DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
Text Alerts - Mobile Text Alerts allows administrators to send out mass SMS text messages to groups, it is useful way to keep group members informed about quick announcements.
One Call Now - One Call Now's message notification delivers automated phone calls, SMS text messages and emails within moments to any group.
JungleBell - JungleBell is a SharePoint alert and reminder tool.
Onsolve Mir3 - MIR3 is a premier provider of Intelligent Notification and response software for business operations.
Revere - Remember names and details about the people you meet