Voxer - Turn your phone into a Walkie Talkie. Don't waste time on phone calls and voicemails.
Adobe Captivate Prime LMS - Adobe Captivate Prime LMS is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
NextPlane - NextPlane offers cloud-based, scalable unified communications federation service for the enterprise.
Udemy - Online Courses - Learn Anything, On Your Schedule
Sameroom - Chat interoperability-as-a-service
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!