Plans starting at: $40
Popular Package: 1 Gig Fiber Internet
Download speeds up to: 1 Gbps
Connection Types: Fiber & Cable
Plans starting at: $25
Popular Package: Fiber 5 Gig
Download speeds up to: 5 Gbps
Connection Types: Fiber & Cable
Optimum Staff rating
Optimum features good speeds but poor customer satisfaction scores
Optimum is a major national cable internet provider. Most of Optimum’s 4.3 million subscribers receive cable internet service. But the ISP is also adding some all-fiber connections in select markets. Optimum is the internet brand name of Altice USA, which rolled the company formerly called Suddenlink into the Optimum brand in 2022 [1]. Altice/Optimum is the 6th-largest ISP in the nation [2]. Optimum seems to check off all the right boxes for many of its offerings. You will have no data caps and no required contracts with Optimum internet plans. You will also get free equipment rental included with your monthly plan price. And Optimum’s prices are good (at least while the promotions last). So why are Optimum’s national customer satisfaction scores so low? We’ll check into that as we give you an overview of what to expect from an Optimum internet connection.PROS
Cons
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
Optimum Pricing
Good initial prices followed by price hikes
Cable internet is the chief type of connection that Optimum provides its customers. Because of improvements to cable internet technology, you can get gigabit download speeds from many cable internet companies like Optimum. You just won’t get the same upload speeds from cable as you will from an all-fiber connection [3]. Whether you get the usual cable service or all-fiber, you will get good prices from Optimum, and those prices will be locked for 2 years. Here’s an example. You’ll pay $40/month for Optimum’s first tier plan, which is up to 300. That is a good price for these speeds. The catch is that after those two years, standard prices will take effect, which will spike your bill higher. That may be why Optimum is seeing year-over-year declines in its cable customers [4]. The price hikes may be pushing people to other options at the end of their two-year promotion.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.Optimum Reliability and Performance
Cable and fiber both provide fast download speeds, but cable's upload speeds are slower
With hybrid fiber-coaxial (HFC) technology, Optimum gives its cable customers gigabit download speeds but much slower upload speeds. That’s typical for cable internet service. Optimum is comparable to other major cable internet providers such as Spectrum and Xfinity, offering upload speeds at a maximum of around 35-50 Mbps. Optimum differs from the cable internet competition because it is also launching into the all-fiber internet market. Optimum’s current fiber internet customer base is small but has doubled in the last couple of years from around 100,000 to over 200,000 subscribers [4]. By 2025, Optimum plans to create over 6.5 million fiber passings [5]. Fiber internet’s most striking advantage over cable internet is that fiber offers symmetrical upload and download speeds. This is a game-changer for online gaming, videoconferencing, and large homes with multiple devices. When Altice merged Suddenlink under the Optimum brand, the company had two distinct “footprints” left from where the old Optimum and Suddenlink coverage had existed. Suddenlink’s coverage area had been primarily in the South and West. Optimum was strong in the Northeast, and particularly in the tri-state area of New York, New Jersey, and Connecticut. Now, the fiber buildout is fastest in that tristate area [1]. Your chances of getting fiber internet from Optimum in the next year or two will be better if you live in the tri-state area.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.
Optimum Equipment, Installation and Bonus Features
No equipment rental fees, free installation with Optimum plans
Optimum will provide your modem/router as part of your monthly plan fee, with no extra rental charge. If you have a compatible cable plan, you may even get a Wi-Fi 6 router, which will give you higher speeds for multiple devices than Wi-Fi 5. Fiber internet plans from Optimum will often include the Wi-Fi 6 gateway as well. If you would rather use your own modem and router, Optimum will allow it. Just be sure to check for compatibility with their specs. Standard installation is free with Optimum plans.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.Optimum Experience & Support
Optimum customer satisfaction: the big question mark
With so many seemingly good points to its service and pricing, why has Optimum’s customer satisfaction scored significantly below average according to J.D. Power? [6] A random sampling of online user reviews seems to indicate two major complaints. The first is outages and failure of technical response. The second is a more general dissatisfaction with the phone system, being transferred around to different departments, and getting contradictory responses from different phone reps when trying to solve billing issues. Because this is a fairly even distribution of complaints, it’s likely that Optimum is just not quick enough in responding to customer concerns, whether they be technical or billing-related. We can’t know the reason for this dysfunction. Often, these kinds of responsiveness issues happen when companies are understaffed or have high staff turnover in their customer service. But until Optimum gets better ratings, we have to give them only 3 stars for customer satisfaction.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.
Optimum FAQ's
WOW FAQ's
Optimum Sources
[1] Wikipedia.com. "Suddenlink Communications."
[2] Dgtlinfra.com. "Top 125 Internet Providers in the U.S."
[3] Optimum.com. "Internet Packages Speed Details."
[4] AlticeUSA.com. "Altice USA Reports First Quarter 2023 Results."
[5] AlticeUSA.com. "Altice USA Announces Acceleration of Fiber Deployment Strategy."
[6] J.D. Power. "2023 U.S. Residential Internet Service Provider Satisfaction Study."
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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Optimum Customers Review
WOW Customers Review
