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Internet Service Providers 

Top Companies in 2026

Optimum vs Xfinity

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Pros
  • Competitive introductory pricing on fiber plans
  • No contracts or data caps on residential plans
  • Expanding fiber network with multi-gigabit speeds
  • Inclusive Wi-Fi 6 gateway with no extra monthly fee
  • Bundling discounts for internet, TV, and mobile
  • Access to nationwide Optimum Wi-Fi hotspots
  • Affordable Access Program for eligible households
Pros
  • Widely available in many U.S. regions
  • Fast download speeds with gigabit options
  • Unlimited data on most newer plans
  • Flexible pricing and price-lock options
  • Bundling is available with TV and mobile
Cons
  • Significant post-promotional price increases
  • Widespread customer service complaints
  • Low customer satisfaction and BBB ratings
  • Slow upload speeds on non-fiber (cable) plans
  • Inconsistent service reliability in older network areas
  • Limited fiber availability in many service regions
Cons
  • Prices may rise after promotions
  • Availability and pricing vary by location
  • Mixed feedback on billing and support
  • Upload speeds are often lower than fiber rivals
Summary

Optimum, operating under their parent company Altice USA, are a major telecommunications provider headquartered in Long Island City, New York. Their core service area spans 21 states, with a strong concentration in the Northeast. The company provides internet, TV, and mobile services, with their most compelling offerings being their expanding fiber-optic network. Standout features include multi-gigabit speeds up to 8 Gbps, a "Price for Life" price lock guarantee on select fiber plans, and the inclusion of a Wi-Fi 6 gateway with no equipment fee. For value-seeking customers, Optimum promotes strong bundle discounts, often including a free unlimited mobile line for a year with certain internet plans, and an Affordable Access Program for eligible households. Despite these technical strengths, Optimum's reputation is severely impacted by consistent critical feedback. They hold an F rating from the Better Business Bureau, reflecting a high volume of unresolved customer complaints. Common grievances center on significant price increases after the promotional period ends, considerable difficulties with customer service, including long wait times and unhelpful support, and unreliable service in areas still dependent on its older cable infrastructure. This creates a stark contrast between their capable network technology and a frequently frustrating customer experience.

Summary

Xfinity Internet is operated by Comcast, a long-established U.S. telecommunications company founded in 1963 and headquartered in Philadelphia, Pennsylvania. Today, they stand among the largest internet providers in the country, serving tens of millions of homes across many states. Their network is primarily hybrid fiber-coaxial, with select areas offering fiber-to-the-home connections, allowing them to support a wide range of speeds, including gigabit and multi-gig options in eligible regions. Newer plans often include unlimited data, WiFi gateway equipment, flexible pricing options, and price-lock features to help reduce uncertainty, along with the ability to bundle internet with TV, mobile, and other home services. They also offer accessibility programs and prepaid options for those seeking added flexibility. Customer feedback online shows mixed sentiment, with many users praising strong speeds and availability in well-served locations, while others highlight challenges with billing or support experiences. With a large national presence, extensive plan variety, and modern internet features, this provider appeals to a wide spectrum of users. Readers may want to explore the full review to learn more about performance, pricing, coverage, and what customers are saying.

Quick Stats
  • Customer Service : Good
  • Mobile Service : True
  • Online Billing : True
  • Served Areas : 21 states across the US, concentrated in the Northeast; expanding elsewhere
Quick Stats
  • Customer Service : Good
  • Mobile Service : True
  • Online Billing : True
  • Served Areas : 40 States + Washington D.C
Selling Points
  • "Price for Life" guarantee on select fiber plans
  • 60-day money-back guarantee for fiber customers
  • Strong bundle value with a free unlimited mobile line for one year
  • 5-year price lock on budget "Advantage Internet" plans
Selling Points
  • 30-day money-back guarantee
  • Hybrid fiber-coaxial network with select fiber-to-home areas
  • Internet Essentials program for eligible low-income households
  • Prepaid internet options with no credit checks
Customer Support
  • Undisclosed
    Desktop Application
  • Email
  • FAQs
  • Help Center
  • Help Guides
  • Live Chat
  • Mobile Application
  • Phone
  • Undisclosed
    Ticket
Customer Support
  • Desktop Application
  • Email
  • FAQs
  • Help Center
  • Help Guides
  • Live Chat
  • Mobile Application
  • Phone
  • Undisclosed
    Ticket
Internet Services
  • Business Internet
  • Fibre Internet
  • Undisclosed
    Rural Internet
  • Satellite Internet
  • Wireless Home Internet
Internet Services
  • Business Internet
  • Fibre Internet
  • Undisclosed
    Rural Internet
  • Satellite Internet
  • Wireless Home Internet
Mobile Internet
  • 4G
  • 5G
Mobile Internet
  • 4G
  • 5G
Compatible with
  • Android
  • iOS
Compatible with
  • Android
  • iOS