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How Do Comcast XFINITY WiFi Hotspots Work? Comcast XFINITY is one of the largest providers of Internet services in the United States, with over 18 million Internet customers across the country. One of the little known benefits of being one of their Internet customers is that you get access to Comcast XFINITY WiFi Hotspots â for free.
Comcast openly says it wants to use the service to help drive cable subscriptions, and is only offering it to those who subscribe to an Xfinity internet package. The idea is to make it so, like Verizon, it can run every internet connection you may use, and get more revenue out of the subscribers it already has.