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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.
XFINITY from Comcast provides TV, high-speed Internet, phone and home security services that work seamlessly together - anytime, anywhere and on any device. From the fastest, most reliable in-home WiFi to our advanced XFINITY X1 TV experience, we create awesome experiences that people love.