Plans starting at: $50
Popular Package: CenturyLink internet - Up to 940Mbps.
Download speeds up to: 940 Mbps
Connection Types: Fiber & DSL
Plans starting at: $25
Popular Package: Fiber 5 Gig
Download speeds up to: 5 Gbps
Connection Types: Fiber & Cable
CenturyLink Staff rating
CenturyLink’s DSL internet has wide coverage but slower speeds
CenturyLink is a DSL internet provider owned by a parent company known as Lumen Technologies. Lumen is the seventh-largest ISP in the U.S., based on its combined internet service in both DSL and fiber. Lumen serves a total of about 3 million customers [1]. CenturyLink is the DSL brand owned by Lumen. The fiber brand of Lumen is now known as Quantum Fiber. This review will focus on the CenturyLink DSL half of the Lumen brand. We will cover Quantum Fiber in a separate review, because the two brands provide very different technologies. If your only available internet is CenturyLink, your DSL connection is likely to be slower than if you have cable or fiber. DSL speed can vary widely depending on your neighborhood and even on the wiring in your home. But CenturyLink, like most DSL companies, will charge you the same price for a slow 10 Mbps download speed as for 100 Mbps download speed. It’s luck of the draw, with no price break for slower service. DSL customers just aren’t getting the same kind of value that fiber customers are getting. And that’s one probable reason that Lumen separated its two brands. Now, it should be easy to tell what you’re getting – mostly. CenturyLink is DSL, and Quantum Fiber is all-fiber. On websites that still mix the two names, though, the speeds of each plan will often be a giveaway. CenturyLink sold half of its DSL network to Brightspeed in 2022. CenturyLink now has a very unusual coverage footprint: think of it as the Western half of the United States, minus California, plus Florida.PROS
Cons
Cities with CenturyLink availability
WOW Staff rating
WOW! delivers fast, reliable internet with attractive pricing
WOW! (WideOpenWest) serves customers in 6 states—Michigan, Alabama, Tennessee, South Carolina, Georgia, and Florida [1]—and is the smallest cable internet provider on our list [2]. WOW! serves over 2 million residential, business, and wholesale consumer subscribers, which is still a smaller base compared to industry cable internet giants like Xfinity and Spectrum [3]. Notably, it serves 470,400 high-speed data subscribers as of December 31, 2024 (down from 490,100 in 2023). But WOW! provides a model of good internet performance, operational success, and general customer satisfaction. In August 2025, WOW! (WideOpenWest) agreed to be acquired by DigitalBridge Group and Crestview Partners in a $1.5 billion transaction valued at $5.20 per share [4]. WOW! uses a hybrid fiber-coaxial (HFC) network, like the biggest national cable providers. That technology allows WOW! to provide up to 1,200 Mbps download speed and 50 Mbps upload speed. WOW! also features very low introductory plan prices, far lower than most cable internet providers. Though prices will rise after the first year, you’ll still pay about $20 less for most WOW! plan speeds than you would with Spectrum or Xfinity. And WOW! scores above average for customer satisfaction too.PROS
Cons
Cities with WOW availability
CenturyLink Pricing
CenturyLink DSL charges high prices for widely varying speeds
DSL is not one of the faster internet technologies on the market. Usually, DSL customers sign up for their plans because there is no cable or fiber internet in their areas. And that can be a valid choice if DSL will give you better performance than satellite internet, though you have to evaluate that on a case-by-case basis. Many times, DSL plans are good options for customers in rural areas. CenturyLink plans are no exception to the general qualities of DSL. You will generally pay around $50 for your DSL package, whether you get 10 Mbps download speed or whether you are lucky enough to get 100 Mbps download speed (very unusual for DSL and true for only 28% of CenturyLink DSL customers) [2]. In better news, CenturyLink’s DSL plans are free of data caps. So, despite the fact that CenturyLink’s DSL prices are high for the speeds, at least you won’t have unexpected data overage charges.WOW Pricing
WOW’s prices are so low they’ll WOW you
If there’s any way that WOW! can claim to have truly earned its name, it’s with low pricing. The first-tier plan will give you 300 Mbps download speed for only $25 a month. That's on the very low end of cable ISP pricing—less than $0.10 per Mbps. A lightning-fast, 1 gigabit speed from WOW! will run you $50. That’s considerably cheaper than several other major cable providers’ multi-gigabit speed plans. WOW!’s lower-speed plans do have a couple of drawbacks that may increase their otherwise excellent prices. Those drawbacks are data caps and a $14/month modem rental fee [5]. Fortunately, the equipment rental fee is optional, meaning that you can skip it if you provide your own modem/router instead. And the data caps are fairly high for the lowest-tier plans (1.5 TB/month) and very high for the 500 Mbps (2.5 TB) and 1 Gig (3 TB) plans [6]. The high caps for the faster plans make it very unlikely that you will exceed your data caps. So, just don’t go overboard and have 40 gamers playing at your house for a month. The vast majority of households will never get close the limits of a 2.5+ TB data cap.CenturyLink Reliability and Performance
“But it was so fast in the ‘90s!” DSL shows its age in many locations
CenturyLink DSL uses one of the oldest internet technologies: copper cables originally designed as telephone wire. About 47% of CenturyLink customers achieve speeds up to 30 Mbps. On the flip side, a lucky 27% are able to achieve 80 Mbps or more, delivering a much better experience [5]. If DSL gives you under 10 Mbps download speed and only 1 Mbps upload speed, you won’t be able to play real-time games online with any kind of reliability. You may also experience glitching if multiple people stream or videoconference at the same time. To be fair, some DSL connections will give you faster speeds. However, if you are considering ordering CenturyLink DSL, be sure to research your other options. You can test your actual speed here to see what kind of performance your current internet connection is giving you.WOW Reliability and Performance
WOW! cable delivers gigabit downloads but asymmetrical upload speeds; fiber offers symmetrical multi-gigabit service
WOW's hybrid fiber-coaxial (HFC) cable network delivers download speeds up to 1,200 Mbps across approximately 99% of its service footprint [7], matching the technical capabilities of national cable providers such as Spectrum and Xfinity. Upload speeds on cable plans are capped at 50 Mbps regardless of download tier. This asymmetrical speed structure is standard for cable internet technology and sufficient for typical household activities including streaming multiple 4K devices and online gaming.
WOW's cable plans provide adequate performance for households with average internet usage patterns. The 1,200 Mbps top speed on cable supports simultaneous streaming, video conferencing, and gaming across multiple devices. However, the 50 Mbps upload limitation presents constraints for specific use cases. Users who regularly upload large files (such as video content creators), operate cloud-based backup systems, or require symmetrical bandwidth for enterprise-grade applications will experience performance bottlenecks with cable service.
In select Greenfield expansion markets, WOW offers all-fiber service with symmetrical speeds up to 5,000 Mbps for both downloads and uploads. Fiber service is currently available within 5.7% of WOW's total coverage footprint [8], concentrated in newer markets including Central Florida, Hernando County (Florida), Greenville County (South Carolina), and select areas in Michigan and Alabama [9]. The symmetrical nature of fiber service eliminates the upload speed constraints present in cable plans, making fiber suitable for bandwidth-intensive applications, heavy content creation, and households with 10+ simultaneous high-bandwidth users.
CenturyLink Equipment, Installation and Bonus Features
Option to use your own modem/router or self-install your connection
With the CenturyLink DSL plan, there’s a $15 a month modem/router rental fee, which is on the high end of equipment fees. You can avoid the modem/router fee by buying your own. And that might not be a bad plan, given that you will make up the price of a typical modem/router in a year or less. You may have to pay for a professional installation, which is usually a one-time fee of $99. Fortunately, in many places you may also have the option to self-install for $15. It depends whether there is still a working CenturyLink DSL connection in your home.WOW Equipment, Installation and Bonus Features
Equipment rental fees are optional, self-installation is free for WOW!
All WOW! plans come with a free self-installation kit. If for any reason you’re not comfortable with self-installation, you can get pro installation for $50. Though most plans will allow you to rent a modem/router from WOW! for about $14/month, you also have the option to supply your own equipment (which removes that fee). This choice may be better for your budget if you plan to have service for more than a year. Just make sure you check with WOW! to be sure your router has compatible specs.CenturyLink Experience & Support
CenturyLink runs below average in some satisfaction rankings
CenturyLink’s customer satisfaction rankings vary widely by region on the J.D. Power survey [3]. In the North Central region, CenturyLink ranks above average. In the West, CenturyLink ranks slightly below average, and in the South, CenturyLink is second from last in customer satisfaction. The North Central and West regions where CenturyLink/Quantum Fiber rank higher are also the regions in which Quantum Fiber provides most of its fiber access. The South only includes one state with fiber internet coverage, which means most of that low customer satisfaction rating is based on CenturyLink’s DSL. According to the American Customer Satisfaction Index, CenturyLink's DSL service scored 62 out of 100 in 2025, which was the same score they received the previous year. For CenturyLink and Quantum Fiber, these customer satisfaction rankings tell the story clearly. CenturyLink’s DSL service is not as likely to please you. However, be aware that there is a certain amount of online cross-marketing between the two companies. So, if CenturyLink says they are able to sell you “fiber” as they seem to imply on their homepage, all that means is that they’re going to send you to a Quantum Fiber plan if your address has fiber availability.WOW Experience & Support
WOW! maintains above-average customer satisfaction despite declining subscriber base
WOW scored 733 out of 1,000 in J.D. Power's North Central region study [10] and outperformed larger ISPs including Cox in the 2023 U.S. Residential Internet Service Provider Satisfaction Study [11]. This positions WOW above the cable industry average of 68 out of 100 on the ACSI scale [12], though below top fiber providers like AT&T Fiber (80) and Verizon Fios (77) [13].
Despite these satisfaction ratings, WOW's subscriber base declined 5% year-over-year from 490,100 to 470,400 as of December 2024, with revenue decreasing 8.1% to $630.9 million. These declines reflect competitive pressure from expanding fiber networks and 5G wireless alternatives rather than service quality issues.
WOW provides 24/7 telephone support and online chat daily from 7:00 AM to 11:45 PM EST [14], plus an online account management portal, and has been named a "Best & Brightest Company to Work For in the Nation" 12 times, including 8 consecutive years as of 2025.
Ultimately, WOW's regional focus enables more personalized service than national cable giants.
CenturyLink FAQ's
WOW FAQ's
CenturyLink Sources
WOW Sources
[2] Dgtlinfra.com. "Top 125 Internet Providers in the U.S."
[3] Wikipedia.org. "Wide Open West."
[4] PRNewswire.com "WideOpenWest (WOW!), Inc. to be Taken Private by DigitalBridge Group, Inc. and Crestview Partners in $1.5 Billion Transaction."[5] WOW!. "Equipment Rental Fees."
[6] Wow! "What are monthly data usage plans?" [7] SEC. "WideOpenWest 10-K Filing, December 31, 2024." [8] BestNeighborhood.org. "WOW coverage maps." [9] PRNewswire.com. "WOW! Reaches 100,000 Homes Passed Market Expansion Milestone; On Track to Reaching Goal of Adding 400,000 Additional Homes to its Footprint."[10] JDPower.com. "2023 U.S. Residential Internet Service Provider Satisfaction Study."
[11] JDPower.com. "Can You Reach Me Now? Wireless Internet Providers Certainly Can and with High Levels of Satisfaction, J.D. Power Finds." [12] ACSI. "Press Release Telecommunications Study 2024, June 4, 2024." [13] Telecompetitor. "Customer Satisfaction Index: AT&T Repeats as Top Fiber Broadband Provider." [14] WowWay.com. "Contact Us."WOW Accolades
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CenturyLink Customers Review
WOW Customers Review


