AT&T Signal Boosters The Best Way to Improve Your Cell Signal

AT&T loves to tout the robustness of their cellular networks and there's certainly a reason why they've historically been one of the top carriers in the nation. Recently however, they have been slowing their growth and some experts at Tom's Guide and WhistleOut are now saying that 2019 is the year that T-Mobile has overtaken them

What does this mean for the average AT&T customer? Probably nothing, they still have a very comprehensive network that supports huge amounts of people. But if you found yourself on this page more likely than not one of the customers that has been left behind. 


We have a solution for you.


A HiBoost AT&T cell phone signal booster. 

When you get a HiBoost cell phone signal booster you're getting the best. We take pride in offering the most convenient, powerful, and high quality signal solutions in the market. Whether you're one of our enterprise partners or just looking to boost the signal at your home you'll get a product that's received the same attention to detail.

  • Convenience - All HiBoost AT&T signal boosters are compatible with our revolutionary cloud based technical support app, Signal Supervisor. Helping you install your booster in no time and keeping it running at peak performance.
  • Power - Every signal booster made by HiBoost, from our industrial and commercial solutions to our home solutions are all made with the same uncompromising quality and carrier-grade telecom componenents giving you the strongest signal boosters on the market.
  • Quality - Our superior parts and attention to detail during the manufacturing process provides our customers with the longest lasting and most durable cellular solution.

So if you're looking to get the best AT&T signal booster look no further, unless you want a recommendation. In which case look just a little further.

The Best AT&T Signal Boosters

Our Customer's Pick

HiBoost 10K Smart Link

HiBoost 10K Smart Link

View details

The 10K Smart Link is our most popular home signal booster. Most customers find it is the perfect balance of power and convenience as it will easily cover the typical home that needs a boost.

While it is powerful enough to provide coverage over 10,000 square feet under optimal conditions many of our customers report getting coverage throughout 3,000 to 4,000 square feet. 

  • Supported by our cloud based support app Signal Supervisor
  • Die-cast aluminum alloy chassis, carrier classified components, and premium accessories
  • Boosts signal on all of AT&T's 2G, 3G, and 4G LTE networks
  • 65 decibel maximum gain, ideal for boosting signal in sub-optimal signal environments
  • For Those With Better Outdoor Signal

    HiBoost 4K Smart cell phone signal booster kit.

    HiBoost 4K Smart Link

    View details

    For those that don't struggle to make calls outside but seem to step into a black hole of no signal once they go indoors the 4K Smart Link is for you. This unit is capable of taking the a strong signal from the outdoors and amplifying it throughout a small home or a few rooms with ease.

    While still our smallest unit it does not skimp on accessories. The outdoor or donor antenna is a premium-grade Yagi antenna providing close to double the gain of competitor's panel antennas and it also comes with the ultra-slim indoor panel antennas for a less noticeable boost throughout your home.

    • Supported by our cloud based support app Signal Supervisor
    • High quality accessories and aluminum chassis 
    • Boosts AT&T signal across all of their 2G, 3G, and 4G LTE networks
    • 60-decibel gain, perfect for those need to amplify signal in high-quality signal environment

    Our Most Powerful Signal Boosters for AT&T

    HiBoost 15K Smart Link

    HiBoost 15K Smart Link

    View details

    The 15K Smart Link is the AT&T cell phone signal booster we often recommend for those that are really struggling to get reception. While it has the capability to boost a strong signal up to 15,000 square feet most customers use this for when they simply need to get some kind of signal in rural areas.

    Every piece of this kit is the highest quality that HiBoost provides. We use improved coaxial cable to further reduce signal loss and also the 15K is powerful enough that you can split the signal between two indoor antennas allowing you to fully maximize your signal solution.

    If you have extremely poor signal or need to cover a lot space without looking for a commercial-grade solution this is the booster for you.

    • Cloud based customer support using the Signal Supervisor app
    • Premium accessories for a top-tier signal solution
    • Compatible with all of AT&T's 2G, 3G, and 4G LTE networks
    • Best in class 70 decibel gain

    Common Questions About AT&T Signal Boosters

    Of course even with all of our factoids above you'll probably still have some questions about these signal boosters. Let's see if we can't clear up any of the most common ones.

    Do AT&T signal boosters work with all phones?

    Yes, HiBoost signal boosters improve the signal of all AT&T cell phones be it iPhone, Android, or even an old Blackberry. If it's running on their frequency it's being boosted.

    Will my AT&T cell phone signal booster work with other networks?

    Another resounding yes.

    All HiBoost products operate on all bands and frequencies simultaneously meaning your AT&T signal booster will be boosting your guests signals as well regardless of their carrier and network type.

    Doesn't AT&T offer their own solution to poor signal?

    Well they did.

    However, they saw that other companies such as HiBoost were able to fulfill their customers needs without worrying themselves over the little details such as you actually getting the coverage you were paying for.

    At the time of discontinuing the microcell AT&T pushed for customers to transition to Wi-Fi calling. However, this is not always an optimal solution. For starters not everyone's phone has the ability to make calls using Wi-Fi, and those that might have this enabled potentially don't have a strong Wi-Fi connection to be making and receiving calls over.

    Also microcells had some fairly large limitations such as needing to be wired into your home internet. Taking up your bandwidth and slowing down other devices on your networks.

    Are HiBoost AT&T signal boosters compatible with my AT&T hotspot?

    Yes they are. Hotspots work by transforming radio waves operating on cellular frequencies into Wi-Fi frequency signals. That means your hotspot is only as good as your cell reception.

    If you're getting limited speed or coverage area from your AT&T hotspot our signal boosters will improve them significantly. For more information read our blog post around hotspot boosters.

    What if I change carriers later on?

    All HiBoost AT&T signal boosters also work for Verizon, T-Mobile, Sprint, and every other carrier with no adjustments or switching needed. You can swap carriers to your heart's content and keep getting boosted signal no matter what. 

    Installing an aT&T Signal Booster Kit

    All consumer HiBoost cell phone signal boosters come as kitted solutions with everything needed to make them easy for our customers to install. This includes antennas, low-loss coaxial cable, connectors, the booster, and comprehensive manuals.

    The only thing you'll need to provide yourself is a drill and some elbow grease. For a brief overview of the typical residential installation watch this quick video.