We're big fans of AT&T fiber internet for its fast speeds, reasonable prices, and great customer service. AT&T offers fantastic value: fast fiber internet speeds at reasonable prices, plus some of the best customer support in the business and rock-solid reliability. With no contracts, no data caps, and no monthly equipment fee, AT&T is one of the best home internet providers.
Cox provides a great customer experience and reliable speeds, but you’ll spend more for higher-speed plans, extra data, and add-ons.
Xfinity is a fantastic provider overall. It offers fast speeds, reliable service, and reasonable prices. Some plans still require contracts, and others still have data limits. Watch out for Xfinity’s hidden fees and spotty customer service record, but it may not be as bad as it once was.
The AT&T fiber internet plans represent give you serious value for your money. The speeds are competitive, and the prices at any given tier are lower than nearly every other provider. One exception, Xfinity, offers slightly cheaper gig plans in some markets. Another, Google Fiber, offers $10 less on gigabit speeds. However, AT&T is more likely to be available in areas that have cable internet from Spectrum and Cox, and we think AT&T fiber is usually the better deal.
For the money with AT&T, you get outstanding download speeds and excellent upload speeds. And with unlimited data on fiber internet plans, you can actually use your gigabit connection without worry on speeds being throttled after you're over a data allotment.
Some legacy AT&T customers may have DSL internet from AT&T. The most affordable AT&T plan is about $50 per month, and this can either be basic DSL (speeds up to 75 Mbps) or the outstandding, fiber-based Internet 300. Availability of plans depends on your service area.
If you can get only AT&T fixed wireless, you may experience data caps and get 1 Mbps upload speeds. In this case, other internet providers might offer you better deals on DSL internet plans.
Cox plans range from around $0.60/Mbps for low-speed plans to around $0.10/Mbps for the fastest plan, which is more expensive than other cable internet providers. The good news? Cox has more lower-speed plan options, so if your internet budget tops out at $50 a month, Cox might be your new best friend. At speeds of 200 Mbps and above, however, Cox loses the price war.
What you get for the money is pretty good. All plans have a 1.25 TB data cap (unless you pay an extra $50 per month for unlimited), but that’s more than most people need. And unlike providers where unlimited comes standard, Cox won’t throttle your speed if you get a little data-hungry. Just beware of overage charges (which can really add up) if you go over the limit.
Xfinity is generally a very good value, especially at the middle and lower tiers. In fact, it offers some of the best budget plans of any of the major internet service providers. Eligible households may qualify for high-speed internet as low as $9.95 a month with unlimited data and equipment.
Depending on your area, you can get a 50 Mbps Internet Essentials plan for less than $20 per month and a 400 Mbps plan for $50 per month. Those plans have a data cap of 1.2 terabytes which is a high data cap. Data caps are common among cable internet service providers (ISPs). Removing it costs an extra $30. But overall, this pricing is an excellent deal for the speeds you're getting.
The 400 Mbps plan, which is about right for an average family that's online a lot, is also a great price. It rings in at about 36% of the national benchmark in its range. (1) That means you're paying just $0.18 per megabit, with plenty of megabits to go around.
Faster internet plans are available from Xfinity. Some areas can get speeds up to 2 Gbps, and others can get plans as fast as 6 Gbps. For reference, 6 Mbps is ridiculously fast, and it also comes at a higher price. Most households don’t need 6 Gbps internet speeds unless they’re streaming a ton of 4K content or have several people gaming online at the same time. These fast internet plans do come with unlimited data, though, so it might still be worth it for some households.
AT&T claims 99% reliability (1) for its fiber internet service, and that’s astoundingly accurate in our experience. In fact, over several years of constant daily use in a packed house (two people working from home, two kids doing schoolwork, lots of streaming video and calls), we haven’t had a single major disruption. This is a huge victory compared to experiences I've had with other internet providers.
When you have reliable internet from AT&T, you don't even think about it. All your internet-based needs are met, without any friction or worry. AT&T internet speeds are consistent, with little variation based on the time of day, activity, or even the particular speed test used. Its median download speeds are slightly slower than its cable and fiber internet competitors, but only by a matter of milliseconds, which is hardly noticeable (2). This all adds up to a great experience where the service “just works,” and nobody ever really needs to wonder if they’ll be able to do what they need to do.
It's also worth mentioning that because AT&T fiber internet uses fiber-optic cables, upload speeds are equal to download speeds. That means you can upload huge files in seconds, video chat, live stream game play, and more without a hiccup. With many other internet providers, the download speeds are much slower than the download speed, so this is a huge benefit.
Generally, Cox delivers the speeds it says it does, sometimes even a bit higher—though the speed you experience also depends on lots of factors, such as the equipment you’re using and your distance from the router.
Cox specializes in cable internet, which is faster than DSL and satellite, but slower and less reliable than fiber. It’s also typically cheaper and more reliable than wireless internet. The US Federal Communication Commission, in fact, says actual speeds from Cox are faster than advertised and nearly identical to competitor Optimum. Those speeds are stable, too. The report found slowdowns less than 5% of the time. (1) However, cable internet is known to be slower during peak usage times because you and your neighbors are all using the same street lines.
Xfinity internet performance is excellent. Its speeds are fast and reliable. In fact, in many markets, it has one of the fastest internet speeds around. Xfinity's internet service is reliable and consistent. If outages occur, Xfinity is responsive and generally restores service within hours. Xfinity internet is also highly rated for speed (2), and research from the US Federal Communication Commission (FCC) scored it among the top for reliability (3).
It's very easy to install AT&T fiber internet. In fact, internet installation really doesn't get easier. You can choose between professional installation or self-install, which is really nice. Many other internet providers don't give you the option to choose your installation type yourself. You can choose a $99 professional installation by an AT&T technician or a DIY self-install kit.
If you can only get DSL with AT&T, the equipment is still free but you'll be charged a $49 activation fee. If you don't want to self-install, you can have a pro come out for an additional $99 and have them do everything for you.
If you're up for installing yourself, AT&T sends easy and clear instructions. Activation and configuration of your Wi-Fi network are handled through the simple AT&T Smart Home Manager app, so you don’t even need to log into the router settings page like with some other providers. It's a really seamless DIY install experience.
If you prefer to have your AT&T internet installed for you, it's a breeze. You can count on fast and friendly service. I've personally interacted with in-person AT&T on a couple of occasions, and I was very happy with the experience. Professional installation is nice when you don't have the time, energy, or confidence to install internet yourself. You'll feel like you're getting the royal treatment as you sit back, relax, and have it done for you.
The AT&T wireless gateway is really nice. Called AT&T Smart Wi-Fi, it’s super simple to set up, provides solid range, and looks sleek on a desk. Compared to the routers and gateways provided by some other providers, this one’s a breath of fresh air.
Cox’s Panoramic Wi-Fi Gateway ($13/month to rent) is a modem and router in one, and you can purchase (but not rent) additional Wi-Fi pods ($129.99 each) that plug into a regular power outlet to reduce dead spots in your home. Because these pods can be used only with Cox, they're only an ideal solution if you plan to be with Cox for several years. The good news is Cox is also compatible with tons of other modems and routers, so you could save a few bucks while using your own gear.
With Cox, a self-installation kit is free. But if getting set up on your own makes you sweat, a Cox professional can install it for $100... but that installation cost goes up if your home isn’t already wired up and ready to go. They’ll ensure cabling makes it from the street into your home, but you might need to hire a contractor or handyman to run wires to a specific room.
Xfinity internet offers the choice of professional and self-installation. The professional option is often more affordable than competitors, at $100. It's required if you haven't had Xfinity service at the address for more than 12 months. The self-install kit is free, but you may pay for shipping and handling. If you have trouble installing yourself, you can contact customer service for help, but beware that you may face long hold times.
As for equipment, the Xfinity xFi gateway is fairly typical (and costs a fairly typical $14 per month). You can add a Wi-Fi extender (and unlimited data) if you bump up to xFi Complete for about $15 per month for the first two years (and $25 per month starting in year 3). This is a bit steep for just the extender—you can grab an excellent Wi-Fi extender for right around $50. However, using Xfinity's equipment gives you unlimited data, and you qualify for a free upgrade after three years.
Read more about how internet bills work.
If you use your own equipment, unlimited data costs an extra $30 per month for lower tier plans, but is included for plans of at least 1 Gbps.
Internet providers have traditionally had a terrible reputation for customer service, but AT&T scores above average with national rating organizations like the American Customer Satisfaction Index (ACSI). These ratings have improved over the last few years, which is encouraging.
AT&T offers several options for getting help:
The support site also has lots of information available. It’s easy to use, and if you do need more help, the options involving service reps usually get a quick, friendly response. While it’s not perfect 100% of the time, AT&T customer support tends to be better than average.
AT&T makes it easy to stay connected away from home, too. Subscribers get access to a nationwide network of free Wi-Fi hotspots. Since AT&T offers mobile phone service in addition to internet, you'll be able to log on in from almost anywhere.
Reviews for internet service providers are notoriously low in general, but Cox does pretty well according to our real customer reviews. The American Customer Satisfaction Index (ASCI) ranks Cox ninth in customer satisfaction among internet service providers—the same as Frontier. (2) That's lower than average, but not by much.
We think Cox’s 30-day, no hassle money-back guarantee is solid. And in our own experience with Cox, we've had solid customer service interactions. If you opt for self-installation, you can still get plenty of help online or by phone if needed. But if you use your own gear or technology isn’t your thing, $10/month will get you extra help, day or night, for things like malware removal, software installation and reconfiguration, and general troubleshooting.
The Xfinity internet customer experience is a mixed bag. On the one hand, you have reliable service, with the option for unlimited data if you want it. This makes for a great day-to-day experience with Xfinity.
On the other hand, Xfinity internet has a spotty customer service track record. It ranks above average on customer surveys (4). While customer service seems to be above average, not everyone has a great experience, and we've seen some complaints about billing issues and miscommunication between the company and their technicians.
If you need to connect with the company, we recommend using its customer service portal and downloading the Xfinity app first before trying to reach reps by phone.