TestFlight - iOS beta testing on the fly.
AirWatch by VMware - AirWatch is an enterprise-grade mobile device management, mobile application management and mobile content management solutions.
BoardingBot - Send TestFlight invites automatically
MobileIron - MDM & Enterprise Mobile Solutions
Applivery - Mobile Apps distribution system for Continuous deployment, Beta testing, Feedback, Bug reporting & Enterprise App distribution.
Scalefusion - Scalefusion is a Powerful Android, iOS, macOS & Windows 10 Device Management Solution for corporate-owned & employee-owned (BYOD) mobile, tablets, desktop & rugged devices.