CenturyLink vs. Spectrum

Best for fiber
  • Unlimited data
  • Inexpensive fiber plans
  • No TV bundles

Plans start at $50.00/mo.

View Plans for CenturyLink

Best for reliability
  • Reliable internet service
  • Contract buyout**
  • Price hikes after intro period

Plans start at $49.99/mo. for 12 mos.

View Plans for Spectrum

The bottom line: Is CenturyLink or Spectrum better?

CenturyLink and Spectrum are evenly matched overall. But each has a few specific cases where it’s better.

Choose CenturyLink if you want ridiculously fast fiber Internet. Its fiber plan is less expensive than the Spectrum Internet Gig plan for the same top speeds.

You should also go with CenturyLink if you’re strictly looking for the cheapest plan. Its $50-per-month DSL internet plans are less expensive over time than Spectrum’s 200 Mbps plan.

Go with Spectrum if you’re looking for reliable Internet speeds up to 100–1000 Mbps° (wireless speeds may vary) for $49.99-$109.99 per month for 12 months. The cable provider has faster speeds than CenturyLink’s DSL plans, and it has a better track record of delivering those speeds.

Spectrum Contract Buyout

Want to switch Internet providers, but you’re stuck in a contract? Switch from your current provider to Spectrum and get up to $500.*

View deal

*To qualify for the contract buyout program, a customer must order and install a qualifying Triple Play or limited Double Play promotion; offers not available in all areas. Offer available to qualifying customers only who have no outstanding obligations to Charter. Check amount will be determined by the early termination fee on the final bill from the previous provider, not to exceed $500. For contract buyout qualifications, go to Spectrum.com/buyout.

CenturyLink vs. Spectrum Internet

CenturyLink Spectrum

Type of service

DSL and fiber

Type of service





$49.99–$109.99/mo. for 12 mos.


No contracts


No contracts

Download speeds

10 Mbps–940 Mbps

Download speeds

Up to 200 Mbps–1,000 Mbps° (wireless speeds may vary)

Equipment fees

Up to $15.00/mo. or $150.00 one-time purchase

Equipment fees

Up to $5.00/mo.

Installation fee

Up to $125.00

Installation fee

Up to $199.99

Customer satisfaction


Customer satisfaction


View PlansView Plans

CenturyLink vs. Spectrum packages and pricing

Most of CenturyLink’s Internet packages fall below 100 Mbps, while Spectrum’s plans start at up to 200 Mbps (wireless speeds may vary) for $49.99 per month for 12 months and go up from there. Even though they have different speeds, the providers both have prices starting around $50 per month.

If you don’t know which packages you should consider, check out our How Much Speed Do I Need? Tool to get a personalized Internet speed recommendation. From there, you can choose a plan that fits that speed.

Editor’s pick: Spectrum Internet

Spectrum Internet gives you plenty of bandwidth for a household with multiple Internet users. It’s hearty enough to handle simultaneous streaming, gaming, and browsing, and compared to CenturyLink’s 100 Mbps, it’s cheaper (even with the price jump after the first year) and more reliable.

CenturyLink packages

PackagePrice*Speeds up toInternet typeView plans
Simply Unlimited Internet$50.00/mo.Up to 100 MbpsDSLView Plans
Centurylink Fiber internet$65.00/mo.940 MbpsFiberView Plans

Data effective 6/14/21. Offers and availability may vary by location and are subject to change

Rate requires paperless billing and excludes taxes. Additional fees apply. Speeds may not be available in your area. For Fiber internet, maximum download/upload speed of 940 Mbps via a wired connection

CenturyLink offers two types of internet: digital subscriber line (DSL) and fiber. The provider’s slower (100 Mbps and below) plans are okay if you’re looking for an inexpensive, long-term internet plan. All of the slower plans cost less than Spectrum’s cheapest plan after its introductory rate wears off, and you don’t need to worry about data caps with these Simply Unlimited Internet plans.

But CenturyLink’s fiber internet plan is the provider’s best internet plan by far. The 940 Mbps speeds might be overkill for most households, but it’s a great option for large families. And fiber internet is much more reliable than DSL.

Fiber is more expensive than CenturyLink’s other plans, but it costs about the same as Spectrum Internet Ultra after the introductory discount—and it’s much faster. The problem is that CenturyLink’s fiber internet is much less available than its less desirable DSL plans.

Spectrum packages

PackagePrice from*Download speedInternet typeView plans
Spectrum Internet®$49.99/mo. for 12 mo.˙Up to 200 Mbps (wireless speeds may vary)CableView Plans
Spectrum Internet® Ultra$69.99/mo. for 12 mo.Up to 400 Mbps (wireless speeds may vary)CableView Plans
Spectrum Internet® Gig$109.99/mo. for 12 mo.Up to 1000 Mbps°(wireless speeds may vary)CableView Plans
Spectrum Internet Assist¡$17.99/mo. for qualifying personsUp to 30 Mbps (wireless speeds may vary)CableView Plans

Here’s something Spectrum might not tell you upfront: Spectrum raises prices about $20–$25 after the first year. The advertised price is an introductory rate. The exception to this is Internet Assist, which keeps the same price for qualified customers. But you’ll have to qualify to get Internet assistance through that program, so it’s not an option for many folks.

Spectrum offers faster speeds than most of CenturyLink’s plans. Its slowest speed is up to 200 Mbps (wireless speeds may vary) for $49.99 per month for 12 months, which might be more bandwidth than a lot of people need. But it’s better to have too much speed than not enough.

Compared to CenturyLink’s 100 Mbps, Spectrum Internet® costs the same to start, but that price goes up after the first year promotional period ($65.99). The difference here is that Spectrum offers up to 200 Mbps (wireless speeds may vary) for $49.99 per month for 12 months everywhere it’s available, while CenturyLink might not offer 100 Mbps where you live, but you’ll still have to pay the same $49.99 for whatever speed you can get.

When it comes to gigabit Internet (okay, 60 Mbps short of actual gigabit speeds but close enough), CenturyLink has better pricing. But Spectrum has better availability for its fastest speeds. In fact, Spectrum Internet Gig is available in most homes within Spectrum’s service area. That’s great news if you have a house full of Internet users and want to keep the buffering away.

Pro tip: If you need inexpensive Internet and a member of your household is a recipient of the National School Lunch Program (NSLP), Community Eligibility Provision of the NSLP, or Supplemental Security Income (≥ age 65 only), Spectrum’s Internet Assist program gives you faster Internet speeds and costs less than CenturyLink with a Lifeline discount. You can check your eligibility on Spectrum’s Internet Assist webpage.

CenturyLink vs. Spectrum Internet speeds

Internet speeds

Both Spectrum and CenturyLink have Internet plans that reach up to 1000 Mbps°. CenturyLink’s fiber plan is great if you can get it—it’s less expensive than the Spectrum Internet Gig plan, and fiber Internet is generally more reliable with lower latency. But Spectrum’s fastest speeds are much more widely available than CenturyLink’s fiber Internet.

As cool as those speeds sound, most households don’t need anywhere near gigabit speeds. In that case, the Spectrum Internet plan is the best bet. It starts out cheaper than CenturyLink’s plan with the same download speeds, and it stays at a reasonable price even after the introductory period.

Test your speed: Thinking about an upgrade? Find out how CenturyLink and Spectrum’s speed packages compare to your current Internet speed.

Start the Speed Test

Internet types

There are four different types of Internet used widely in the US. They are satellite, DSL, cable, and fiber. CenturyLink uses DSL and fiber Internet, while Spectrum uses cable Internet. Each tech type has its own advantages and disadvantages.

  • DSL is widely available, especially in rural areas not serviced by cable or fiber companies. It uses existing phone lines and usually has max speeds up to 100 Mbps.
  • Cable is more reliable and can reach faster speeds than DSL, but it can get congested when too many people use the Internet at the same time.
  • Fiber is the newest, fastest, and most reliable type of Internet. It has very limited availability and is usually found only in larger cities because it’s expensive to roll out.

Internet data caps

CenturyLink and Spectrum both give you unlimited data—so no need to worry about data caps. Yay!

Although Spectrum does not have an Internet data cap, its acceptable use policy does prohibit “excessive use of bandwidth that in Charter’s sole opinion, places an unusually large burden on the network or goes above normal usage.”

CenturyLink used to have a 1 TB data cap on most of its residential internet plans, but now neither its fiber plan nor its DSL plans (dubbed Simply Unlimited Internet) have any caps.

CenturyLink vs. Spectrum fees and contracts

First, the good news: neither CenturyLink nor Spectrum force you to sign a contract. That means you can switch Internet providers whenever you want without an early termination fee. Huzzah!

Some other industry standard fees are inevitable though. Spectrum and CenturyLink both charge a fee for things like installation, late payments, and equipment rental.

CenturyLink fees

Installation feeUp to $125Learn More
Equipment rentalUp to $15/mo.Learn More
Equipment shipping and handling (for self-installation)Up to $50Learn More
Late feesFlat rate from $5 or percentage of balance owedLearn More
Declined payment fee$10–$25 per incidentLearn More

CenturyLink has all the fees you’d (unhappily) expect from an Internet provider. But most of the fees are a little high. For example, CenturyLink charges five times as much as Spectrum charges for self-installation and bills it as equipment shipping and handling. On top of that, $15 is a lot for a gateway modem/router rental, and CenturyLink doesn’t give you a grace period for late payments.

We didn’t find anything unexpected when combing through CenturyLink’s Internet subscriber agreement. But unlike Spectrum, CenturyLink’s fees are sometimes difficult to dig up unless you can search for a specific charge by name on CenturyLink’s “Taxes, fees, and surcharges” article. That means you might not know about all the taxes and fees until you see them on your bill.

Spectrum fees

Fees (Adjust list as needed)AmountMore info
Modem rentalIncludedLearn More
WiFi fee (router rental)$5.00/mo.Learn More
Equipment shipping and handling$49.99Learn More
Internet Gig installation fee$199.99Learn More
Self-installation fee$9.99Learn More
WiFi activation fee$9.99Learn More
Late feesFlat rate from $8.95 or percentage of balance owedLearn More
Insufficient funds feeUp to $25.00Learn More
Phone payment processing fee$5.00Learn More

At first glance, it looks like Spectrum has way more fees than CenturyLink. It does have a few more, like the WiFi activation and phone payment processing fees. But Spectrum’s equipment rental fees, self-installation fees, and professional installation fees for non-Gig Internet plans are less expensive than CenturyLink’s equivalent fees.

Spectrum also makes it easy to find specific information about fees in your area with its online rate card, so it gets props for its transparency here.

Here’s another positive thing among all these fees and charges: Spectrum gives customers a 30-day grace period before charging a late payment fee. That’s very generous, especially compared to CenturyLink’s complete lack of a grace period.

Internet contracts

Spectrum and CenturyLink both have no-contract policies for internet plans. That means you can switch plans or providers whenever you want (as long as there’s another internet company in your area). But if you bundle DISH through CenturyLink, that does require a contract.

CenturyLink vs. Spectrum equipment

Renting equipment

CenturyLink and Spectrum allow you to rent a modem and router, usually in the form of a combo device called a gateway or WiFi modem. CenturyLink charges up to $15 per month to rent a gateway. Spectrum leases its modems for free but charges $5 per month if you want to upgrade from a basic modem to a WiFi gateway.

Either way, those monthly fees add up over time. It’s usually better to buy your own home networking equipment. But there are a few instances where renting could be the better option.

Renting ensures that your equipment works with your services and that your Internet provider is responsible for fixing or replacing it when things go wrong. So, if you’re not very tech savvy and want that assurance, it might be worth it to rent.

It might also be worth it to rent equipment if you’re planning on switching services within a year or so. Modems don’t work with every provider, so you could end up paying more to buy a modem and then not be able to use that modem with your new provider the following year.

Buying home networking equipment

CenturyLink lets you buy approved equipment directly from them. Purchasing a gateway from CenturyLink costs $150, which is about 10 months of rental fees. It’s a good investment if you plan on staying with CenturyLink for at least a year.

Since Spectrum includes a Free modem with your Internet package, you only need your own router (for WiFi and network management purposes) to avoid rental fees. You can also use your own modem instead of Spectrum’s, but since it’s free, you shouldn’t go out of your way here.

Beyond avoiding rental fees, buying your own equipment is better for customization and control. Instead of just taking whatever the provider gives you, you can choose a router with special features like long-range antennas or parental controls.

Pro tip: The $5 per month Spectrum router rental fee that you have to pay if you want WiFi might not seem like much, but you could buy the TP-Link Archer A7 router for less than $75, saving about $45 over two years.

Mobile apps

My CenturyLink is an account management app for iOS and Android devices. It lets you view and pay bills, reboot your modem, check your services, and troubleshoot common issues.

The My Spectrum App does a lot of the same things, but it also allows you to install a WiFi profile to easily access Spectrum’s WiFi hotspots when you’re away from home.

An Internet providers mobile App shouldn’t make or break your decision, but if you’re a fan of App-based interactions with your ISP, it’s worth noting that My Spectrum has much higher user ratings.

My CenturyLink App

  • Google Play Rating: 2.3/5
  • Apple Store Rating: 2.3/5
  • Compatible Devices: iOS and Android

My Spectrum App

  • Google Play Rating: 4.5/5
  • Apple Store Rating: 4.6/5
  • Compatible Devices: iOS and Android

Data effective 10/01/2019.

Customer service

Internet Service Providers (ISPs) are not known for exceptional customer service. It doesn’t help that you usually only deal with support when something’s already going wrong, so it’s easy for a call to go sideways pretty fast.

It looks like you have a slightly better chance of having a pleasant customer service encounter with Spectrum. It outranked CenturyLink for customer service in our annual customer satisfaction survey.

Installation and setup


Installation fee: Up to $125.00

Installation type: Pro and self-install


Schedule an Installation


Installation fee: Up to $199.99

Installation type: Pro and self-install


Schedule an Installation

Data effective 10/01/2019.

Spectrum’s installation fees range from $9.99 for self-installation to $199.99 for Spectrum Internet Gig installation. Normal fees for Spectrum Internet and Spectrum Internet Ultra are $49.99. There is also an additional $9.99 WiFi activation fee if you upgrade your Spectrum equipment to include a WiFi router.

CenturyLink also has professional and self-installation options. If you go with self-installation, CenturyLink charges a $50 shipping and handling fee to send the kit, so going the DIY route doesn’t save you as much money as it does with Spectrum. But it’s still a good alternative to waiting around all day for the technician to show up—as long as you know what you’re doing.

Professional installation for CenturyLink Internet costs up to $125, depending on the package and where you live. But some Internet plans get free installation. The qualifications for free installation vary by plan and location, so ask your CenturyLink representative about it when you sign up.

Customer satisfaction



Customer satisfaction rating:




Customer satisfaction rating:


Data effective 10/01/2019.

Spectrum scored higher than CenturyLink in nearly every part of our annual customer satisfaction survey, which gauged customer satisfaction with speed, price, reliability, and customer service. That tells us that, overall, Spectrum customers are happier with their service than CenturyLink customers are with theirs.

That said, neither internet provider did particularly well in the survey. Overall, Spectrum ended up ninth out of 12, and CenturyLink was twelfth. Upon closer examination, Spectrum hovered in the bottom half throughout the survey while CenturyLink typically remained last. The only instance where CenturyLink scored better than Spectrum was in its slight lead in price.



Top 5 states:

  1. Utah
  2. Arizona
  3. Colorado
  4. New Mexico
  5. Minnesota


Top 5 states:

  1. Hawaii
  2. Ohio
  3. Kentucky
  4. North Carolina
  5. New York

CenturyLink is available in 37 states, and Spectrum is available in 41. Most of CenturyLink’s coverage is DSL, but it also has at least some fiber availability in every state it operates in. Spectrum’s network supports Ultra and Gig speeds in most service areas.

Find the best Internet deal available in your area:

CenturyLink vs. Spectrum pros and cons


  • Fast fiber internet plans
  • No contracts
  • Rural availability


  • No TV bundle
  • Limited availability for fast fiber plans
  • Lower customer satisfaction


  • Reliable Internet service
  • Fast Internet speeds
  • Contract buyout*
  • Free modem
  • WiFi hotspot network
  • No data caps
  • 30-day money-back guarantee


  • Price hikes
  • More expensive Gig plan
  • No widely available budget Internet option

Our verdict

If price is your main consideration, go with CenturyLink for lower prices over the long term. CenturyLink’s DSL plans cost less than Spectrum Internet after the first year, and you get unlimited data with any plan you pick.

If reliability is your main concern, choose Spectrum. Spectrum simply performs better than CenturyLink according to our annual customer satisfaction survey and the FCC’s Eighth Measuring Broadband America Fixed Broadband Report.

For gigabit speeds, CenturyLink’s fiber plan is less expensive than Spectrum’s if you can get it, but Spectrum Internet Gig and Spectrum Internet Ultra services are more widely available.

Check CenturyLink and Spectrum availability in your area.

CenturyLink vs. Spectrum FAQ

Is Spectrum or CenturyLink Internet better?

TL;DR: Spectrum Internet is more reliable than CenturyLink’s DSL plans, but CenturyLink’s 940 Mbps fiber Internet plan is better than the Spectrum Internet Gig plan because it’s cheaper.

What’s the difference between Spectrum, Charter, Bright House Networks and Time Warner Cable?

Charter, Time Warner Cable and Bright House Networks merged into Charter Communications back in 2016. All of those services combined to form the Spectrum brand.

Is CenturyLink a good Internet provider?

CenturyLink is an okay Internet Service Provider (ISP). According to our annual customer satisfaction survey, CenturyLink usually lands in either the middle or bottom of the pack of nationwide ISPs. That said, CenturyLink often offers cheaper prices than the competition, so don’t write the ISP off completely (or do, it’s no skin off our back).

 What is the best Internet provider in my area?

To find the best Internet provider in your area, you need to first see what’s available. Check your ZIP code with our tool to compare all the Internet providers in your area. From there, you can find the provider with the best prices and fastest speeds.


Author -

Rebecca Lee Armstrong has more than six years of experience writing about tech and the internet, with a specialty in hands-on testing. She started writing tech product and service reviews while finishing her BFA in creative writing at the University of Evansville and has found her niche writing about home networking, routers, and internet access at HighSpeedInternet.com. Her work has also been featured on Top Ten Reviews, MacSources, Windows Central, Android Central, Best Company, TechnoFAQ, and iMore.

Editor - Cara Haynes

Cara Haynes has been editing and writing in the digital space for seven years, and she's edited all things internet for HighSpeedInternet.com for five years. She graduated with a BA in English and a minor in editing from Brigham Young University. When she's not editing, she makes tech accessible through her freelance writing for brands like Pluralsight. She believes no one should feel lost in internet land and that a good internet connection significantly extends your life span.

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