Nouncy - Build a network of brand ambassadors
OpenSignal - Mobile analytics and insights on wireless connectivity from Opensignal, the independent global standard for understanding the true state of the world's mobile network.
NewsWhip - Chrome extension that checks how viral your content is
OpenCellID - OpenCelliD is the largest Open Database of Cell Towers & their locations. You can geolocate IoT & Mobile devices without GPS, explore Mobile Operator coverage and more!
CrewFire - Drive more likes, comments, and shares of your brand content on Facebook, Instagram, and Twitter with social media brand ambassadors and brand advocates. Start a free trial today.
wigle.net - WiGLE (Wireless Geographic Logging Engine)