Frontier Fiber vs. Xfinity
An honest, side-by-side comparison to help you choose the right internet provider. Updated March 2026.
| Feature | Frontier Fiber | Xfinity |
|---|---|---|
| Technology | Fiber (XGS-PON) | Cable (HFC) |
| Max Download | Up to 7 Gbps | Up to 2 Gbps |
| Max Upload | Up to 7 Gbps | Up to 200 Mbps |
| Data Caps | None — unlimited | 1.2 TB/month |
| Contract Required | None | 1-year typical |
| Installation Cost | Free | $100 |
| Equipment | Free eero router | $14/mo rental |
| Starting Price | $29.99/mo | $35/mo |
| Reliability | 99.9% uptime | ~98.5% uptime |
Why Frontier Beats Xfinity
Symmetrical upload and download speeds — Xfinity upload maxes at 200 Mbps
No data caps ever — Xfinity has a 1.2 TB cap with $10/50 GB overage fees
No contracts — Xfinity often locks you into 1-2 year agreements
Free installation — Xfinity charges up to $100
Free eero router — Xfinity charges $14/mo for equipment rental
The Bottom Line on Xfinity
Xfinity's cable technology shares bandwidth with your neighbors, causing slowdowns during peak evening hours. Their upload speeds are a fraction of download speeds, which hurts video calls and cloud backups.
Frequently Asked Questions
Is Frontier better than Xfinity?
Frontier Fiber offers symmetrical speeds up to 7 Gbps, no data caps, no contracts, and free installation starting at $29.99/mo. Xfinity's cable technology shares bandwidth with your neighbors, causing slowdowns during peak evening hours. Their upload speeds are a fraction of download speeds, which hurts video calls and cloud backups.
How do Frontier and Xfinity compare on price?
Frontier starts at $29.99/mo with Auto Pay. Xfinity starts at $35/mo. Frontier includes a free eero router; Xfinity charges $14/mo rental.
Does Xfinity have data caps?
Xfinity data cap policy: 1.2 TB/month. Frontier Fiber has no data caps on any plan.
Ready to Switch from Xfinity?
Get Frontier Fiber starting at $29.99/mo with free installation, a free eero router, and no data caps.