KnowEm

Check username availability on over 500 social networks in social media, domain names and the USPTO trademark database to see if your company, brand, product, or username is available or taken.

KnowEm allows you to check for the use of your brand, product, personal name or username instantly on over 500 popular and emerging social media websites.

Grab your name and secure your brand before someone else does.

Visit and enjoy the site KnowEm, belonging to category Computers & Internet