AT&T Internet vs Comcast Internet – Check Now

at&t vs comcast internet

Selecting an Internet Service Provider can be quite troublesome as there are numerous features and plans to compare. If you are confused between AT&T internet vs Comcast internet, the following information may help you decide which ISP to choose and which plan to purchase.

Both AT&T and Comcast Internet are two of the biggest internet service provider in the United States offering a wide range of plans in the majority of cities. If you have the services of both ISPs available for your location, this is how they compare.

Service Provider AT&T Xfinity
Internet Types DSL | Fiber Cable | Fiber
Starting Price $50/monthly $20/monthly
Data Caps 1 TB 1 TB
Speeds (Mbps) Up to 1000Mbps Up to 2000Mbps
Contract 1 Year 1 Year


AT&T Vs Comcast Data Comparison

Both Comcast and AT&T internet service providers pose a data capping of 1 TB. Though the 1 TB of data capping may seem to be more than sufficient, however, if you have several family members using different devices for streaming videos, playing online games, and other online activities, you may easily get run out of the 1 TB data. But if you have AT&T’s Fiber Internet plan available in your area, you can go for it as it doesn’t come with any sort of data capping.

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Extra Usage Policy and Fee

If you go for a limited data plan (for example 1 TB) from Comcast, you will need to be cautious with the data exhaustion. This is because Comcast will charge you $10 for every 50 GB of extra data consumed after 1 TB of data exhaustion. In case you do not wish to be concerned about passing your limit, you can consider paying an additional $50 per month for an unlimited data plan. The same $10 for every 50GB will be charged by AT&T DSL for going over the limit. Instead of paying extra, you can consider adding $30 per month for an unlimited data allowance if you and your family consumes a lot of data.

AT&T Vs Xfinity (Internet Speeds)

As both Internet Service Providers provide DSL plans with speeds up to 100 Mbps and Fiber Optic plan up to 1,000 Mbps (1 Gbps), you may wonder as to how their plans differ.

Xfinity Internet Plans’ Speeds

The 100 Mbps speed internet plan by Xfinity (DSL) is ideal for up to 5 devices simultaneously with light content streaming without any sort of lagging. While the company claims that it doesn’t throttle speeds, however, their customers have reported issues with speed restrictions.

AT&T Internet Plans’ Speed

Just Like Xfinity, AT&T also claims that they do not throttle speeds, even though they were recently found by the FTC with $60 Million for doing the same. And through both ISPs are known for offering similar fiber and DSL speeds, the DSL service by Comcast costs $10 less compared to AT&T on monthly basis.

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AT&T Vs Xfinity (Availability)

If you are moving to another location and your current ISP is available for the new address as well, you can make a great saving by avoiding early termination charges. Below you can find the information on the AT&T Vs Comcast Coverage.


The residential internet plans of Comcast are available in 41 states. These are:

Alabama District of Columbia Kansas Michigan New Mexico Pennsylvania Virginia
Arizona Florida Kentucky Minnesota New York South Carolina Washington
Arkansas Georgia Louisiana Mississippi North Carolina Tennessee West Virginia
California Idaho Maine Missouri Ohio Texas Wisconsin
Colorado Illinois Maryland New Hampshire Oklahoma Utah
Delaware Indiana Massachusetts New Jersey Oregon Vermont



The residential internet plans of AT&T are available in 21 states. These states include:

Alabama Georgia Kentucky Mississippi Oklahoma Wisconsin
Arkansas Illinois Louisiana North Carolina South Carolina
California Indiana Michigan Nevada Tennessee
Florida Kansas Missouri Ohio Texas


AT&T Internet Vs Comcast Internet (Customer Service)

The American Customer Satisfaction Index (ACSI) is known for rating internet service providers according to customer satisfaction. As per the scores given by ACSI, it has been found that Comcast has improved a lot in recent years, however, it still needs to go far to reach the customer satisfaction level AT&T. In 2019, Comcast got a score of 61 out of 100. On the other hand, AT&T was given a score of 69 out of 100.

Comcast vs. AT&T: Bundled services

If you wish to use services like Phone, TV, or home security along with the internet, there are bundle options offered by both AT&T and Comcast. Not only do such bundle packages allow you to get all the desired service from one provider but also costs less compared to buying service from different providers.

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Some of the most popular packages offered by AT&T and Comcast are provided below. One thing to be noted here is that the promotional prices may apply to these bundles that might increase once the period gets over.

Comcast Bundled Services

Performance + Basic Blast! + Extra Ultimate Package
Beginning at $50/monthly Beginning at $80/monthly Beginning at $90/monthly
100 Mbps Internet Speeds

Ten channels

1 TB of Data

200 Mbps Internet Speeds

125 Channels

1 TB of Data

300 Mbps Internet Speeds

125 Channels

1 TB of Data

Call 1 877 387 6961 Call 1877 387 6961 Call 1877 387 6961


AT&T Bundled Services

Entertainment Package Select Package Ultimate Package
Beginning at $40/monthly Beginning at $40/monthly Beginning at %65/monthly
25 Mbps Internet Speeds

Unlimited Data

AT&T TV with 500 Hours of DVR Storage, 55000 on-demand titles, and more than 5000 streaming apps

Speeds up to 100 Mbps

Unlimited Data

155 DIRECTV Channels

Speeds up to 100 Mbps

Unlimited Data

250 DIRECTV Channels and NFL

Sunday Ticket

Call 1 877 387 6961 Call 1 877 387 6961 Call 1 877 387 6961

In addition to the above-mentioned packages, there are numerous other bundle packages offered by both AT&T and Comcast. You can contact the desired Service Provider for further information.

So, now as you have ample information on AT&T Vs Comcast internet services, you can easily choose between them to meet your internet requirements.

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