TestFlight - iOS beta testing on the fly.
IBM BigFix - Endpoint Management
TestApp.io - A platform that helps both mobile app developers and owners to easily share their apps with everyone to get feedback before reaching publicly to Google and App stores.
Jamf Endpoint protection - Jamf Endpoint protection is an all-in-one endpoint security providing a utility that is designed for the macOS system.
AppHost - Free iOS and Android (IPA and APK) app hosting for enterprise and internal mobile apps.
Mosyle Business - Mosyle Business is an apple based mobile device management solution that comes with scalable endpoint management for enterprises and provides complete security and cloud support.