NetBrain can quickly discover all physical and logical network information by performing a site survey and mapping out network connections and interdependencies, keeping an accurate and up-to-date diagram. It can automatically push configuration changes to multiple devices, compare changes before and after a network refresh, and easily roll back unintended changes. NetBrain also allows writing apps to automatically perform comprehensive network testing rather than relying on spot checks, and comes with dozens of pre-built apps that can be customized through a visual programming environment.