Atmospheir | 82 followers on LinkedIn. Connect simply. | Mobile CRM application and social network providing a proprietary method to securely share, manage, and utilize complete sets of PII (personally identifiable information) in a networked application. In 2013, Mashable named Atmospheir one of the "Ten Hottest Social Networks"​ along with Medium, Vine, Viddy, Runkeeper, and App.net.