Search over 550 popular social networks, over 150 domain names, and the entire USPTO Trademark Database to instantly secure your brand on the internet. KnowEm allows you to check for the use of your brand, product, personal name or username instantly on over 550 popular and emerging social media websites. Grab your name and secure your brand before someone else does. Since April of 2009 KnowEm has been tracking and monitoring hundreds of social media networks populated mostly with user-generated content. Our database of networks is updated frequently as new sites are released and our staff reviews them for quality. We track multiple metrics on these sites to determine which networks are gaining (or losing) traction in the world of social media. By using and storing these metrics we watch for patterns and spikes in traffic and popularity.