Xfinity vs. Optimum Internet: Which Internet Provider Is Better?

Xfinity is better than Optimum cable plans in terms of reliability, but Optimum fiber has faster, symmetrical speeds.

Most reliable
Xfinity
Xfinity Internet
Our rating
3.7 out of 5 stars
3.7
Starts at$9.95/mo
Speed and reliability
4.3 / 5
Dollar value
3.8 / 5
Customer experience
3.3 / 5
Faster speeds
Optimum
Optimum Internet
Our rating
3.9 out of 5 stars
3.9
Starts at$14.99/mo
Speed and reliability
3.75 / 5
Dollar value
3.25 / 5
Customer experience
3.75 / 5
Kelly Huh
Dec 03, 2024
Icon Time To Read9 min read

Xfinity is the better choice over Optimum, but only if you can’t access Optimum’s fiber plan. Xfinity gets better reviews on reliability, but both providers make it on to our Fastest Internet Providers list, with high-speed plans and good discounted rates to start. On the downside, they both have price hikes after the introductory period ends.

If you can get Optimum’s fiber service, you get the fastest and most reliable service overall. But cable customers should stick to Xfinity.

“What I need [Xfinity] for, it works. I just don’t think about it that much.” -Dylan Woolf, an Xfinity customer in Salt Lake City

Don’t leave it up to a coin toss–read on to see how Xfinity and Optimum compare side to side on speed and reliability, customer experience, and dollar value.

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Xfinity vs. Optimum: Plans, pricing, and speed

ProviderXfinityOptimum
Price per month
$9.95-$105
$40-$280
Download speeds50-1200 Mbps300-8000 Mbps
Upload speeds10-35 Mbps20-8000 Mbps
Details
Offers and availability vary by location and are subject to change. Data verified as of the article's publication date.

Xfinity is a cable internet provider that is widely available nationwide and affordable for most internet users. Plans start at just $19.99 a month and you can get download speeds up to 2,000Mbps, on par with fiber providers (just without symmetrical uploads). Northeast Xfinity packages include unlimited data, otherwise, each plan comes with a monthly data cap of 1.2TB. That’s a reasonable amount for most users, and you can also purchase unlimited data if you use your own modem. There are also promotional prices for 12 to 24 months depending on the plan. After this period ends, your monthly bill can increase by more than $20, according to Xfinity’s website. In some locations, there is also an early contract termination fee for the 150Mbps or 300Mbps plan.

Optimum is a cable and fiber provider that is available mostly in the Northeast. The provider offers fast speeds that range from 300Mbps to 1Gbps on a cable plan, and up to 8Gbps on the fiber plan. After the introductory period of 12 months, Optimum’s prices increase $10-$30 per month according to their website. Optimum also has an additional Network Enhancement Fee, but there are no contracts and all plans come with unlimited data.

“My parents had Xfinity Internet, and there were no problems,” -Xfinity customer Chanel Buchi.

Xfinity vs. Optimum: fees for modem and installation

Service
Xfinity fees
Optimum fees
Modem/routerFree for 12 mos. or $15.00/mo.Optimum Gateway 6 is free
Self-installation kit and service activation$0.00–$39.99Free
Professional installation $100.00$100.00
Early contract termination feeVaries by location, $10 per each month left on your billNone
Network Enhancement FeeNone$6.00

What makes this review legit?

Our fact-based research process centers on interviews with internet customers across the country, helping us understand how internet services hold up against diverse needs and challenges.

To put together this review, we looked at results from our speed test, pulled data from customer satisfaction surveys, and pored over the fine print to compare prices and speeds between the two providers. To flesh out our analysis, we also interviewed Xfinity and Optimum customers to get their first-hand insights. We let their experiences guide our research and shape our conclusions. We also speak with ISP spokespeople and industry experts to get insights into connection types, speed capabilities, and other technical issues related to internet service.

how we review products and services

The matchup: How we rate Xfinity vs. Optimum

For all our internet reviews, we give a rating based on three main criteria—speed and reliability, dollar value, and customer experience—which we then average to make an overall score.

Here, we compare those ratings face to face. We then offer some analysis and context for important factors to keep in mind.

Want to know more? Read our full-length Xfinity review and Optimum review.

Speed and reliability

internet speed
Xfinity: 4.3/5.0 | Optimum: 3.75/5.0

Xfinity gets top speeds for a cable internet provider, coming in third place in Reviews.org’s Fastest Internet Providers report, according to our speed test results. Cable providers have older, less reliable technology compared with fiber providers, but Xfinity users still got average download speeds of 182.50Mbps, which is great for a few people, and you have the option to upgrade to a faster plan if you want.

Optimum Fiber, by nature of its fiber-optic connection, is faster, more reliable, and gets symmetrical speeds for a smoother uploading experience. Sadly, most Optimum customers are on the less impressive cable plan, which only goes up to 1Gbps. Some customers also report having issues with slower speeds than what they’re paying for and frequent outages.

Xfinity gets far better customer reviews, and is in first place for speed out of 15 national providers in HighSpeedInternet.com’s Customer Satisfaction Survey. Optimum, on the other hand, shares last place with four other providers. Even though Optimum offers fiber internet, Xfinity gets better performance with 93% of Xfinity customers reporting that their internet speeds meet their needs.

Dollar value

dollar value
Xfinity: 3.8/5.0 | Optimum: 3.25/5.0

Xfinity and Optimum are marginally different in terms of monthly price, but Xfinity does let you keep promo rates for 24 months (12 months on the 150Mbps plan) opposed to Optimum’s 12-month intro period. This delays your price hike for a year, but choosing your internet is usually a long-term decision. In the end, you’re still going to have to face a price increase with both providers. 

Xfinity gives new customers a good deal to start, but after 12 or 24 months, prices go up by $20 to $40, and are subject to change. Unfortunately, price hikes are a fairly common practice among internet providers. You also don’t get unlimited data with Xfinity, but the data cap is so high (1.2TB monthly) that it’s unlikely that you will ever need to pay for extra or unlimited data unless you’re going to download hundreds of movies or stream 4K videos all day long, everyday. 

Optimum is fairly similar to Xfinity, but offers more plans if you’re willing to fork out for the super-fast, super-expensive multi-gig plans. Optimum has price hikes after your first 12 months of service by $10 to $30 per month. You might not find the price increase worth it on cable because the service isn’t always reliable and speeds can be below expected.

You could always try negotiating with Optimum or Xfinity customer service to haggle down your plan price, but we’ve heard that those who live in areas with multiple competing providers are successful, versus those who only have one viable option. Josh Michael, a non-profit director and long-term Optimum customer in Brooklyn, says that approach worked for him when he called customer service and threatened to change to Verizon Fios. “Once I got to somebody in the right role, they were perfectly happy to honor the promotional price,” he says.

Customer experience

customer experience
Xfinity: 4.3/5.0 | Optimum: 3.75/5.0

Xfinity customers have mixed experiences, but on a whole, they get more positive reviews than Optimum. One customer told Reviews.org that he hasn't needed to reach out to Xfinity customer support for any technical issues and mostly gets a smooth experience. Another customer figured out a handy hack that allowed him to extend his Xfinity promo rates for several years.

Some customers aren’t happy about Xfinity simply because of its poor brand reputation. Others struggle to get deals but can’t: Albuquerque resident Bridget Guterriez has tried to renegotiate her contract, to no success. “They always say, ‘Oh, only this [plan] is available,’ and pretty much you don’t have a choice,” she says. This may be due to the fact that Xfinity is the only high-speed internet provider available in her neighborhood.

Optimum, on the other hand, gets consistently low ratings for customer service. Several customers tell Reviews.org that outages are common and speeds are far slower than what they pay for. Getting a technician to come out and fix any issues costs $80 each time, so there’s not a big incentive to fix problems when they arise. It can also be difficult to get issues resolved through the customer service phone line or chat, although you could try getting Optimum’s attention on Twitter/X

Overall quality: Which internet provider should you pick?

overall quality
Xfinity: 3.8/5.0 | Optimum: 3.6/5.0 (average of previous scores)

It’s best to opt for Xfinity if you want a provider you can count on for fast speeds and reliable service. For a cable provider, Xfinity delivers impressive speeds at a price that doesn’t break the bank. Most users will find that it gets the job done just fine. The price hikes aren’t ideal, but if you’re on a plan 300Mbps or higher, you don’t need to face those until 24 months have passed.

Optimum doesn’t have the happiest customers, but if you can get fiber, you should get Optimum. Otherwise, the cable plans are fast and affordable at first, but with the company’s reputation for underperforming on speed and service, you may end up feeling that you’re not getting what you paid for.

deals badge

Xfinity vs. Optimum: What deals and promotions can you get?

New Xfinity customers can get the 300Mbps Connect More internet plan for as little as $35 a month for two years when they sign up. Make sure to also check out our guide to lowering your Xfinity bill if you want to get the most out of your plan. 

If you sign up for Optimum, you can get a $50 Mastercard Prepaid Card, provided you pay on time for the 90 days after you activate your account. After this time passes, your card will be mailed to you within 4-6 weeks and is valid for up to 12 months.

Xfinity
Get the 300Mbps Connect More internet plan for $35 a month for two years.
Sign up for Xfinity’s 300Mbps Connect More internet plan to get this intro rate.

Xfinity add-ons and perks


Pay $30/mo. for unlimited data to your plan for customer-owned modems.



Download the app after signing up for an Xfinity service and log in with your Xfinity ID.


Join through your Xfinity account after signing up for an Xfinity service.


Optimum add-ons and perks


Sign up for 1Gig internet plan.


Sign up for the 300Mbps plan and mobile bundle.


Sign up for the 500Mbps plan and mobile plan or higher.


Transfer up to four numbers on any Unlimited line and get up to $100 per line via an Optimum Prepaid Mastercard®.


Xfinity vs. Optimum: What do customers think?

Xfinity

Xfinity offers great service—but some customers have reservations

Xfinity customers enjoy the speeds, reliability, and promo prices. But some feel trapped with no other options to choose from.

Rachel Mabey, an IT worker in Bountiful, Utah, only chose Xfinity for her home internet because the only other option is a slow DSL connection. "I've not had many good experiences with Xfinity," she says. Mabey was one of the victims of Xfinity’s October 2023 data breach that impacted nearly 36 million Xfinity customers. As a result of the breach, hackers gained access to sensitive information from her account, including the last four digits of her social security number and answers to her security questions.

New customers also get offered better deals than existing loyal customers, so Bill Holmes, a customer in Connecticut, told Reviews.org that he resorted to canceling their service and signed up again under his wife’s name to get the better introductory deals. “She’s a brand new customer, so we got a two-year [deal] for $39.99 a month,” he said.

“I wish that they would treat their new customers the same as their existing customers." —Bridget Guterriez, an Xfinity customer in Albuquerque.
Optimum

Customers say Optimum is inconsistent with speed and pricing

Some Optimum customers don’t enjoy their service, but they don’t have alternative providers to choose from that also offer fast speeds. “I don’t have any bargaining power,” says Geoffrey Turbeville, who lives with his wife in Brooklyn, New York. Turbeville has been an Optimum cable internet customer for six years–but wishes there was fiber available. “We really only have one option.”

Even though Optimum offers top speeds, some customers say that actual experienced speeds (as they show up on a speed test) are far lower than expected. Courtney Joan, a college administrator and customer in Beacon, New York, pays for the 1Gig internet plan, but her most recent internet speed test showed a mere 187Mbps download speed.

Inconsistency is also a common experience, Optimum customers say. Turbeville notices the internet breaking up when he’s watching the Yankees live on TV. “We need to unplug the router and plug it back in fairly regularly, but it does solve the problem,” he says.

Joan feels similarly: “I don’t like the speed and the irregularity of it. There are certain times Wi-Fi just drops out.”

“There are certain times Wi-Fi just drops out.” —Courtney Joan, Optimum customer in Beacon, New York.

Want Xfinity or Optimum? Find it in your area.

Xfinity is more widely available across the U.S., but it’s worth checking to see if you can get Optimum’s fiber plans. Type in your zip code below to see if Xfinity or Optimum is available in your neighborhood.

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Kelly Huh
Written by
Kelly Huh is a journalist who covers internet service providers for Reviews.org. Originally from New Zealand, Kelly bought a one-way ticket to America to study at Brigham Young University, where she graduated with a BA in Communications. Since college, Kelly has gone on to write and edit featured content for technology companies in the Economist, Forbes, Vox, Bloomberg Green, and industry trade publications.

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