A data cap is the number a provider doesn't put on the price tag: a monthly ceiling on how much you can download and upload before the bill climbs or the speed drops. Cable providers built a decade-long reputation around exactly that mechanic, while fiber providers built their marketing on the opposite promise — and …

An Xfinity customer in Boulder who signs up for 300 Mbps service today pays $40 a month. A neighbor two doors down who signed up for the identical plan two years ago is now paying $75 a month for the same speed — not because Comcast raised prices across the board, but because the first customer is still inside a …

Providers sell speed in round numbers — 300 Mbps, 500 Mbps, a full gigabit — and the tier a household lands on often comes down to whichever number looked safely oversized on a signup page, not what the household actually asks a connection to do. The Federal Communications Commission publishes a more useful answer: a …

Not every Boulder County address sits inside a cable footprint or a fiber buildout zone, and for the addresses that fall outside both, fixed wireless has quietly become the most workable third option — not a fallback of last resort, but a legitimate connection type with its own providers, its own installation process, …

A single speed test result means almost nothing on its own. A number like "212 Mbps" only becomes useful once you know what conditions produced it, what your plan actually promises, and what that number does to a Zoom call or a cloud backup running in the background. Most Boulder residents who run a speed test are …

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 …

Boulder's housing stock spans more than a century of construction — Victorian conversions on University Hill, mid-century rentals in North Boulder, purpose-built apartment complexes in Gunbarrel — and the internet infrastructure inside any given unit reflects that history more directly than it reflects the neighborhood …

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 …

Most home-internet conversations start with download speed. The marketing agrees: "Up to 1 Gig!" gets the headline; upload is the footnote buried in the specs tab. For casual streaming households, that hierarchy makes sense. For Boulder residents working from home — Zoom calls at 8 a.m., cloud syncs running in the …

There's a moment most Boulder households have already lived through: you pull up the cable bill, see $150 or more for internet and a TV package you barely open, and start thinking about cutting the cord. This guide answers whether that instinct is right — and whether any bundle in Boulder actually makes financial sense …