If Starlink is on your home-internet shortlist in Boulder, the first question is not which plan to pick. It is whether you live somewhere that makes satellite the rational choice. For most of the developed city, it does not: cable, fiber and 5G fixed wireless reach the flats, and our guide to checking your …

T-Mobile Home Internet brings 5G fixed wireless service to Boulder addresses where the signal reaches — no cable to bury, no technician visit, and a 5G gateway that self-installs in minutes. For T-Mobile mobile customers already paying a phone bill, the monthly price starts at $35, which undercuts every wired …

Xfinity (Comcast) is the default home-internet choice in Boulder for a simple reason: it reaches almost everyone. Cable runs to roughly 92% of Boulder addresses — more than any other wired provider — so for a large share of the city, the real question isn't whether Xfinity is available, it's whether it's the right buy …

Quantum Fiber is Lumen's fiber-to-the-home brand — the same company behind CenturyLink, but pointed at the future instead of the copper past. In Boulder it's the only widely sold connection that delivers symmetrical speed, where your upload matches your download. The catch is availability: fiber reaches only about 40% …