MetaGeek

MetaGeek began by making the world's smallest spectrum analyzer in 2005. They also created a free Wi-Fi scanner called inSSIDer, which is now used by millions of people all over the world. Now, MetaGeek is a small team of folks focused on removing the mystery from Wi-Fi. With spectrum analysis tools to help track down and diagnose RF interference issues and packet analysis tools help fine tune and optimize wireless networks, MetaGeek visualizes your wireless landscape.