AT&T Internet vs Suddenlink: Side by Side Comparison

A Side-by-Side Comparison of AT&T Internet and Suddenlink Communications in 2022.

AT&T Internet and Suddenlink Service in 2022:

View AT&T Internet and Suddenlink Service in 2022:

AT&T Internet and Suddenlink Communications are among the top 10 internet providers in the U.S. Both providers offer speeds up to 1000 Mbps. AT&T provides fiber, IPBB, and fixed wireless whereas Suddenlink Communications offers cable only. They each offer plans with unlimited data as well as plans with high data caps.

While AT&T and Suddenlink Communications share these similarities, we cover the key differences including monthly pricing, speeds, and more below.

AT&T Internet vs Suddenlink Overall Comparison

AT&T Internet vs Suddenlink Overall Comparison

  • Speed

    25 Mbps -5 Gbps

  • Pricing


  • Service Type

    IPBB, Fiber, Fixed Wireless

  • Installation Fee


  • Equipment Fee

    $0 a month

  • Data Cap

    Unlimited Data

  • Speed

    100 Mbps -940 Mbps

  • Pricing


  • Equipment Fee

    $10 a month

  • Data Cap

    Unlimited Data

AT&T Internet offers coverage in 22 states to an estimated 122.8 million people, with its greatest coverage in California, New York, and Florida. It is currently the second-largest IPBB provider in the U.S. AT&T provides fiber, IPBB, and fixed wireless depending on where you live. Customers can opt to bundle their internet service with TV.

Suddenlink Communications is the seventh-largest cable provider in the country, offering coverage in 19 states to an estimated 6.8 million people with its greatest coverage in Texas, West Virginia, and Louisiana. Suddenlink Communications provides cable services to its customers as well as TV and phone bundle options.

AT&T Internet vs Suddenlink: Best Deals

Internet Deals

AT&T Internet vs Suddenlink: Extra Fees and Contracts


If you are a new customer, AT&T requires a $99 fee for professional installation and does not offer a self-installation option. However, this fee will only be charged once and a professional technician will come to your home and set up either cable, IPBB, or fixed wireless. There may also be an activation fee of $49 depending on the plan selected.

Suddenlink Communications also charges installation fees. You can choose standard installation for $59, or you can opt for premium installation for $99, which includes WiFi configuration to up to six devices, hardwiring for one device, and assistance in creating your Suddenlink ID. If you order online, you may be able to receive free installation.

Contracts, Equipment Fees & Fine Print

Although most of AT&T’s internet plans require a 1-2 year contract, they also have a deal for $59.99 per month that does not require an annual contract. AT&T’s plans offer speeds up to 1000 Mbps, and early termination fees range from $120-$180. Customers can expect to pay $99 for professional installation as well as a monthly equipment fee of $10 to lease a modem, router, and the WiFi Gateway. If you fail to return your equipment once your contract expires, you will be expected to pay $150.

All of Suddenlink Communications’ internet plans are contract-free. Because there are no contracts required, there are also no early termination fees. In fact, if you want to switch over to Suddenlink Communications from another internet service provider before your contract is up, Suddenlink offers contract buyouts. You can choose to lease the Docsis 3.0 Modem or the wireless modem/router for $10 per month or you can purchase the Docsis 3.0 Modem for $80.

Data Caps

Depending on your plan, AT&T’s data caps range from 150 GB to unlimited. If you exceed your data limit, you’ll be expected to pay $10 for each additional 50 GB over with a limit of $100-$200. To upgrade to unlimited data, you can opt to pay an additional monthly fee of $30.

Suddenlink Communications’ data caps range from 250 GB to unlimited, depending on which plan you decide to go with. There are no options to add on unlimited data. If you exceed your monthly limit, you’ll need to pay an additional $15 for every 50 GB you go over.

AT&T Internet vs. Suddenlink Internet Review

As of February 2021, BroadBandNow’s editorial team has surveyed 324 AT&T Internet customers and asked them to rate AT&T Internet on 6 different criteria - Reliability, Speed, Equipment, Support, Interaction, and Value.

Overall AT&T Internet customers rated them a 3.8 out of 5, which is ranked 1st of the 10 internet provider customers we surveyed in our study.

As of October 2022, BroadBandNow’s editorial team has not been able to survey enough Suddenlink customers to provide a comprehensive understanding of how this service is meeting customers’ needs or expectations.

Frequently Asked Questions about AT&T Internet & Suddenlink Communications

  • Is AT&T Internet cheaper than Suddenlink Communications?

    Prices will vary depending on which plan is selected. AT&T Internet plans start at $49.99/month, which is more expensive than Suddenlink Communications’ cheapest plan ($44.99/month). However, AT&T’s higher-tiered internet plans are cheaper than Suddenlink’s most expensive plan, which is $84.99/month.

  • Who has faster speeds? AT&T Internet or Suddenlink Communications?

    Both AT&T Internet and Suddenlink Communications offer speeds up to 1000 Mbps. However, Suddenlink Communications’ slower speeds are faster than AT&T’s. AT&T’s speeds range from 25-1000 Mbps whereas Suddenlink’s range from 300-1000 Mbps. Be sure to check which speeds are available in your area.

  • Do AT&T Internet and Suddenlink Communications have unlimited data?

    AT&T Internet allows you to add on unlimited data for an additional fee of $30/month. On the contrary, Suddenlink Communications does not offer unlimited data. For each provider, you’ll need to pay an additional fee for every 50 GB you go over.