AT&T Business Internet

AT&T offers ultra-fast, reliable, and affordable business internet solutions to fit your business needs. Discover the best business internet option to help boost performance and productivity.

Talk to a business expert, 877.432.9087

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Business internet products

Explore AT&T Business Internet solutions

Shared internet
AT&T Business Fiber
An ultra-fast, reliable, and cost-effective internet solution with high-speed bandwidth to increase efficiency and productivity as your business grows.
No annual contract

Wireless internet
AT&T Internet Air™ for Business
Get reliable fast business internet powered by the most reliable 5G network. Now available nationwide.1
Fast and reliable, America’s most reliable 5G network, easy self-setup in minutes
Dedicated internet
AT&T Dedicated Internet
A dependable, unshared internet connection with the fastest speeds2 and 100% uptime guaranteed—or we'll credit your account.
Built-in proactive network monitoring
Enjoy big savings with business essentials

Save $30/mo. on AT&T Business Fiber®

Get AT&T Business Fiber 300 for $70 $40/mo. when bundled with AT&T Business Wireless, plus free installation when you order online.

Price plus taxes & fees after $30/mo. discount on internet with eligible wireless svc. Discount applied within two bills. Ltd availability/areas. See offer details.


Introducing AT&T Internet Air™ for Business

Get fast, reliable internet, powered by the most reliable 5G network. Now available nationwide for as low as $30/mo.

Price plus fees with an eligible AT&T Business wireless plan. AutoPay and paperless bill req’d. Based on nationwide GWS drive test data. GWS conducts paid drive tests for AT&T and uses the data in its analysis. AT&T 5G requires compatible plan and device. Coverage not available everywhere. Learn more at See details

Business internet product comparison

Compare features for AT&T Business Internet services


Business Fiber
Internet Air™ for Business
Dedicated Internet

Shared Internet

Wireless internet

Dedicated Internet

Maximum speed available
Up to 5 Gbps1
AT&T 5G+
Speeds may vary2
Up to 1 Tbps
Symmetric upload/download
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Static IP addresses3
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Professional installation
(In as little as 10-20 days in fiber-ready locations)
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Seamless self-install
24/7/365 technical support
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Traffic prioritization
  Higher level of data priority for first 250GB of data4 CoS
Backed by Service Level Agreements
Powered by the most reliable 5G network5
Device flexibility
  Expansive selection of routers (sold separately) as well as Bring Your Own Device options available  

AT&T Business Internet benefits

Internet solutions tailored to your business needs

AT&T offers a variety of internet solutions to help your business stay connected and running efficiently. Explore service options with fast, secure, cost-effective internet access that gives you the power to choose a service that works best for your business.

and resilient

Fiber connectivity that's built for business.

Fast speeds,
great capacity

Speeds up to 1Tbps to meet future demands.

Security you can
count on

Security solutions included and wireless backup options available.

Need help finding a business internet solution?


Learn more about AT&T Business Internet products

Frequently asked questions

Fiber internet uses cutting edge, 100% fiber technology. Fiber technology uses light waves instead of electrical signals to transmit data, and fiber optic cable can send higher volumes of information over longer distances than copper cable. This means customers on a fiber network have higher speeds available to them, regardless of their distance from a network node.

AT&T Dedicated Internet is our premier internet service that is ideal for virtually all sizes and types of businesses. It is a unshared connection that’s used only by your business, with fast speeds (up to 1Tbps), proactive monitoring, and 100% uptime guaranteed – or we’ll credit your account.

AT&T Business Fiber provides plans that are fast and cost effective for your business. Additionally, plans with AT&T Business Fiber provide symmetrical internet speeds. This means that they provide close to equal upload and download speeds.

Both upload speeds and download speeds are crucial for having a great internet experience. For example, fast download speeds help for things like streaming webinars and downloading large files, while fast upload speeds are important for things like moving large files to the cloud.

AT&T Business Fiber provides plans that are fast and cost effective for your business. Additionally, plans with AT&T Business Fiber provide symmetrical internet speeds. This means that they provide close to equal upload and download speeds.

AT&T Dedicated Internet is perfect for businesses that do lots of uploading and downloading. You get upload and download speeds that are equally fast. You can expect top performance for high-definition video conferencing, Voice over IP (VoIP), and crucial business activities that depend on fast, reliable internet service.

AT&T Business Fiber offers six plans: 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 have max connection speeds of 50Mbps, 100Mbps, 300Mbps, and 1G1, 2G1 and 5G1 respectively.

To give you a sense for how fast each of these plans are, Business Fiber 100 is great for businesses that might need to provide internet service to customers or regularly stream video and audio files. Business Fiber 300 could be an excellent choice for businesses that need to support ecommerce activities or transfer large amounts of data to and from the internet. Business Fiber 1000 is ideal for business that want to leave room for future growth while also getting extremely fast speeds for things like cloud-based software, downloading and uploading large files, or streaming HD videos.


1 Speeds based on wired connection. For 5 GIG speeds, single device wired speed maximum 4.7Gbps. Actual speeds vary. For more information, go to

AT&T Business Fiber uses symmetric internet connections, which means you get equally fast upload and download speeds. With symmetric internet speed capability, you get quick access to the cloud, video conference, virtual private network (VPN) connection, the ability to transfer large files, and more.

AT&T Dedicated Internet provides a direct fiber connection to the internet that's only used by your business. It delivers speeds up to 1Tbps and includes a 100% uptime service level guarantee - or we'll credit your account. 

AT&T Business Fiber is a cost-effective solution that provides access to the internet over a shared fiber connection. It delivers speeds up to 5Gbps1 and features built-in security with 99% reliability2


1Based on network availability. 

2Limited availability in select areas. Speeds based on wired connection. Actual speeds vary. For 5 GIG speeds, single device wired speed maximum 4.7Gbps. For more information go to


Internet Air for Business is our new business internet delivered over the reliable AT&T 4G, 5G & 5G+ wireless network.

Speeds are not guaranteed and may vary. Internet Air for Business does not impose a speed cap for users. So you can experience our best wireless speeds at your business service locations. See for more information.

No. Internet Air for Business is self setup and can be done at your convenience. Internet Air for Business is plug and play and requires no drilling, wiring or coordination with building management.

Call 877.432.9087 and one of our AT&T Business sales specialists will assist you.

A good internet speed is dependent on your needs. Internet plans are measured by download and upload speeds. The download speed tells you how quickly you can receive information from the internet onto your device. The upload speed tells you how quickly you can send information from your device out to other parts of the internet. You can check your current internet speed here.

When choosing the best internet plan for your business, you might consider which internet service providers (ISPs) and internet plans are available in your area, how you plan to use your internet (video conferencing or uploading large files, for example), how many devices you plan to connect, etc. 

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.

Yes. We’re bringing fiber-fast business internet to more locations every day. Check for availability at your location first, then sign up to be notified when it’s available for your business.

There are plenty of reasons to choose AT&T as your ISP (internet service provider) for your 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 your business, you can go here to see which plans are available at your address.


1 Based on network availability.
2 Internet 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
3 Subject to availability. Optimal performance requires Wi-Fi 6 enabled devices.
4 Guards against known threats only. Compatible Gateway and Smart Home Manager app required; security features must be enabled.

Right now, AT&T Business Wireless customers can save $30/mo. when they sign up for AT&T Business Fiber or AT&T Internet Air for Business and $80/mo. when they order AT&T Dedicated Internet.

Monthly discount on internet service w/elig AT&T Business Unlimited wireless plan (speed restrictions apply). Discounts start w/in 2 bills. Other terms apply. See offer details

If you need help finding which products and services would be best for your business, our sales experts can help you at 855.239.7284. If you are an existing business customer and need technical support, our technical support team can help you at 833.924.0282.

Expect more from your internet with AT&T Business Fiber

AT&T Business Fiber offers six separate plans for businesses: Business Fiber 300, Business Fiber 500, Business Fiber 1000, Business Fiber 2 GIG, and Business Fiber 5 GIG. These plans come with AT&T ActiveArmor, 24/7 proactive internet security to help block malicious threats from ever reaching your devices.1


Get premier internet service with AT&T Dedicated InternetSM

AT&T Dedicated Internet offers a connection speed as high as 1Tbps, as well as guaranteed speeds, 24/7 monitoring for security, and a private connection.


Talk to an AT&T Business expert


Monday - Friday, 7am - 7pm CT

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For more information about AT&T Business solutions, complete this form and a business expert will contact you directly. To schedule a call, after filling out the form, select submit and the scheduler will display availability.
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