How To Choose the Best Internet Provider and Optimize Your Connections

The modern home typically has more than 20 devices that continuously access the internet. These devices need a reliable connection and plenty of bandwidth for smooth streaming, gaming, and remote work.

For the best experience, users must choose an internet provider like Xfinity that meets their needs in speed, reliability, and customer service. They should also know how to get the best performance out of their home network.

Read on to find out how Xfinity compares to the competition and how to get the most out of Xfinity internet.

2026’s top-performing home internet providers compared

Each year, our Internet Service Provider Review analyzes customer survey and proprietary speed test data collected from more than 20 internet providers. We divide the data into five categories: Overall, Value, Speed, Customer Feedback, and Reliability.

Based on our findings, Xfinity is one of the best internet providers in the nation, outranking pure fiber providers like AT&T and Verizon, and traditional rivals such as Spectrum and Cox.

Speed

Technically, the term “bandwidth” describes the amount of data an internet plan supplies in any given second. For example, 400Mbps means you can use up to 400 megabits of data per second.

The term “speed” typically applies to this measurement, although it really refers to how fast you can download data based on the amount of available bandwidth. However, using “speed” is simpler—higher speeds mean faster downloads and smoother streaming.

In both cases, the measurement is in Mbps (megabits per second) or Gbps (gigabits per second).

While fiber-to-the-home is often positioned as the default premium option, connection type alone does not tell the full story. For most households, the experience depends on speed, latency, reliability, in-home Wi-Fi coverage, equipment, data policies, security, and total monthly value— areas where Xfinity is built to compete strongly.

Traditional cable internet providers are a thing of the past. Companies like Xfinity are now hybrid fiber-cable (HFC) network operators, meaning it offers both fiber-to-the-home (in select markets) and fiber-backed coaxial connections (which are widely available).

What we’ve noticed is that national speed averages have risen over the last several years. Part of that stems from infrastructure upgrades over time. HFC operators are also installing fiber-to-the-home networks in new areas, which helps increase their nationwide speed averages.

That said, the national download average we see with Xfinity closely matches fiber-to-the-home internet provided by GFiber and surpasses competing all-fiber and hybrid internet providers, like AT&T Fiber and Spectrum.

OpenSignal’s May 2026 edition of the Fixed Broadband Experience report shows a similar victory, with Xfinity outranking Spectrum, AT&T, Verizon, and T-Mobile 5G Home Internet. The report does not include T-Mobile Fiber or GFiber.

And while national speed averages look alarmingly low, keep in mind these three factors:

• People run speed tests when they have speed issues.
• People run speed tests over Wi-Fi, which can generate inaccurate results.
• Averages incorporate all speed tiers and connection types—not just one—offered by each provider

Reliability

Every internet provider in HighSpeedInternet.com’s annual review scored in the 8 out of 10 range, so stating that one is more reliable than the other is like splitting hairs rather than revealing any truth in performance. But based on our data, the fiber-to-the-home internet providers rank higher, which is understandable given fiber’s newer, passive design.

HighSpeedInternet.com’s results show Xfinity has a slightly better score than rivals Cox, Optimum, and Spectrum.

OpenSignal’s report shows that Spectrum has a higher score than Xfinity, but the report is also limited to five providers, whereas we collect data on 26 different internet services. The report also states that Xfinity has the most reliable Wi-Fi.

Latency

Latency is the round-trip time used to send data between a client device and a remote server. Lower latency is better, and Xfinity has extremely low latency based on our proprietary data.

Low latency is ideal for gaming and video streaming, as high latency causes video stuttering and input lag. Take a look at how latency affects gaming and streaming:

How to identify performance issues in multi-device households

Residential internet converges at some point, whether the area is wired for all fiber or amplified coaxial. Modern infrastructures have a better handle on traffic management than they did in years past, but congestion can still occur when points in the area network are overwhelmed.

Peak hours are chunks of time when traffic is the heaviest. Generally, these hours are in the evening and on weekends.

Again, internet providers like Xfinity made significant upgrades to lessen network congestion. Slowdowns now mostly reside on the home network as 20+ devices access the internet simultaneously, overwhelming the gateway, standalone router, or mesh system connected to the provider’s equipment.

The fiber-backed gateway with Wi-Fi 6E from Xfinity connects 300+ devices, optimizing bandwidth to ensure cameras, thermostats, and speakers run smoothly.

Since the typical household can have 20+ devices, we divide them into “active” and “passive” groups:

Passive devices don’t need a lot of bandwidth. Active devices need more bandwidth than passive ones, depending on the application.

Recommended speeds by use case

Devices that stream 4K content need at least 25Mbps each, so if four devices stream simultaneously, the bandwidth used adds up to 100Mbps.

However, if a game console downloads a digital game, it may use most of your available bandwidth, causing video playback issues for devices that are concurrently streaming content.

Slowdowns are hard to diagnose

The cause of a slowdown can be external or internal, making it difficult to pinpoint. But here are some things to consider if you believe the slowdown is specific to your home network or device:

Range plus interference can thwart your speed over Wi-Fi. Radio waves degrade over distance, as do speeds. The placement of your Wi-Fi access point(s) may not be ideal for the floor plan you have. Plus, you may not have enough internet bandwidth to accommodate long-range Wi-Fi speeds.

AI-driven mesh systems can be stupid. Your device may be connected to another node three rooms away instead of the one right in front of you, causing slowdowns and service disconnects.

Routers, gateways, and mesh systems use Smart Connect by default. The device and access point choose the “best” connection, which may be the worst connection for your application, like cloud gaming.

Not all routers are the same. “You get what you pay for” applies to any router, gateway, or mesh system you use. Home network equipment that can’t handle all of your devices and applications causes slowdowns. Tri-band access points are best, so you can better balance your network load across three connections. Dual-band access points are ideal for homes with a minimum number of active devices.

Run a speed test to check your internet speed

To rule out slowdowns caused by your internet connection, run a speed test using a wired device connected to your modem (coax or DSL) or ONT (fiber). If your speed checks out, run a wired speed test again from your router, gateway, or the wired “router” unit in your mesh system. The speed results should match.

How to determine if your internet is out

Desktops and laptops typically stay connected to Wi-Fi when an internet connection isn’t detected. On Windows specifically, the Wi-Fi connection states “no internet,” but the computer stays connected. Cellular devices often disconnect from Wi-Fi and switch to a cellular connection when the internet isn’t detected.

Another way to determine if the internet is out is by looking at the LEDs on your home and internet hardware.

Home equipment

Internet equipment

How to optimize for best performance during peak hours

You can improve the performance of device connections and applications without switching internet providers or upgrading to a faster plan.

Disconnect unused idle devices

Devices that are not in use but are still accessing the home network contribute to network congestion. These devices are not active or passive, but are “idle” ones, like old phones and discontinued game consoles that remain powered on and connected. Idle devices consume bandwidth by checking email, downloading updates, and so on. Disconnect idle devices from the home network if you never use them.

Prioritize your devices or applications

Routers, gateways, and mesh systems typically have means for users to set a priority for any device registered with the home network. The feature may appear as a toggle in your device’s details and may require you to set your internet connection’s total bandwidth manually. Other prioritization options include giving specific data types a high priority, like gaming or video streaming.

Schedule device updates

Device updates require downloads, which can bottleneck your speeds while playing games or streaming video. Most operating systems allow you to schedule times to download and install updates. You can also schedule game and system updates for consoles and gaming platforms such as Steam.

Schedule equipment reboots

Reboots help clear any communication errors between the access point and the device, whether it’s using Wi-Fi or Ethernet. A reboot also refreshes your public IP address, which helps protect you from hackers. Routers, gateways, and mesh systems have tools to schedule a reboot—modems may or may not, depending on the model.

Power cycle home equipment

Power cycle means pulling the power to your home network equipment for 60 seconds. This action drains the motherboard of power and clears any data residing in the system memory that may be causing performance issues.

You can purchase a smart plug and schedule it to cut the power for 60 seconds on a daily, weekly, or monthly basis.

Use Ethernet

Ethernet is a better connection than Wi-Fi because it has sustained speeds up to 328 feet (depending on the cable). The drawback is that Ethernet is less convenient and unattractive in homes not prewired with Ethernet.

Upgrade your home equipment

Speed bottlenecks may occur because your home network equipment is:

• Unable to handle all of your devices
• Worn-out and ready to retire
• Malfunctioning
• Using Wi-Fi older than your device’s Wi-Fi

The latest specification is Wi-Fi 7, which delivers incredible multi-gig speeds based on our tests. We highly recommend upgrading to a Wi-Fi 7 or 6E-powered Wi-Fi router or gateway.

All Xfinity customers receive a gateway to use at no extra cost.

How to resolve performance issues for specific applications

We provide troubleshooting tips for better gaming, streaming, and remote work.

General

The following list contains some general suggestions that apply to gaming, streaming, and remote work:

• Use Ethernet (preferred).
• Use 5 GHz or 6 GHz Wi-Fi (if you can’t use Ethernet).
• Use a mesh system for the best whole-home Wi-Fi coverage.
• Disconnect unnecessary idle devices.
• Close unnecessary applications and services on your device.

Gaming

Whether you use a computer, a console, or a mobile device, gaming requires a lot of horsepower. If the CPU and/or GPU are overwhelmed, your gaming session suffers, whether you’re playing online or not. Here are some suggestions to keep your gameplay smooth:

• Use port forwarding.
• Update drivers (network, graphics, USB, audio).
• Update the operating system.
• Use Low Latency Mode.
• Switch to Google DNS (8.8.8.8 and 8.8.4.4).
• Lower your game resolution.
• Lower your game frame rate.
• Prioritize your gaming traffic.

Streaming

4K streaming requires at least 25Mbps per device. So, if four devices stream 4K simultaneously, you need 100Mbps plus whatever bandwidth you need for all of the other devices accessing the internet. Here are some suggestions to keep your video streaming buffer-free:

• Enable adaptive streaming in the app or video player.
• Prioritize your streaming video traffic.

Remote work

Remote work may or may not require a lot of speed, depending on your profession. We suggest an upload speed of 10Mbps or more. Here are some suggestions to keep your workflow smooth and steady:

• Use the Guest Wi-Fi with device isolation (if you can’t use Ethernet).
• Select a server closest to your location (for VPN use).
• Use VLAN settings if available.
• Prioritize your video conferencing traffic.
• Prioritize your work equipment.

How to choose the right internet provider

Choosing the right internet provider requires knowing the speeds you need and the providers that are available to you. Read on for tips on how to choose the best internet provider.

Determine the speed you need

To determine the speed you need, assume that each active device you have uses 25Mbps to stream 4K content.

So, if three people have three devices each (smartphone, computer, and media streamer), the combined bandwidth needed for all nine devices is 225Mbps.

However, since most homes have passive devices like cameras, speakers, doorbells, and thermostats, you need to account for their bandwidth too.

We think 500Mbps is the sweet spot for most modern homes. But keep in mind that the more speed you pump into a home network, the more speed you get at long range. So, if you want fast speeds at each end of your home, you may want to consider a gigabit plan or faster.

Take a look at the plans offered by Xfinity.

As a new customer, you can bundle reliable Xfinity Internet with Xfinity Mobile for nationwide 5G coverage. When you sign up for Xfinity Internet, your first Xfinity Mobile Select line is included for an entire year. This combination provides wall-to-wall home coverage and 5G data on the go.

Determine your total cost

In addition to what you will pay for internet each month, find out if a provider tacks on extra fees, like unlimited data or data overage charges if it enforces a data cap, and equipment fees to access the internet service. Plus, promotional pricing doesn’t last forever—how much is your internet service once the promotion ends? What about mobile service and TV? All three services can add up if you get them through the same service provider.

Xfinity provides promotional pricing for five years. Plus, it has no data caps or equipment fees. New customers even get a free line of Xfinity Mobile for a year. Want traditional cable TV service? Xfinity offers that too.

Read reports

Reports from HighSpeedInternet.com and OpenSignal give you insight into how internet providers perform in real-world tests. Data typically relies on speed test results and customer feedback.

Read reviews

In addition to reading reports based on proprietary data, be sure to read reviews written by actual customers. Look for patterns in reliability, speed, and customer service complaints specific to your area (if possible). However, keep in mind that customers usually leave feedback to vent their frustrations.

Be sure to read our Xfinity Customer Reviews page to see what users say about their service!

How we measure internet performance

Consult our Methodology page to find out how we collect and use data to measure the performance of each internet service provider in our annual review.

FAQs about Xfinity