Xfinity
Xfinity by Comcast is the largest US cable provider — offering internet up to 10 Gbps, the 5-Year Price Guarantee with unlimited data and xFi Gateway included, across 39 states and Washington D.C.
Starting From
$20.00/mo
Max Speed
2000 Mbps
Plans Available
8
Available Plans
Xfinity's 5-Year Price Guarantee internet plans include: NOW Internet prepaid ($30/month, 100 Mbps, no credit check), Connect 300 Mbps ($40/month), Connect More 500 Mbps ($45/month), Fast 1 Gbps ($70/month), and Gigabit Extra 2 Gbps ($100/month). All 5-Year Guarantee plans bundle unlimited data and the xFi Gateway at the listed price, locked for 60 months. Xfinity TV plans use all-in pricing with the 4K X1 box and cloud DVR included: TV Core ($65/month, 10+ local channels), Sports & News ($90/month, 25+ channels), TV Plus ($105/month, 125+ channels — most popular), and TV Premier ($120/month, 185+ channels with premium add-ons). Xfinity Mobile starts at $30/month per line for Select Unlimited on Verizon's 5G network.
Xfinity Home
$25/mo
Xfinity NOW Internet
100 Mbps
$30/mo
Xfinity Connect
75 Mbps
$20/mo
Xfinity Home Plus
$40/mo
Xfinity Fast
200 Mbps
$35/mo
Xfinity Connect 300 Mbps
300 Mbps
$40/mo
Xfinity Connect More 500 Mbps
500 Mbps
$45/mo
Xfinity Home with Camera
$50/mo
Xfinity Gigabit
1200 Mbps
$70/mo
Xfinity TV Premium
$125/mo
Xfinity Fast 1 Gbps
1000 Mbps
$70/mo
Xfinity Gigabit Extra 2 Gbps
2000 Mbps
$100/mo
Xfinity TV Core
$65/mo
Xfinity Sports & News
$90/mo
Xfinity TV Plus
$105/mo
Xfinity TV Premier
$120/mo
Xfinity Mobile Select
$30/mo
Xfinity Mobile Plus
$45/mo
About Xfinity
Xfinity is Comcast's consumer brand and the largest cable internet provider in the United States, serving over 30 million internet customers across 39 states and Washington D.C. Xfinity's network combines cable and fiber infrastructure to deliver speeds from 100 Mbps all the way to 10 Gbps in select multi-gig markets. The provider serves a massive geographic footprint covering the Northeast, Mid-Atlantic, Southeast, Midwest, and Pacific Coast — making it the internet provider of choice for more American households than any other single company.
Xfinity's most significant offering in 2025 is the 5-Year Price Guarantee: a plan structure that locks in your monthly internet rate for 60 months while bundling unlimited data and the xFi Gateway (modem + router) into a single all-in price. This addresses Xfinity's historically biggest pain points — data overage fees (the legacy 1.2 TB cap) and equipment rental charges — by eliminating both. The 5-Year Price Guarantee plans are now the recommended option for the vast majority of Xfinity customers.
Xfinity also operates the largest Wi-Fi hotspot network in the US with over 20 million access points, giving subscribers connectivity at stadiums, airports, coffee shops, and street-level locations nationwide. On the TV side, Xfinity's X1 platform is considered the best cable TV interface in the industry, with integrated voice remote, 4K streaming, and cloud DVR — all now included at no extra charge under the redesigned all-in TV pricing. Xfinity Mobile, available to internet subscribers, runs on Verizon's 5G network starting at $30/month.
Best For
- ★Households that need the fastest available cable speeds, including multi-gigabit tiers up to 10 Gbps
- ★Customers who want a 5-year rate lock with all-in pricing — no surprise data fees or equipment charges
- ★Travelers and commuters who rely on Xfinity's nationwide Wi-Fi hotspot network while on the go
- ★Families who want an all-in-one bundle of internet, live cable TV with cloud DVR, and mobile service
- ★Cord-cutters who want gigabit internet with a transparent, long-term locked rate
- ★Xfinity Mobile subscribers who want the best combined home internet + wireless value in Comcast markets
Pros
- ✓Largest cable internet footprint in the US — 39 states plus Washington D.C.
- ✓5-Year Price Guarantee locks in your rate for 60 months with unlimited data and xFi Gateway included
- ✓Speeds up to 10 Gbps available in multi-gig markets — fastest cable internet in the country
- ✓20+ million Xfinity Wi-Fi hotspots nationwide for on-the-go connectivity
- ✓Best-in-class X1 TV interface with voice remote, 4K streaming, and cloud DVR now included
- ✓Xfinity Mobile on Verizon's 5G network — starting at $30/month for internet subscribers
- ✓Customers in 13 Northeastern states are permanently exempt from data caps on all plans
Cons
- ✕Legacy plans without the 5-Year Guarantee still carry a 1.2 TB data cap with $10/50 GB overage fees
- ✕Upload speeds on cable plans are much slower than fiber — typically 15–35 Mbps on standard tiers
- ✕Customer service has historically ranked below average in third-party satisfaction surveys
- ✕Plan pricing and available tiers vary significantly by market, making comparison difficult
- ✕The 5-Year Price Guarantee requires enrollment at signup — it is not retroactive for existing plans
- ✕Multi-gig plans (2 Gbps+) carry higher monthly costs and are only available in select markets
Availability
Xfinity serves 39 states plus Washington D.C., with the strongest market penetration in the Northeast (Pennsylvania, Massachusetts, New Jersey), Mid-Atlantic, Southeast (Georgia, Tennessee, Florida), Midwest (Illinois, Ohio, Michigan), and Pacific Coast (California, Washington, Oregon). Major markets include Philadelphia, Boston, Chicago, Denver, Seattle, the San Francisco Bay Area, Atlanta, Portland, and Washington D.C. Xfinity and Spectrum serve almost entirely different geographic territories — if Xfinity is available at your address, Spectrum almost certainly is not, and vice versa.
Frequently Asked Questions
What is Xfinity's 5-Year Price Guarantee?
The 5-Year Price Guarantee locks your monthly internet rate for 60 months and bundles unlimited data and the xFi Gateway modem/router into the plan price. This eliminates data overage fees and equipment rental charges — Xfinity's two most common customer complaints — for five years. It is the recommended plan for most Xfinity internet customers in 2025.
Does Xfinity have data caps?
It depends on your plan and location. The 5-Year Price Guarantee plans include unlimited data. Legacy plans not on the guarantee carry a 1.2 TB monthly cap — exceeding it costs $10 per additional 50 GB block (up to $100/month extra). Customers in CT, MA, ME, NH, VT, NY, NJ, PA, DE, MD, VA, WV, and DC are exempt from the data cap on all plans.
How much does Xfinity internet cost?
Xfinity's 5-Year Price Guarantee internet plans start at $30/month for the NOW prepaid 100 Mbps option, $40/month for 300 Mbps, $45/month for 500 Mbps, $70/month for 1 Gbps, and $100/month for 2 Gbps. These are all-in prices with unlimited data and the xFi Gateway included, locked for 5 years.
Does Xfinity include a Wi-Fi router?
Yes — the 5-Year Price Guarantee plans include the xFi Gateway (combined modem and router) at no extra charge. The xFi Gateway supports parental controls, device management, and automatic access to the Xfinity Wi-Fi hotspot network. On legacy plans without the guarantee, the gateway can be rented for a monthly fee.
How does Xfinity Mobile work?
Xfinity Mobile is available exclusively to Xfinity internet subscribers and operates on Verizon's 4G LTE and 5G network. Plans start at $30/month for Select Unlimited. Internet subscribers who add Xfinity Mobile save $10/month on their wireless bill automatically. Multiple lines can be added for household members.
What states does Xfinity serve?
Xfinity serves 39 states plus Washington D.C. — the Northeast, Mid-Atlantic, parts of the Southeast, Midwest, and Pacific Coast. Major markets include Philadelphia, Boston, Chicago, Denver, Seattle, Atlanta, and the San Francisco Bay Area. Xfinity and Spectrum rarely overlap at the same address.
Is Xfinity available in my area?
Enter your address at xfinity.com to check availability and see current pricing for your specific location. Xfinity's available plans, speeds, and pricing vary by market — what is available in Chicago may differ from what is available in Atlanta. The 5-Year Price Guarantee is available in most markets.
How much is Xfinity home security per month?
Xfinity Home professional monitoring starts at $25/mo for the basic plan and $40/mo for the Home Plus plan with smart home control. The Home with Camera plan runs $50/mo. All plans include 24/7 professional monitoring and cellular backup. Requires an active Xfinity internet subscription. No long-term contract.
Does Xfinity offer home security?
Yes. Xfinity Home is Xfinity's professional home security service. It includes 24/7 monitoring, cellular backup, door/window sensors, motion sensors, and optional smart home automation. Xfinity Home is available as an add-on for existing Xfinity internet customers. Equipment can be purchased outright or leased.
Do I need Xfinity internet to get Xfinity Home security?
Yes. Xfinity Home requires an active Xfinity internet subscription. It is offered as a bundled add-on service, not a standalone product. This allows Xfinity to integrate your security system with your home network and provide cellular backup independent of your internet connection.