The technology running under your neighborhood street determines more about your internet's reliability than the plan name on your monthly bill. Xfinity (Comcast's residential brand) and CenturyLink both reach significant portions of Boulder, but they do so over fundamentally different physical infrastructure — DOCSIS …

Not every head-to-head is close. CenturyLink and Xfinity both reach a meaningful share of Boulder addresses, but they are decades apart in infrastructure: CenturyLink runs on copper telephone lines that Lumen (the parent company) stopped expanding years ago and is actively steering away from, while Xfinity runs on …

There is no single best home internet provider in Boulder. The right answer for your household depends on your address more than anything else — Quantum Fiber's symmetrical fiber doesn't reach every block, T-Mobile's 5G signal fades as you move toward the foothills, and Xfinity's cable grid is the closest thing to a …

If you're shopping for home internet in Boulder, the first decision isn't really which company to call — it's which technology to buy. Boulder addresses are commonly sold three very different things under the same "internet" label: DSL over old copper phone lines, cable over the coax that once carried television, and …

Once you've decided what kind of connection you want, the next question is which provider to actually sign up with. In Boulder, three options cover most households shopping today: Xfinity cable, Quantum Fiber, and T-Mobile 5G Home Internet. They represent three different technologies — cable, fiber, and fixed wireless …