Quantum Fiber vs. Verizon Internet Providers Compared

Quantum Fiber brings superior internet speeds and reliability at an appealing price.

Quantum Fiber is a fiber-optic internet service originally developed by Lumen Technologies. On February 2, 2026, AT&T acquired Lumen’s Mass Markets fiber-to-the-home business (including Quantum Fiber) in an all-cash deal valued at $5.75 billion. The acquisition included consumer fiber operations in 11 states, adding more than 1 million fiber customers and over 4 million enabled fiber locations to AT&T’s network. Lumen retained its enterprise network infrastructure and copper-based services, while AT&T integrated the acquired fiber assets into its expanding fiber broadband portfolio.

Competitive, straightforward prices.

Quantum Fiber offers straightforward pricing that includes an autopay discount. Monthly costs are approximately $5 higher if you don't enroll in automatic payments. In most markets, the two primary plans available are the 500 Mbps and 1,000 Mbps (1 Gig) tiers. Multi-gigabit options—up to 2 Gig, up to 3 Gig, and up to 8 Gig plans—are available in select areas. All plans include free equipment rental during an initial period, unlimited data, and no contracts [7].

Value Analysis

When evaluating internet plans, the cost per megabit provides insight into true value. Quantum Fiber's entry-level 500 Mbps plan at $50 per month equates to 10 cents per Mbps—a competitive rate for fiber service. This pricing structure positions Quantum Fiber favorably against cable providers that may advertise lower introductory rates but dramatically increase rates after promotional periods end. Three potential cost increases:

1. Equipment rental fees: Quantum Fiber provides free equipment during an "initial period." After this period ends, rental fees may apply. You can drop these fees altogether by using your own compatible router.
2. Installation costs: Professional installation is currently free, though Quantum Fiber states this "could change in the future," and additional products or services might incur extra installation costs.
3. Taxes and miscellaneous fees: Local and state taxes and regulatory fees may increase over time, beyond Quantum Fiber's control.

No Data Caps or Contracts

All Quantum Fiber plans include unlimited data, allowing unrestricted internet use within the acceptable use policy without overage fees or speed throttling. The absence of contracts means you can cancel or modify service at any time without incurring early termination fees.

Verizon Fios offers great prices for cutting-edge, all-fiber internet with no hidden fees

Verizon Fios offers three all-fiber internet plans in most of its service areas. The first-tier begins at $34.99/month for up to 300 Mbps. Those fiber speeds are symmetrical, which means that upload and download speeds are equal. No other internet technology offers equal speeds. So you will get a lot more speed for your money with fiber than with any other type of internet connection. Verizon Fios gives you stable prices from the beginning, not introductory prices that will jump up much higher after a year. Here at CompareInternet.com, we give our best ratings to providers whose prices are not only low, but also clear and consistent for customers. Verizon Fios ranks at the top of the industry for its simplicity of pricing. Another major plus of Verizon Fios is that their plans don’t impose data caps. Even with a large household of internet users streaming in HD or gaming, you won’t have to worry about your data usage. Finally, Verizon will give you the option to bundle your cell phone service and your TV. You can get very low combined deals by bundling that can save you a lot of money compared to typical cell phone plan pricing. Many customers do choose to bundle because Verizon phone service is known for its high-quality signals.

Symmetrical upload and download speeds and superior reliability during peak usage times.

Quantum Fiber utilizes fiber-optic technology, which provides two key advantages over cable and DSL: symmetrical upload and download speeds, and superior reliability during peak usage times. Symmetrical speeds mean your upload capacity matches your download speed. On the 8000 Mbps plan, for instance, you receive 8000 Mbps in both directions. This is valuable for video conferencing, uploading large files, livestreaming, and cloud backups.

Fiber-to-the-Home vs. Fiber-to-the-Curb

In most installations, Quantum Fiber deploys Fiber-to-the-Home (FTTH), where fiber-optic cable runs directly to your residence. This provides the fastest possible speeds with full symmetrical performance. However, in some cases, Quantum Fiber may install Fiber-to-the-Curb (FTTC), where the final connection to your home uses coaxial cable. Even a short coaxial cable segment will reduce upload speeds compared to pure fiber. If you receive an FTTC connection, your download speeds may remain at the advertised levels, but your upload speeds will be slower than the symmetrical speeds typical of FTTH. Before installation, confirm which connection type your location will receive.

Performance Capacity

A gigabit fiber plan from Quantum Fiber supports about 10 devices simultaneously, enabling high-bandwidth activities (such as 4K streaming and online gaming) while maintaining smooth performance. The combination of low latency, high bandwidth, and consistent speeds makes fiber particularly well-suited for households with multiple heavy internet users.

Verizon Fios performance is best-of-the-best with all-fiber speeds, but make sure you’re getting Fios

It’s really hard to beat all-fiber internet. If you’re getting a Verizon Fios plan, you’re going to have enough bandwidth for practically everything you need to do in your home. Fiber speeds are so fast that numerous people could be streaming or gaming at once in your home, and your connection would not slow down or glitch. Bandwidth is just not an issue for most households once you get internet speeds up past 200 Mbps. You will avoid ISP throttling and any of the other speed issues that happen with slower internet technologies. There’s just one issue to be aware of. Only 50% of Verizon’s wired network is Verizon Fios [3]. The rest is Verizon Internet, which is DSL-based. As you probably know, there is a vast difference between the speeds you get with all-fiber internet vs. DSL internet. Verizon also offers fixed wireless internet plans under LTE and 5G. And while all these plans can still give you high-speed internet, none of them will give you the premium performance of Verizon Fios. So when you’re signing up for Verizon Fios, make sure you look for the Fios all-fiber brand name. If only Verizon DSL or fixed wireless is available in your area, those can also be good options depending on what else is around. But you’ll want to check out your complete list of internet choices by entering your zip code here on our website.

Get free use of a  360 Wi-Fi mesh router or use your own router

Quantum Fiber provides its 360 Wi-Fi equipment at no additional cost during an initial period. This system includes a SmartNID ONT device and up to four mesh Wi-Fi pods. The number of Wi-Fi pods will be determined by your installation technician based on your home's size. Most equipment has Wi-Fi 6 connectivity, but Wi-Fi 7 is available in select areas. The mesh network architecture offers better coverage than traditional single-router setups. This is beneficial for larger homes or properties with thick walls that impede wireless signals. The 360 Wi-Fi system creates whole-home connectivity by placing pods throughout your space, eliminating dead zones and ensuring seamless handoff as you move between areas. This setup supports the high device counts and bandwidth demands typical of modern households.

Professional Installation

Quantum Fiber currently provides free professional installation. The internet provider has noted this "could change in the future," and customers requiring additional products or services may incur extra installation costs. Professional installation ensures proper fiber-optic connection, optimal equipment placement for your home's layout, and immediate resolution of any technical issues. The installation process:

• Running fiber-optic cable to your home (FTTH) or to the curb (FTTC)
• Installing the SmartNID ONT
• Positioning mesh Wi-Fi pods throughout the home
• Testing connection speeds and performance
• Explaining system features and troubleshooting resources

Verizon Fios includes a free router with your monthly plan fee

Fios offers what we consider the best possible equipment option: no extra equipment fee. Your router is included with the basic charge for your plan [4]. You get a simpler, more predictable price because your equipment is included in your monthly fee. The other benefit of getting a router directly from your ISP is that their tech support will be better able to help you if you ever need troubleshooting. Verizon charges a $99 installation fee, but the fee may be waived with some promotions. You can also self-install Verizon Fios if there is already a Fios Optical Network Terminal in your home from previous Fios service.

Quantum Fiber satisfaction scores below fiber industry average

According to the 2025 American Customer Satisfaction Index (ACSI) report comparing internet providers, Quantum Fiber scored 71 out of 100 points—a 7% decline from the previous year. This places Quantum Fiber four points below the fiber industry average of 75 [3]. The 2025 ACSI data also indicated that overall fiber provider scores decreased by 1% year-over-year across the industry [8]. The J.D. Power 2024 U.S. Residential Internet Service Provider Satisfaction Study did not differentiate between Quantum Fiber and CenturyLink DSL, instead reporting combined results for Lumen Technologies. In the West, where Quantum Fiber has its strongest presence, Lumen Technologies ranked last with a score of 511 out of 1,000. This combined scoring methodology means CenturyLink's lower-performing DSL service likely impacted the overall rating. If you compare fiber and DSL services within the Lumen portfolio, the ACSI shows Quantum Fiber's fiber service scores 16 points higher than CenturyLink's DSL offerings. This gap showcases that fiber customers report better experiences than DSL subscribers. The 7% satisfaction decline and below-average ACSI score suggest Quantum Fiber has customer experience downfalls regardless of its technical advantages. Issues affecting its customer experience ratings likely include installation delays, equipment problems, billing discrepancies, and customer service responsiveness. Reddit backs this up, with some users frustrated with Quantum Fiber's reliability: "The speed is great, consistent 550mbps up and down, but it is so unreliable" [9]. Other subscribers report a more positive experience, but do note that they are utilizing their own equipment instead of the Quantum Fiber-supplied equipment: "Love [Quantum Fiber], just get your own wifi equipment" [10]. Despite the below-average satisfaction scores, Quantum Fiber remains a strong technical choice where available. The combination of fast symmetrical speeds, unlimited data, no contracts, and competitive pricing creates genuine value.

Verizon Fios ranks first in customer satisfaction

In the Eastern region of the United States, Verizon tops the J.D. Power customer satisfaction survey for residential internet providers. Not only that, but Verizon has ranked first in that survey for nine years, far outscoring the competition [2]. This is especially impressive because that ranking includes Verizon’s DSL service as well as Fios. Usually, DSL providers rank much lower in customer satisfaction. Yet even with a network that includes DSL, Verizon is clearly doing customer service very well. Verizon has all the usual perks of customer service from a large internet provider: phone help, tech support, and a mobile app called My Fios to manage all aspects of your account. If you are lucky enough to be in the coverage area for Verizon Fios, you are going to be very happy with your hyperspeed internet connection, its low price, and with strong customer support from Verizon.