HighSpeedOptions prides itself on providing honest, quality content. While we may be compensated when you make a purchase through links on our site, all opinions are our own. Here’s how we make money.

If you’re down to choosing between AT&T internet and Cox internet, we have a lot of useful data here for you to compare as you make your internet provider choice. AT&T is transitioning to a fiber internet network, which is capable of multi-gig internet speeds, and Cox offers cable internet, with makes speeds up to 1 Gbps accessible and affordable. Continue on for more side-by-side comparison of their services.

logo
  • Variety of plans
  • Wide availability
  • Fiber internet speeds
logo
  • Low introductory prices
  • Excellent customer support
  • Blazing fast speeds

Internet Plans

Our Picks

logologo

Starting Price

$55/mo. – $80/mo.$49.99/mo.

Max Download

300 Mbps – 940 Mbps1000 Mbps

Data Caps

NoYes

Equipment Fee

$10/mo.$6.99/mo.

Check AvailabilityCheck Availability

Pricing, speeds, offers, and availability vary by service address and are subject to change at any time. Additional fees, taxes, and terms may apply. As of 6/2/23.

AT&T Internet Plans

AT&T internet plans offer speeds up to 940 Mbps, and comes with enticing speed and growth potential. AT&T is available in 21 states, offers up-front pricing with no annual contracts, and utilizes state-of-the-art equipment.

Cox Internet Plans

Cox internet plans consist of cable internet, and you have the option to bundle TV and phone services at a discounted rate. Cox is available in 18 states and includes access to over 3 million free WiFi hotspots.

logo

Internet Features

Both providers offer various perks, including generous data allowances and customizable packages. A thorough comparison of their differences will enable you to choose the one that best suits your internet needs.

logo
logo

Data Allowance

AT&T has internet data caps on some plans, but plans over 100 Mbps have unlimited data in most cases.

Data Allowance

Most Cox internet plans allow for 1.25 TB of data per month–which is plenty for the average household. However, unlimited data is available for an additional fee.

Contracts

AT&T doesn’t require contracts, but they may apply a termination fee when you cancel.

Contracts

Cox doesn’t require contracts, but opting for a term agreement can save you some money.

Internet Security

AT&T’s ActiveArmor™ protects your devices from cyber security threats, and can be added for an additional monthly fee.

Internet Security

Cox Security Suite Plus–free with Cox internet plans–will keep your connected devices safe against online threats.

Fast Speeds

Internet speeds up to 940 Mbps provide reliability for general browsing, streaming your favorite shows, gaming online, and more.

Fast Speeds

Cox offers speeds up to 1 Gbps, with an add-on enhancement to boost online gaming speeds.

SHOW MORE
logo

Data Allowance

AT&T has internet data caps on some plans, but plans over 100 Mbps have unlimited data in most cases.

Contracts

AT&T doesn’t require contracts, but they may apply a termination fee when you cancel.

Internet Security

AT&T’s ActiveArmor™ protects your devices from cyber security threats, and can be added for an additional monthly fee.

Fast Speeds

Internet speeds up to 940 Mbps provide reliability for general browsing, streaming your favorite shows, gaming online, and more.

SHOW MORE
logo

Data Allowance

Most Cox internet plans allow for 1.25 TB of data per month–which is plenty for the average household. However, unlimited data is available for an additional fee.

Contracts

Cox doesn’t require contracts, but opting for a term agreement can save you some money.

Internet Security

Cox Security Suite Plus–free with Cox internet plans–will keep your connected devices safe against online threats.

Fast Speeds

Cox offers speeds up to 1 Gbps, with an add-on enhancement to boost online gaming speeds.

SHOW MORE

Internet Fees

It’s worth noting that the price you see advertised for internet plans doesn’t include taxes and other additional internet fees. To avoid surprises on your monthly statement, check out this breakdown of potential charges from AT&T and Cox.

logo
logo

Overage Fees

AT&T charges $10 for each additional 50 GB over your monthly data allotment on plans with data caps. But, you can upgrade to unlimited data on plans over 100 Mbps for $30/mo.

Unlimited Data Upgrade

Cox also charges an extra $30 per month to upgrade to unlimited data for plans with data caps.

Installation

Although the cost of professional installation is approximately $100, AT&T provides a self-installation option for free.

Installation

Cox charges a one-time fee of $50 for a professional installation or you can opt for self-installation for a $20 virtual activation fee.

Equipment

The AT&T WiFi gateway rental is $10/mo., and it’s required for all AT&T internet plans.

Equipment

Customers can use their own equipment or choose between two routers: a Contour STB for $8.50/mo. or the Panoramic WiFi Gateway for $12/mo.

Early Termination

AT&T will charge up to $480 (pro-rated monthly) if you decide to cancel your service early.

Early Termination

If you wish to cancel your Cox service before your contract is up, you may be charged an early termination fee of up to $360 (prorated monthly).

SHOW MORE
logo

Overage Fees

AT&T charges $10 for each additional 50 GB over your monthly data allotment on plans with data caps. But, you can upgrade to unlimited data on plans over 100 Mbps for $30/mo.

Installation

Although the cost of professional installation is approximately $100, AT&T provides a self-installation option for free.

Equipment

The AT&T WiFi gateway rental is $10/mo., and it’s required for all AT&T internet plans.

Early Termination

AT&T will charge up to $480 (pro-rated monthly) if you decide to cancel your service early.

SHOW MORE
logo

Unlimited Data Upgrade

Cox also charges an extra $30 per month to upgrade to unlimited data for plans with data caps.

Installation

Cox charges a one-time fee of $50 for a professional installation or you can opt for self-installation for a $20 virtual activation fee.

Equipment

Customers can use their own equipment or choose between two routers: a Contour STB for $8.50/mo. or the Panoramic WiFi Gateway for $12/mo.

Early Termination

If you wish to cancel your Cox service before your contract is up, you may be charged an early termination fee of up to $360 (prorated monthly).

SHOW MORE

Picking a Provider

If up have the choice between AT&T and Cox, then count yourself lucky to be in an area with two high-quality internet providers. They each offer high-speed internet and other services, such as TV, home phone, and more, that can be bundled to save money. AT&T has an advantage with its reliable network and infrastructure upgrades, but Cox offers high internet speeds at affordable rates.

AT&T Best for Reliability

AT&T is one of the most trusted and popular providers in the nation offering top-notch quality and reliability. With AT&T internet and tv bundles, you can consolidate your services, enjoy cost savings, and experience uninterrupted service ideal for streaming HD video, online gaming, or working from home

Cox Best for Affordability

Looking for affordable internet plans? Cox has got you covered. Their introductory plan offers low-cost access with minimal internet fees. Plus, new users get a price-lock guarantee for 12 months and can save more with a term agreement. Stay connected without breaking the bank with quality cable internet from Cox.

Enter your zip code to see providers near you.

search
Keith Carlson
Written By
Keith Carlson
Written By
Keith Carlson
Keith is a Contributing Writer for HighSpeedOptions with over 10 years of experience in writing and marketing. He has written for and contributed to organizations in the non-profit, financial, and enterprise internet and cable service industries. At HighSpeedOptions, Keith covers everything from broadband news to emerging technologies and how they complement different lifestyles and budgetary needs. In his free time, Keith enjoys spending time with his family, reading as many books as he can, and photography.