No data caps
Uploads as fast as downloads for effortless large file transfer and enhanced productivity.
AT&T Business Fiber Internet
Fast, reliable speeds for Your Business
Symmetrical speeds, built-in security, and no annual contract required.
Whether you run a startup, retail storefront, or professional office, AT&T Business Fiber keeps your team connected for everything from video calls to payment processing.
Starting at
Speeds up to 300 Mbps
$
60/mo.plus taxes & fees.
Plans prices reflect AT&T Business Fiber only. Ltd availability/areas.
See Broadband Facts: att.com/smbbbfacts
See offer details
AT&T Business Fiber Internet plans and pricing
AT&T Business Fiber pricing starts at approximately $60 per month. With speeds starting at 300 Mbps to up to 5 Gig, AT&T Business Fiber plans are flexible enough for small offices and larger operations alike. Choose the right AT&T Business Fiber speed for your business and get the connection you need to keep up with daily bandwidth demands.
Internet 300
Speeds up to 300 Mbps
$
60/mo.plus taxes & fees.
Plans prices reflect AT&T Business Fiber only. Ltd availability/areas.
See Broadband Facts: att.com/smbbbfacts
See offer detailsThe right speed for when your growing business needs more bandwidth.
300 Mbps equal upload and download speeds.*
Perfect for e-commerce operations and collaboration between office and virtual employees
Good for: streaming TV and music, web browsing, online gaming.
Internet 500
Speeds up to 500 Mbps
$
100/mo.plus taxes & fees.
Plans prices reflect AT&T Business Fiber only. Ltd availability/areas.
See Broadband Facts: att.com/smbbbfacts
See offer detailsPlenty of speed and bandwidth for an always connected business.
500 Mbps equal upload and download speeds.*
Faster speed and more bandwidth to support more devices than our starting speed tier.**
Good for: small business, HD video, video calls, web browsing, online gaming. streaming TV and music.
Internet 1000
Up to 1 GIG speed
$
140/mo.plus taxes & fees.
Plans prices reflect AT&T Business Fiber only. Ltd availability/areas.
See Broadband Facts: att.com/smbbbfacts
See offer detailsUp to 1-Gig upload and download speeds.*
Upload massive files and collaborate seamlessly via cloud-based apps.
25X faster upload speeds than cable.†
Good for: small business, HD video, video calls, web browsing, online gaming. streaming TV and music.
*Internet speed claims represent maximum network service capability speeds & based on wired connection to gateway. 1-Gig speeds avail. to new customers with the latest router & recommended setup. For 5-Gig, single device wired speed maximum 4.7Gbps. Actual customer speeds may vary and are not guaranteed. For more info, go to www.att.com/speed101.
**Number of devices depends on screen/size resolution.
†Comparison of AT&T Business Fiber starting, mid and high-speed tiers to comparable speed tiers of Comcast and Spectrum. For more information, go to www.att.com/speed101.
Why AT&T Business Fiber is built for businesses like yours
Downtime, lagging uploads, and cybersecurity risks can disrupt productivity fast. AT&T Business Fiber Internet addresses those challenges with performance, protection, and reliability designed specifically for modern businesses.
No equipment fees
AT&T Active ArmorSM internet security included.*
No annual contract
Over 99% proven reliability.1
*Available to AT&T Business Fiber customers. Compatible Gateway and Smart Home Manager app required; security features must be enabled.
1Based on network availability.
What's included with every AT&T Business Fiber plan
Every AT&T Business Internet service plan includes the same core features, so businesses get dependable value regardless of the speed tier. Whether you're shopping for small business fiber internet or scaling for future growth, every plan includes:
- No data caps
- No annual contract required
- No additional equipment fees (Wi-Fi gateway included)
- Free installation when ordered online
- AT&T ActiveArmor internet security
- 24/7 business-class customer support
- AT&T Guarantee outage credits for qualifying interruptions
Built-in 5G backup
Stay connected when the unexpected happens
For businesses that can’t afford downtime, AT&T Business Fiber Internet offers a valuable backup option to keep operations online when wired service is interrupted. This added resilience makes fiber internet for business especially important for organizations that rely on uninterrupted connectivity for sales, communication, or customer service.
*Available to AT&T Business Fiber customers. Compatible Gateway and Smart Home Manager app required; security features must be enabled.
How 5G backup works
If your wired fiber connection goes down, the compatible AT&T gateway automatically switches to the AT&T 5G wireless network to help keep your business online. This feature is especially valuable for small business fiber internet users who depend on constant uptime. A compatible gateway is required, and the backup will not function during a power outage unless separate battery backup is available.
Which plans include 5G backup?
5G backup availability may depend on your selected plan tier and gateway model. Higher-tier fiber internet for business plans are more likely to include this feature, though eligibility should be confirmed when ordering. Call 1-833-815-1260 to verify plan-specific availability.
How AT&T Business Fiber compares to the competition
When comparing business internet, speed is only part of the equation. Reliability, symmetrical uploads, transparent pricing, and included features matter just as much. Compare AT&T Business Fiber to alternate business internet plans to see how they match up.
AT&T Business Fiber | Spectrum Business | Comcast Business | Cox Business | |
Fastest broadband speed tier | 5 Gig*
(ltd. avail/areas) | 2 Gig (select markets) | 2 Gig | 2 Gig |
100% fiber network | ||||
Uploads as fast as downloads | ||||
No annual contract | Optional on some plans | Optional on some plans | ||
No additional equipment fees | ||||
No data caps | ||||
Free installation | (promotional/select plans) | (select offers) | Limited promotional offers |
Competitor comparison based on publicly available data as of December 2022.
*Wired speed maximum 4.7Gbps. Speeds vary, not guaranteed.
Who is AT&T Business Fiber best for?
Is AT&T Fiber good for small business? Yes. Small business fiber internet is an excellent fit for organizations that rely on fast uploads, cloud applications, video conferencing, and dependable uptime. AT&T Business Fiber Internet gives businesses scalable performance without requiring long-term contracts.
- Small businesses and startups: For new and growing businesses, AT&T Business Internet service provides affordable flexibility with room to scale as bandwidth demands increase.
- Remote and hybrid teams: Teams relying on video conferencing, shared cloud files, and collaboration tools benefit from symmetrical fiber internet for business performance.
- Retail and e-commerce operations: Dependable connectivity helps keep payment systems, inventory tools, and customer Wi-Fi running smoothly.
- Medical offices, law firms, and professional services: Secure file transfers and uninterrupted connectivity support critical workflows where delays are costly.
- Multi-device and cloud-dependent workplaces: If your business runs multiple connected devices simultaneously, AT&T Business Fiber Internet delivers the bandwidth to keep everything operating efficiently.
How to get AT&T Business Fiber Internet
Getting connected is simple.
- Step 1: Check availability at your business address to confirm AT&T Business Fiber Internet service is offered in your area.
- Step 2: Choose the AT&T Business Fiber plans tier that fits your speed and operational needs.
- Step 3: Schedule professional installation and get connected fast.
If fiber isn’t available at your location yet, AT&T Internet Air for Business can be a great alternative.
Frequently asked questions
How fast is AT&T Business Fiber?
Pretty fast! AT&T Business Fiber speeds reach up to 5 Gig on select plans. Lower-speed tiers such as 300 Mbps, 500 Mbps, and 1 Gig are also available, allowing businesses to choose the right level of performance based on daily operations. Whether your business relies on video conferencing, cloud software, or large file transfers, AT&T Business Fiber Internet delivers reliable high-speed connectivity.
Does AT&T Business Fiber provide security features?
Yes. Every AT&T Business Internet service plan includes AT&T ActiveArmor℠ internet security, which helps monitor and block suspicious activity across your network. This built-in protection is especially valuable for businesses handling customer data, financial transactions, or sensitive files. ActiveArmor is included with eligible AT&T Business Fiber plans, giving businesses an added layer of defense without requiring separate security software or additional monthly fees. It’s one of the key advantages of fiber internet for business.
What is AT&T’s dedicated fiber support number?
AT&T Fiber Business Support can help with a variety of issues.
- Technical support: 1-888-944-0447
- Business customer service: 1-888-944-0447
- Wireless support: 1-800-331-0500
Visit our customer service page for more information.
Is fiber Internet good for businesses?
Yes, fiber is one of the best connectivity options for modern businesses. Small business fiber internet offers faster speeds, symmetrical uploads and downloads, and greater reliability than many cable-based services. Businesses using cloud applications, VoIP phone systems, video conferencing, and online payment processing especially benefit from fiber’s consistent performance. AT&T Business Fiber Internet supports both current needs and future growth, making it a smart long-term investment for many businesses.
How much does AT&T Business Fiber cost?
AT&T Business Fiber pricing typically starts at around $40 per month for entry-level service, with rates increasing based on the selected speed tier and business address availability. Higher-performance AT&T Business Fiber plans with speeds up to 5 Gbps cost more but are ideal for bandwidth-heavy environments. Since promotions and availability vary by market, businesses should confirm current pricing before ordering.
Does AT&T Business Fiber require a contract?
No. One of the biggest benefits of AT&T Business Fiber Internet is that many plans are available with no annual contract required. This gives businesses more flexibility to scale their AT&T Business Internet service as operational needs change. Companies can upgrade speeds, reassess usage, or adjust service without being locked into long-term commitments. For businesses seeking predictable monthly costs and flexibility, no-contract AT&T Business Fiber plans can be a major advantage.
Does AT&T Business Fiber have data caps?
No. AT&T Business Fiber Internet includes unlimited data with no data caps, allowing businesses to operate without worrying about overage charges or throttled performance. This is especially important for organizations that use bandwidth-intensive tools such as cloud backups, HD video conferencing, large file transfers, and connected customer-facing services. Unlimited usage makes small business fiber internet more predictable and helps ensure your team can stay productive without interruptions caused by usage limits.
How long does AT&T Business Fiber installation take?
Installation times for AT&T Business Fiber Internet depend on your location, existing infrastructure, and scheduling availability. In many cases, professional installation can be completed within several business days, though some locations may require additional setup if fiber lines are not already in place. The process includes equipment setup and service activation to ensure your business fiber internet service is fully operational. Calling ahead can help confirm installation timelines for your address.
Is AT&T Business Fiber available in my area?
Availability for AT&T Business Fiber Internet depends on your specific business address and whether fiber infrastructure is already built in your area. AT&T continues expanding coverage, but availability varies by market. The fastest way to check eligibility is to call [PHONE] and provide your business address. If fiber isn’t available, AT&T may offer alternative AT&T Business Internet service options that still deliver reliable connectivity for your business needs.