Connect with confidence

Explore fast, reliable internet options with security and
support you can count on.

Starting at
$50/mo. plus taxes and fees

Ltd availability/areas.  See offer details
Check availability

Give your team a competitive edge

Fast and secure

Stay a step ahead with high-speed internet service and security you can count on.

Over 99% proven reliability

Keep connected to your customers, vendors, and essential business applications.

Based on network availability.

Here when you need us

Count on our dedicated 24/7 business-class customer care for fast and attentive solutions.

Frequently asked questions

  • What is AT&T Internet for Business?
    AT&T Internet for Business is our most popular connectivity service for small businesses and includes traditional copper broadband plans up to 100Mbps. We also offer AT&T Business Fiber with ultrafast fiber plans with speeds up to 5Gbps in select areas!
  • Is AT&T Internet for Business available in my area?
    You can check your address for availability to see the best Internet plan is available at your service location. AT&T Business Fiber may not be available in all locations.
  • Why should I choose AT&T over other business internet providers?
    There are plenty of reasons to choose AT&T as your ISP (internet service provider) for your small business. Our internet has over 99% proven reliability1 and it’s fast and secure. You can count on our dedicated 24/7 business-class customer care for fast and attentive solutions.

    Depending on which speed is available in your area, you may be eligible for AT&T Business Fiber, which offers our fastest internet plans of 1 GIG, 2 GIG and 5 GIG in select areas2. All of our fiber plans, including the hyper-gig plans, come with AT&T All-Fi, a next-generation Wi-Fi experience for your devices3 and AT&T ActiveArmorSM4 internet security.

    If you're interested in finding the best Internet plans for Business plan for your small business, you can go here to see which plans are available at your address.

    1Based on network availability.
    2Internet speed claims represent maximum network service capability speeds and based on wired connection to gateway. 1 GIG speeds available to new customers with the latest router (BGW320) and recommended setup. For 5 GIG speeds, single device wired speed maximum 4.7Gbps. Actual customer speeds may vary based on a number of factors and are not guaranteed. For more information, go to
    3Subject to availability. Optimal performance requires Wi-Fi 6 enabled devices
    4Guards against known threats only. Compatible Gateway and Smart Home Manager app required; security features must be enabled.

Why small businesses love AT&T Internet for Business

With over 99% reliability,1 as well as fast speeds, unlimited internet data, and added security for peace of mind, it’s no surprise that AT&T has been ranked #1 in customer satisfaction for Medium Business Wireline Service2.

Expect more from your internet with AT&T Business Fiber

AT&T Business Fiber offers six separate plans for small businesses: Business Fiber 50, Business Fiber 100, Business Fiber 300, Business Fiber 1000, Business Fiber with 2 GIG speed and Business Fiber with 5 GIG speed. These plans come with AT&T Internet Security powered by McAfee, and around-the-clock customer support.

Get Premier internet Service with AT&T Dedicated Internet

For the most mission-critical applications, AT&T Dedicated Internet offers a connection speed as high a 1Tbps, as well as guaranteed speeds, 24/7 monitoring for security, and a private connection.

1Based on network availability.

2AT&T received the highest score among medium businesses in the J.D. Power 2020-2021 U.S. Business Wireline Satisfaction Studies of customers’ satisfaction with their business wireline data and voice services. Visit for more details.