A wireless internet service provider (WISP) is a company that provides internet access to customers using wireless technologies. Instead of using traditional wired connections like cable or DSL, WISPs typically use radio signals to deliver internet service, often leveraging towers or antennas to transmit data.
WISPs are particularly useful in rural or remote areas where wired infrastructure may be limited or unavailable. They may offer various types of wireless technologies, including Wi-Fi, fixed wireless, and sometimes satellite connections. Customers typically require a receiver or antenna installed at their location to connect to the WISP's network.