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AT&T vs. CenturyLink Internet Providers Compared

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AT&T Vs CenturyLink

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Rosslyn Elliott

Written by Rosslyn Elliott - Pub. Jul. 27, 2023 / Updated Sep. 29, 2026

You are currently comparing:

AT&T Vs CenturyLink

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4.8

Plans starting at: $50

Popular Package: AT&T FIBER - INTERNET 1000

Download speeds up to: 5 Gbps

Connection Types: Fiber & Wireless

Call today & find the best AT&T internet deals
1-844-637-5162
3.3

Plans starting at: $50

Popular Package: CenturyLink internet - Up to 940Mbps.

Download speeds up to: 940 Mbps

Connection Types: Fiber & DSL

Call today & find the best CenturyLink internet deals
1-833-943-6858

AT&T Provider Information

AT&T is one of the largest telecommunications companies in the United States, operating a massive network that spans 21 states. While the company has undergone significant restructuring in recent years, including the spin-off of its media assets, its core focus remains on expanding its fiber-optic footprint. Most customers in its service area can access either high-speed fiber or legacy DSL connections. Fiber is the standout choice here, offering symmetrical upload and download speeds that are ideal for households with multiple users or remote workers. In areas where fiber is not yet available, the company relies on older copper-based infrastructure, which generally cannot match the reliability or speed of its fiber service.

Pricing for these services is straightforward, with plans starting at $50 for 300 Mbps. At the top end of the spectrum, you can pay $110 for 5000 Mbps. One of the biggest advantages of AT&T is its lack of data caps on fiber plans, which provides peace of mind for heavy streamers. However, the provider falls short in terms of availability, as its high-speed fiber network is still being rolled out and is not accessible to every address within its footprint. If you live in a neighborhood where fiber is available, this is easily one of the most reliable and consistent internet options on the market. It is the best fit for power users who prioritize upload speeds and long-term connection stability over the lowest possible monthly bill.

CenturyLink Provider Information

CenturyLink is a major telecommunications provider now owned by Lumen Technologies. While the company is transitioning much of its focus toward its Quantum Fiber brand, it remains a significant player in the legacy DSL market. Customers can choose between older copper-based DSL connections, which are generally slower and less reliable, or modern fiber-optic service in select areas. Fiber is the clear winner here, offering symmetrical upload and download speeds that make it excellent for video conferencing and large file uploads. DSL, by contrast, often struggles with high bandwidth demands and can be prone to performance drops during peak usage hours.

Pricing is straightforward, with plans starting at $50 for 100 Mbps. At the top end of their offerings, you can expect to pay $75 for 940 Mbps. Availability is widespread across the United States, though the quality of your connection depends heavily on whether your specific address has been upgraded to fiber infrastructure. CenturyLink is a strong choice for budget-conscious households that prioritize simple, contract-free billing and transparent pricing. However, if you live in an area where only DSL is available, you may find the performance lacking compared to modern hybrid fiber-coaxial (HFC) or fiber alternatives. It is best suited for users who want a no-frills internet connection and live in a neighborhood where fiber service is active. If you are stuck with their legacy copper network, you might find yourself wanting more speed for modern household demands.

PROS

Good value on fast fiber speeds No data caps or equipment fees Highly rated customer service

Cons

Fiber not available in all areas Comparatively high prices on DSL/copper Fee charged if you choose pro installation

PROS

Consistent prices with no built-in price hikes No data caps for DSL plans DSL is sometimes faster than satellite or fixed wireless, depending on the location

Cons

DSL offers little speed for the money compared to fiber or cable DSL speeds vary widely and are sometimes below broadband speed Customer service gets poor reviews from many customers

AT&T Internet Plans

PlanService TypeDownload SpeedMonthly Price
$100 Reward Card + $15 off per month!
AT&T FIBER - INTERNET 5000Fiber InternetUp to 5,000 Mbps †† Only $110*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change.
$100 Reward Card + $10 off per month!
AT&T FIBER - INTERNET 1000Fiber InternetUp to 1,000 Mbps † Only $70*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change.
$5 off per month!
AT&T FIBER - INTERNET 500Fiber InternetUp to 500 Mbps † Only $60*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change.
AT&T FIBER - INTERNET 300Fiber InternetUp to 300 Mbps † Only $50*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change. Read more
AT&T Internet AirWireless InternetUp to 300 Mbps Only $55*/mo. /w No Annual Contract
*Offers and availability may vary by location and are subject to change. Read more
Call today & find the best AT&T internet deals
1-844-637-5162

CenturyLink Internet Plans

PlanService TypeDownload SpeedMonthly Price
Free Installation! WiFi equipment provided.
CenturyLink Internet - Up To 940Mbps.Fiber InternetUp to 940 Mbps Only $75
*Offers and availability may vary by location and are subject to change.
CenturyLink Internet - Up To 500Mbps.Fiber InternetUp to 500 Mbps Only $50
*Offers and availability may vary by location and are subject to change.
CenturyLink Internet - Up To 100Mbps.DSL InternetUp to 100 Mbps Only $55
*Offers and availability may vary by location and are subject to change.
Call today & find the best CenturyLink internet deals
1-833-943-6858

AT&T FAQ's

To order or learn more, call the number on this page or visit ATT-bundles.com.
Absolutely! AT&T provides step-by-step instructions to guide you through the process of setting up your own internet connection. By setting up your internet on your own, you can save money by avoiding the cost of professional installation. Additionally, you'll receive your Wi-Fi gateway within three business days, skipping the waiting time for a technician. The self-setup process takes around 30 minutes, allowing you to connect to the internet quickly.
AT&T offers the free AT&T Smart Home Manager app, which allows you to easily manage and personalize your home network information using your own device. With this app, you can control various aspects of your Wi-Fi network, including device management, network security, and parental controls. The app is free to use if you have one of the compatible Wi-Fi gateways listed on the AT&T website.
Yes, AT&T Internet allows you to connect multiple devices to your home network. Whether it's smartphones, tablets, laptops, or smart home devices, you can connect them all to your Wi-Fi network provided by AT&T Internet.
To optimize your Wi-Fi signal, there are a few steps you can take. Start by placing your Wi-Fi gateway in a central location within your home. Ensure that there are no obstructions, such as walls or large objects, blocking the signal. You can also try adjusting the Wi-Fi channel settings on your gateway to reduce interference from neighboring networks. Additionally, consider using Wi-Fi extenders or mesh network systems to expand your coverage area and improve signal strength in hard-to-reach areas of your home.
AT&T Fiber has no data caps. AT&T Internet has a one terabyte (TB) data cap, which is very high and will support most households with average data use.
Call today & find the best AT&T internet deals
1-844-637-5162

CenturyLink FAQ's

To order or learn more, call the number on this page or visit BuyCenturyLink.com.
CenturyLink internet is an affordable DSL home internet service that offers unlimited data. It allows you to work from home, shop online, connect multiple users and devices, and stream movies. There is no annual contract, and the service is available in various speed options.
Internet availability may vary depending on your location. To check if CenturyLink internet is available in your area, enter your zip code here at CompareInternet.com. We’ll give you a complete list of providers available in your area.
CenturyLink offers either professional installation or self-installation for your internet service. Professional installation will carry a higher one-time fee but will be guaranteed to fix any issues as soon as possible. Self-installation will be less expensive and not too complicated with their self-install kit.
Yes, CenturyLink allows you to connect multiple users and devices simultaneously. Whether it's for work, school, or entertainment purposes, you can connect and use multiple devices on the same internet connection. Fiber will give you higher speeds than DSL that may work better for multiple devices.
Yes, CenturyLink provides Wi-Fi service. With Wi-Fi, you can enjoy wireless connectivity in your home, allowing you to connect your devices without the need for wired connections. The maximum internet speed available for Wi-Fi may vary depending on your location and your internet plan.
Call today & find the best CenturyLink internet deals
1-833-943-6858