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Last updated on Dec 02, 2020

AT&T vs. Cox Internet

A head-to-head comparison of two industry giants, their services, contracts, and more. ​
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AT&T vs. Cox Internet Service Providers

Both AT&T and Cox offer internet, phone, and cable TV packages. They’re two of the largest providers in the country, which means both might be available in your area. But which one is better and how should you choose?

Below, we offer an in-depth review of AT&T vs. Cox, analyzing the companies’ strengths and weaknesses, available packages, and pricing so you can find the best fit for your needs.

AT&T vs. Cox Overview

AT&TCox Communications
J.D. Power Rating*4/53/5
Bundles withInternet, Satellite TV (DIRECTV), and PhoneInternet, Cable TV, and Phone
# of states serviced
Speed range5 – 1,000 Mbps10 – 1,000 Mbps
Internet typeDSL, FiberCable
Other featuresNo internet data cap when bundling, 190+ TV channels, included Wi-Fi Gateway RouterInternet data cap of 1 TB/mo, 140+ TV channels, rented equipment starting at $9.99 per month
Price range$30 – $90$20 – $120
Contract length1 year2 years

*Average of different regions
Data current as of 1/27/2020

Internet Type

AT&T and Cox deliver internet services in several ways. Cox’s cable internet is usually faster than AT&T’s DSL, but you’re sharing bandwidth with neighbors who are hooked on the same cable line, which could affect your internet speed, especially if you live in a high rise or busy neighborhood. Meanwhile, AT&T Fiber offers speeds up to 1,000 Mbps and you don’t have to share it with neighbors.


If you stream movies and use a lot of bandwidth, an AT&T bundle may be better than a Cox bundle. AT&T does not include internet data caps when bundling, while Cox Wi-Fi caps you at 1 TB per month. Additionally, AT&T offers added value by including a Wi-Fi Gateway Router for free, while Cox equipment starts at $9.99 per month. You might be able to save a few bucks with Cox if you own a Cox-compatible router/modem and you don’t need unlimited broadband.

Contract Length

AT&T’s contract length is one year vs. Cox’s two-year term. If you’re not familiar with the companies and don’t have solid recommendations from a friend or neighbor, you may be safer sticking with AT&T’s one-year contract so you have the option to switch in a shorter period of time.

Speed packages

Speed packagesDSL: 5, 10, 25, 50, 75, 100 Mbps
Fiber: 100, 300, 1,000 Mbps
Cable: 10, 30, 100, 300, 1,000 Mbps

Cox is a better deal than AT&T at the lower end, with compromises like data caps and shared cable service that can reduce speeds depending on how many people are online at the time.

Cox’s top tiers are more expensive than comparable AT&T plans, making AT&T a better choice for the fastest speeds, especially since the company will not cap your data usage if you bundle your services. Plus, AT&T offers free routers and modems.

Bundling options

If you use a lot of internet data, then AT&T’s bundles are ideal as the company doesn’t cap internet usage with bundled services. And unlike most providers, you don’t need to add a residential phone plan to get the best deals.

AT&T Uverse internet pairs with satellite through DIRECTV, a favorite in our best TV providers review. You get about 50 more channels through AT&T Uverse than through Cox’s cable TV service, although satellite TV comes with its challenges. Inclement weather and very cloudy days can interrupt satellite transmission, while cable television is directly wired and unaffected by weather.

The AT&T Uverse internet/TV bundle offers free installation (normally a $99 cost), no activation fee ($35 in savings), no equipment fees, and three free months of premium channels. However, you must sign a one-year contract to get these perks.

Cox’s best deals come from its Triple Play internet, cable TV, and phone service bundles. However, the bundles don’t offer the same value as AT&T bundles. The two lowest Cox tiers include a modem, but you have to sign up for a two-year contract. Make sure you understand the promo pricing as you’ll get the promo rate the first year and the regular rate for the second year. Cox charges between $25 — $50 for installation and various fees for tech support visits.

So, which is right for me?

If you…Then you should go with:Here’s why:
Need basic internet and TV on a budgetCoxCox’s internet speed is similar to AT&T’s, and the baseline packages are cheaper, especially if you have your own equipment and can avoid the $9.99 per month equipment fee.
Love getting the most bang for your buckAT&TAT&T packages are ideal because they include free equipment and free installation.
Stream movies and use a lot of dataAT&TAT&T bundles don’t include data caps so you can stream and download as much as you like.
Love sports
AT&TAT&T UVerse service through DIRECTV offers an add-on sports package with over 30 premium and local sports channels.
Live in an area with heavy rains or severe weather and love watching TVCoxCox’s wired cable TV service isn’t affected by heavy rains or severe weather like the AT&T Uverse satellite TV service.

How to Compare Internet Companies

Start with what’s available in your area

Before deciding on what type of bundle you want, check the availability in your area. Most cities are limited to only a couple of internet and TV providers.

What are your priorities?

Determine what you need most. Do you prioritize a good selection of TV channels or do you prefer to watch TV through streaming apps, like Netflix and Hulu? Do you only use the internet occasionally to check emails or are you on it all day? Answering these questions will help you decide whether you’d prefer a TV provider that offers internet or an internet service provider (ISP) with additional TV services.

Figure out your need for speed

While fiber, DSL, and cable internet offer similar maximum speeds, several factors can affect the speed on a daily basis. For example, too many neighbors using a cable internet service at once can dramatically reduce your speeds, making DSL or fiber-optic a better choice.

The faster the speed, the happier your household will be when there are several devices using your home Wi-Fi. Here’s a breakdown of the FCC’s speed guide on how much speed is ideal according to your usage.

Light UseModerate UseHigh UseVery High
1-3 devices5–10 Mbps15 Mbps25 Mbps50 Mbps
4-8 devices15 Mbps25 Mbps50 Mbps100 Mbps
8-10 devices25 Mbps50 Mbps100 Mbps150 Mbps
10+ devices50 Mbps100 Mbps150 Mbps200+ Mbps

Don’t forget about your data use

Multiple devices streaming HD video will use a lot of data, which is an issue with Cox because the company caps monthly data at 1 TB. If you’re a light to medium internet user, then 1 TB per month should be enough. However, if you think you’ll use more, then go with AT&T, which offers unlimited data.

Don’t assume the lowest monthly price is the cheapest

$20 a month sounds great but what are the hidden costs? Answer the following questions to determine your overall costs:

  • What is the installation fee?
  • Do you have to pay for equipment monthly?
  • How long does your promotional monthly price last? (Some promotions make you sign a two-year contract but only offer the promo price the first year.)
  • What will your monthly price be after the promo is over?
  • Do you have to pay for tech and service visits?
  • How much are early cancellation penalties?

About the Authors

Cynthia Paez Bowman is a contributing writer for Reviews.com. Over the last two years, she has covered insurance, home security and more. She has been featured in MSN, Bankrate, Coverage.com, The Simple Dollar and GOBankingRates. She has dual bachelors degrees in International Business and Journalism from American University in Washington, D.C. “Is It Getting Harder to Get Home Insurance in High-Risk Areas?” is Cynthia’s favorite story on Reviews.com.