT&T has maintained 100% uptime with 0 days of issues, while Xfinity (Comcast) has achieved 94.44% uptime with 1 day of issues.
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