CBS Rainbow is a smartphone app for listening to CBS radio channels including CBS Music FM, Current affairs FM, and Joy 4 You. Features include live broadcasts, time machine function, real-time song selection, recording, podcasts, attendance check, and radio schedule.

Rainbow by Alcatel-Lucent Enterprise is a secure and relationship-building engine that facilitates quick, seamless collaboration between its users. It allows users to interact via chat, voice, or video, share screens and files, and integrates securely into existing business processes and workflows. Features include HD audio/video calls, group chats, guest access, meetings with up to 120 participants, channels for broadcasting, and enterprise telephony integration.