Internet and network

One of the few carriers whose footprint reaches most of the country, which makes it a default entry on almost any comparison. Sells both dedicated fiber, where the bandwidth is yours alone and comes with a service commitment, and cheaper shared broadband. The distinction matters more than the speed number: a shared 500 Mbps and a dedicated 500 Mbps behave very differently at four in the afternoon.

The incumbent cable provider across a large share of US metros, offering both coax broadband and dedicated Ethernet over fiber. Coax is widely available and quick to install; the Ethernet products behave like a proper business circuit. Availability is decided by what is already in the ground at your building, which is why it gets checked address by address rather than assumed.

Charter's business arm, serving the territories it inherited from Time Warner, Bright House, and its own build-out. Broadband over coax is the volume product, with fiber available in a growing number of business districts. Frequently the incumbent in markets where Comcast is not, so the two rarely appear on the same quote.

The cable incumbent across a defined set of regions, including large parts of Arizona, Nevada, Louisiana, and coastal Virginia. Sells coax broadband and dedicated fiber to business addresses in its own territory only. Where Cox is present it is usually one of a very small number of realistic options, which is worth knowing before assuming a competitive quote is available.

Has been converting a large copper estate to fiber, so availability at a given address depends heavily on whether that street has been reached yet. Where the fiber exists it tends to price aggressively against the cable incumbent. Where it does not, the remaining copper products are a different proposition entirely, so the two get quoted separately.

Operates in the territories carrying the Optimum and Suddenlink names, largely in the Northeast and parts of the South and West. Offers coax broadband plus fiber-delivered Ethernet for businesses needing a committed circuit. Like the other cable operators, it competes almost exclusively inside its own footprint.

A national fiber network aimed at businesses with more than one location and a reason to connect them. Beyond internet access it sells the wide-area products — private connections between sites, and direct links into cloud providers that bypass the public internet. Most relevant when the question is how a dozen offices talk to each other, rather than how one office gets online.

An infrastructure carrier rather than a retail one. Sells high-capacity transport and dark fiber — the strand itself, with your own equipment lighting it — mostly to organisations moving serious volume between buildings or into data centres. Rarely the answer for a single office, and occasionally exactly the answer for a campus or a research operation.

An aggregator that resells other carriers' circuits under a single contract, bill, and support number. The appeal is administrative: a business with sites across several incumbents' territories would otherwise hold a separate relationship with each. The trade-off is a layer between you and whoever actually owns the fault when a circuit drops.

Satellite broadband, which exists for locations where nothing else does — remote yards, temporary sites, and rural addresses past the end of the fiber. The physics impose real latency, so it suits file transfer and browsing far better than voice or video calls. Worth quoting only once the terrestrial options have genuinely been exhausted.

Sits between your network and two or more internet connections, watching each one and steering traffic to whichever is healthy. Because it holds the session, a failing circuit does not drop calls or log people out mid-task — the failover is invisible rather than merely fast. Bought by businesses where an outage stops work, not by those where it is an inconvenience.

Delivers the wide-area network and the security controls that usually surround it as a single cloud service, so each site connects to Cato's network rather than to a stack of appliances. Suits multi-site businesses and remote staff who would otherwise need a firewall in every location. It is a platform commitment rather than a product you bolt on, which is the main thing to weigh.

Builds connectivity for places wired infrastructure handles badly — yards, ports, construction sites, and large outdoor operations. Fixed wireless and private cellular networks are the main tools, along with the sensors and cameras that tend to ride on them. Comes up when the site survey finds a problem that no ordinary circuit solves.

Discovers what is actually on a network and draws the map itself, then watches switches, firewalls, and access points for faults and configuration changes. The value is mostly in the documentation it maintains without anyone updating a diagram. Aimed at whoever supports the network rather than at the business paying for it.

Monitors network equipment and connected devices, with remote access into a site without standing up a VPN. Lighter than a full network management platform and correspondingly simpler to run. Common where somebody needs eyes on a handful of sites rather than a full topology map of one.

Firewalls for small and mid-sized offices, bundling the filtering, intrusion prevention, and inspection that used to be separate boxes, plus access points managed alongside them. Sits at the boundary between your network and the circuit in front of it. The licensing model bundles the security services with the hardware, so the appliance and its subscription are a single decision.

Runs many virtual servers on one physical machine, and defines the networking between them in software. Relevant where a business still has on-premises servers and wants fewer of them. Its ownership and licensing have changed substantially since the Broadcom acquisition, so anything on-premises here is worth reviewing at renewal rather than assumed stable.