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Best Internet US

Xfinity

CableFiberOut of date — checked Sep 11, 2026

The largest cable provider in the country. Wide availability and fast downloads, but uploads lag fiber and the price steps up sharply once the promo ends.

2 Gbps
Fastest plan
$30/mo
Cheapest plan
5
Plans offered
40
States served

Honest assessment

What Xfinity gets right and wrong

What works

  • Available in 40 states
  • Multi-gig tiers in most markets
  • No contract on most plans

What to watch for

  • Price rises after 12–24 months
  • Slow upload on non-fiber tiers
  • 1.2 TB data cap in many regions

5 plans

Xfinity plans and prices

Real cost is the two-year monthly average with the promo step-up, equipment rental and install fee folded in. It is the number worth comparing.

We checked on Sep 11, 2026 and found this out of date: Xfinity has moved to a 5-year price guarantee with equipment and unlimited data included; the promo-and-data-cap structure below predates that. The plans below are kept only so the page is not blank, and should not be relied on.
PlanSpeedAdvertisedReal cost / moDataContract
Gigabit X22 Gbps / 300 Mbps$95$95UnlimitedNone
Superfast800 Mbps / 20 Mbps$65$801.23 TBNone
Gigabit1.1 Gbps / 25 Mbps$75$901.23 TBNone
Connect150 Mbps / 10 Mbps$30$601.23 TBNone
Fast500 Mbps / 15 Mbps$55$851.23 TBNone

Footprint

Where Xfinity operates

A footprint in 40 states. Being in the state does not mean being on your street — check your city.

Compare

Alternatives to Xfinity

Other providers with an overlapping footprint, ranked by their best plan.

Disclosure

How this page is put together

Xfinity does not pay to appear here and cannot change its position. Best Internet US ranks by a published formula — see how we rank providers. Always confirm the current price and availability at your address before signing.