Xfinity is a company used by Comcast Corporation to market Comcast Cable Communications, LLC's cable television, internet, telephone and wireless services used by the company. The brand was first introduced in 2010; Prior to this, these services were marketed primarily under the name of Comcast.
Xfinity internet service is for services such as WiFi, landline telephone, cable television, home security and automation, Xfinity Mobile. Comcast is made up of the largest wired internet access providers in the United States. Comcast has millions of high-speed internet customers. In 2011, Comcast launched the "Internet Essentials" program.
Comcast offers a home security and home automation service known as Xfinity Home. This alarm provides security cameras and home automation. In addition to residences, Comcast serves customers targeting small businesses with less than 20 employees and medium-sized businesses with 20-500 employees.