When you're in the market for an internet service provider for your small business, there's a lot more to consider than just download speeds and monthly prices. Reliability is at the absolute top of the list, backed up by service level agreements that clearly spell out what your business has a right to expect. That's followed closely by support, which should be available 24/7 and be knowledgeable enough to quickly handle problems, so an outage doesn't take a toll on profits or productivity.
The most difficult part of choosing the best internet provider for your business is figuring out exactly which services are available in your area. For this guide, I've focused on large, well-established internet providers that are available throughout the US. Depending on where your office is located, you might be able to find excellent local and regional options as well. You can and should evaluate those additional providers using the same criteria discussed here.
Also: The best business internet service providers (VoIP)
What's the best business internet service provider right now?
After considering all the well-established internet service providers that cover large parts of the US and have plans dedicated to business use with 24/7 support, my pick for the best business internet service provider is Verizon Business. If that choice seems safe, well, that's the point, isn't it? Your online connection is a critical part of your business infrastructure, and you don't want any surprises that can disrupt your productivity or interrupt your ability to communicate with customers and process transactions. Verizon offers a broad range of services that work for businesses of any size, from sole proprietors to multinational corporations. Read on for the rest of my picks for the best business internet providers available.
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The best business internet providers of 2025
Show less View now at Verizon As one of two Tier 1 internet providers in this list (the other is AT&T), Verizon has more control over its network than competitors that have to purchase access from upstream providers. In addition, Verizon boasts that its services are available nationwide, although your location will determine which exact services are available. Fios Business Internet is Verizon's fastest offering. This fiber-based service is available in nine states, all in the Northeastern US. The company offers four tiers, starting at 200 Mbps and going up to 2048 Mbps, at prices ranging from $69 to $249 per month, with price guarantees that increase with each tier. All plans offer the option of a single digital voice line for your business for $20, and you can get additional discounts for bundling with Verizon Wireless plans for business. Verizon also offers Internet Dedicated services, at speeds ranging from 1.5 Mbps up to 100 Gbps, with the fastest connection advertised as being suitable for data centers and cloud providers managing multiple simultaneous downloads of very large files. All plans come with strict service level agreements of 100% availability. If neither of those services is available at your location, you can choose 5G or LTE internet plans. Be aware that these options come with monthly data limits, unlike broadband offerings. Unlike some of its competitors, Verizon charges additional fees for equipment and some services, so be sure to include the full list of charges when comparing prices. Verizon Business Best business internet provider overall As one of two Tier 1 internet providers in this list (the other is AT&T), Verizon has more control over its network than competitors that have to purchase access from upstream providers. In addition, Verizon boasts that its services are available nationwide, although your location will determine which exact services are available. Fios Business Internet is Verizon's fastest offering. This fiber-based service is available in nine states, all in the Northeastern US. The company offers four tiers, starting at 200 Mbps and going up to 2048 Mbps, at prices ranging from $69 to $249 per month, with price guarantees that increase with each tier. All plans offer the option of a single digital voice line for your business for $20, and you can get additional discounts for bundling with Verizon Wireless plans for business. Verizon also offers Internet Dedicated services, at speeds ranging from 1.5 Mbps up to 100 Gbps, with the fastest connection advertised as being suitable for data centers and cloud providers managing multiple simultaneous downloads of very large files. All plans come with strict service level agreements of 100% availability. If neither of those services is available at your location, you can choose 5G or LTE internet plans. Be aware that these options come with monthly data limits, unlike broadband offerings. Unlike some of its competitors, Verizon charges additional fees for equipment and some services, so be sure to include the full list of charges when comparing prices. Read More Show Expert Take Show less
Show less View now at AT&T As one of the biggest brands on the internet and a Tier 1 provider, AT&T offers a dizzying array of options, with broadband, wireless, and Dedicated Internet plans available for the choosing. Special terms and pricing are available for government agencies, schools, and libraries. AT&T Business Fiber is the fastest, most feature-complete option, available in 23 states. (This coverage map has a full listing, along with an address box to check availability for your business address.) All plans offer equal upload and download speeds, starting at 300 Mbps for $70 per month and maxing out at 5 Gbps for $255 monthly. Additional discounts are available for customers who also have an AT&T wireless plan. For locations where fiber isn't available, you can choose AT&T Internet Air for Business, which uses the company's 5G and LTE networks. Read the terms of service carefully, as these plans have restrictions that prohibit their use for consumer entertainment, guest Wi-Fi, and web hosting. The Premium plan includes up to 250 GB of high-priority data usage per month for $100 plus fees. Dedicated Internet Access offers speeds ranging from 20 Mbps up to 1 Tbps with traffic prioritization over a line not shared with other customers, as well as advanced security options. Although you can start your search online, getting a detailed price quote means filling in an online form or speaking with a sales rep. AT&T Business Internet Best customizable business internet provider As one of the biggest brands on the internet and a Tier 1 provider, AT&T offers a dizzying array of options, with broadband, wireless, and Dedicated Internet plans available for the choosing. Special terms and pricing are available for government agencies, schools, and libraries. AT&T Business Fiber is the fastest, most feature-complete option, available in 23 states. (This coverage map has a full listing, along with an address box to check availability for your business address.) All plans offer equal upload and download speeds, starting at 300 Mbps for $70 per month and maxing out at 5 Gbps for $255 monthly. Additional discounts are available for customers who also have an AT&T wireless plan. For locations where fiber isn't available, you can choose AT&T Internet Air for Business, which uses the company's 5G and LTE networks. Read the terms of service carefully, as these plans have restrictions that prohibit their use for consumer entertainment, guest Wi-Fi, and web hosting. The Premium plan includes up to 250 GB of high-priority data usage per month for $100 plus fees. Dedicated Internet Access offers speeds ranging from 20 Mbps up to 1 Tbps with traffic prioritization over a line not shared with other customers, as well as advanced security options. Although you can start your search online, getting a detailed price quote means filling in an online form or speaking with a sales rep. Read More Show Expert Take Show less
Show less View now at Comcast Comcast Business, unlike its consumer cousin, has no data caps, and it offers dedicated, round-the-clock support for business customers. But this is still Comcast, which means many of its products offer upload speeds that are significantly slower than the download speed for that plan. The top-tier Business Internet Gigabit Extra plan, for example, delivers 1.25 Gbps downloads but caps uploads at 200 Mbps, making it less than ideal for use by businesses that need to upload large video or CAD files regularly. Expect to pay $79 to $210 per month for six different tiers of service, starting at 50 Mbps. Discounts are available for adding mobile service and for signing a two-year agreement. Comcast offers a slew of add-ons for business customers, including Wi-Fi options to secure your corporate network from the one you allow guests to use. A backup option called Connection Pro provides a 4G LTE modem with battery reserve for up to 8 hours, so you can maintain connectivity in the event of an outage. If those speeds are too sluggish, you can get Ethernet dedicated internet, with symmetrical download/upload speeds up to 100 Gbps and two permanent IP addresses. Border Gateway Protocol (BGP) router is optional. Be prepared to pay, though. Comcast Business Best business internet provider for customers with cable infrastructure Comcast Business, unlike its consumer cousin, has no data caps, and it offers dedicated, round-the-clock support for business customers. But this is still Comcast, which means many of its products offer upload speeds that are significantly slower than the download speed for that plan. The top-tier Business Internet Gigabit Extra plan, for example, delivers 1.25 Gbps downloads but caps uploads at 200 Mbps, making it less than ideal for use by businesses that need to upload large video or CAD files regularly. Expect to pay $79 to $210 per month for six different tiers of service, starting at 50 Mbps. Discounts are available for adding mobile service and for signing a two-year agreement. Comcast offers a slew of add-ons for business customers, including Wi-Fi options to secure your corporate network from the one you allow guests to use. A backup option called Connection Pro provides a 4G LTE modem with battery reserve for up to 8 hours, so you can maintain connectivity in the event of an outage. If those speeds are too sluggish, you can get Ethernet dedicated internet, with symmetrical download/upload speeds up to 100 Gbps and two permanent IP addresses. Border Gateway Protocol (BGP) router is optional. Be prepared to pay, though. Read More Show Expert Take Show less
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