Business Fiber®

Our most versatile business internet solution for when you need strong speed and reliability, flexed to your budget.

Connectivity at the speed of business

Because fiber optic cable can send higher volumes of information over longer distances than copper cable, customers on a fiber network receive higher speeds, regardless of their distance from a network node.

All plans include:

  • Equal upload/download speeds

    Speeds based on wired connection. Actual speeds may vary. For 5 GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101.

  • Wi-Fi® gateway

  • Free install when ordering online

  • Peace of mind with the AT&T Guarantee®
AT&T Business Fiber 300
300Mbps speed
$ 60 /mo.
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  • Ideal for point-of-sale transactions, video conferencing, guest Wi-Fi networks, and more

  • Includes Wi-Fi gateway, 
internet security, and free installation

  • Offer: Switch to AT&T and we’ll cover your early termination fee up to $750.

    Fees extra. Via reward card. Redemption & proof of eligibility required. See details
Bundle savings

Get this plan for $30.00/mo. when you bundle with an eligible AT&T Business wireless plan. See details

AT&T Business Fiber 500
500Mbps speed
$ 100.00 /mo.
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  • Best for e-commerce operations, large file transfers, and more

  • Includes Wi-Fi gateway, 
internet security, and free installation

  • Offer: Switch to AT&T and we’ll cover your early termination fee up to $750.

    Fees extra. Via reward card. Redemption & proof of eligibility required. See details
Bundle savings

Get this plan for $60.00/mo. when you bundle with an eligible AT&T Business wireless plan. See details

5G internet backup*

AT&T Business Fiber 1 GIG
1 GIG speed
$ 140 /mo.
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  • Great for cloud-based apps, large data backups, server-hosting and more

  • Includes Wi-Fi gateway, 
internet security, and free installation

  • Offer: Switch to AT&T and we’ll cover your early termination fee up to $750.

    Fees extra. Via reward card. Redemption & proof of eligibility required. See details
Bundle savings

Get this plan for $90.00/mo. when you bundle with an eligible AT&T Business wireless plan. See details 

5G internet backup*

AT&T Business Fiber 2 GIG
2 GIG speed
$ 185 /mo.
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  • A powerful office communication connection.

  • Includes Wi-Fi gateway, 
internet security, and free installation

  • Offer: Switch to AT&T and we’ll cover your early termination fee up to $750.

    Fees extra. Via reward card. Redemption & proof of eligibility required. See details
Bundle savings

Get this plan for $135.00/mo. when you bundle with an eligible AT&T Business wireless plan. See details

5G internet backup*

AT&T Business Fiber 5 GIG
5 GIG speed
$ 285 /mo.
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  • Supports the most cutting-edge technologies of today and tomorrow.

  • Includes Wi-Fi gateway, 
internet security, and free installation

  • Offer: Switch to AT&T and we’ll cover your early termination fee up to $750.

    Fees extra. Via reward card. Redemption & proof of eligibility required. See details
Bundle savings

Get this plan for $235.00/mo. when you bundle with an eligible AT&T Business wireless plan. See details

* Requires Business Fiber 1-Gig or higher & WNC-CGW452 gateway. Wireless backup does not work in the event of a loss of power; Wireless coverage not available everywhere. LTE coverage may be used depending on signal availability at your address. See att.com/wireless coverage. Other terms apply.

Our best prices are online
Save on fiber internet for your business when you order online.
Free installation when you order online
Get our fastest speeds in as little as three business days.
Online only. Subject to availability.
AT&T is #1 in Customer Satisfaction for Small Business Internet Service
For JD Power 2026 award information, visit jdpower.com/awards.

Meet the family

*Does not prioritize data traffic ahead of all other data traffic (which may receive a similar or higher priority level) or provide priority network access or preemption capabilities. Coverage not available everywhere. Other restr’s apply.

Fast, reliable internet delivered through a fiber connection to your business

Speed you can count on

Upload and download at the same fast speeds.

Speeds based on wired connection. Actual speeds may vary. For 5 GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101.

Flexible scalability

Choose the speed you need today. Upgrade as you grow.

Honest pricing

No data caps, no equipment fees, and no annual contract.

Is fiber the right fit for your business?

If your business relies on these everyday use cases, fiber may be the best solution.
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Use video meetings, cloud apps, or upload large files often
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Want consistent performance at a fixed business location
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Need an internet connection that can scale up to 5 Gpbs (select areas) Tooltip icon

How fiber internet works

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.

What this means for your business

  • Uploads can be just as fast as downloads.
  • Video calls stay clear when more people are online.
  • Cloud tools respond quickly when you’re busy.

Built to keep your business online

  • Select Fiber plans (1 GIG+) include built‑in wireless backup at no extra cost. If the fiber network is interrupted, your service can switch over automatically.
  • Wireless backup doesn’t work during a loss of power.

Unlock more business value that runs on fiber internet

AT&T Phone for BusinessSM

Exceptional sound quality and more than 30 calling features over an AT&T Business Fiber® connection.

Learn more

AT&T Office@Hand

AT&T Office@Hand connects you from anywhere with integrated phone, video, and messaging that works across your business devices.

Learn more

AT&T Dynamic Defense®

Detect threats in real-time, including malware, phishing, and ransomware before they hit your business. AT&T Dynamic Defense runs upstream, embedded within the AT&T network, and requires no extra software installed.

AT&T Dynamic Defense is available with AT&T Business Fiber, AT&T Dedicated Internet and AT&T Switched Ethernet on Demand with Internet Offload. Exclusions may apply.

Learn more

Wireless Backup

Select Business Fiber plans (1, 2, and 5 GIG) include built-in 5G wireless internet backup at no extra cost. Keep your business up and running with automatic failover protection.

Requires WNC-CGW452 gateway. 5G backup does not work in the event of a loss of power; battery backup options may be available at an additional cost. 5G coverage not available everywhere.

Check availability
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Still have questions? Give us a ring.

Call us at 877.416.0221

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Talk to an AT&T Business sales expert

Call an expert now

Get more information about our business solutions.

Sales experts are available Monday - Friday, 7 a.m. - 7 p.m. CT.

Call 877.416.0221

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Complete the form to request additional information and we will contact you directly. 

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Keep your team connected with AT&T Business Fiber

How a plan from AT&T Business Fiber can help you succeed

Maybe you own a café where customers expect to be able to get on the Wi-Fi, or maybe you lead a marketing agency where employees rely on the internet to do their jobs. Whatever your business, there’s a good chance that quality internet is an important factor in your success. Service with AT&T Business Fiber provides the type of fast internet speeds that can help businesses excel, now including speeds of up to 5 GIG1 in select areas.

1 Speeds based on wired connection. Actual speeds may vary. For 5 GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101.

AT&T Fiber plans for businesses

AT&T Business Fiber offers six separate plans for businesses. These plans offer symmetrical download and upload speeds of up to 300 Mbps, 500 Mbps, 1000 Mbps, 2 Gbps, and 5 Gbps. They all also come with 24/7 customer support and internet security features.2 Depending on your needs, budget, and location, any of these plans might be an excellent choice for your business.

2 Optional add on service providing backup router and 12 or 24 hours of battery backup in case of power outage. Terms, conditions, and restrictions apply.

Get hyper-gig internet speeds for business from AT&T

AT&T Business Fiber offers plans with hyper-gig speeds, including Business Fiber 2 GIG and Business Fiber 5 GIG speeds.

Fiber internet for small business

AT&T Business Fiber is a broadband access service in AT&T Fiber-ready buildings. It uses advanced technology to connect computers and smart devices to the internet. AT&T Business Fiber provides speeds up to 5Gbps.

With fast, symmetric download and upload speeds, AT&T Business Fiber can help you quickly and easily transfer large files, stream video, and handle eCommerce transactions. In addition, you can manage peer-to-peer networks, support cloud applications, and use interactive web conferencing and video monitoring. As a result, your business can be more efficient.

Looking for more?

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