Rainbow

Editor's Review

Rainbow is a Unified Communication as a Service (UCaaS) and Communication Platform as a Service (CPaaS). It is a hybrid cloud solution for enterprise communications which aims to connect people and systems optimally.

Rainbow (Package Name: com.ale.rainbow) is developed by Alcatel-Lucent Enterprise Applications and the latest version of Rainbow 1.170.4 was updated on May 24, 2026. Rainbow is in the category of Communication with the feature Productivity and Real time collaboration, etc. You can check all apps from the developer of Rainbow and find 200 alternative apps to Rainbow on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Alcatel-Lucent Rainbow is a secure and relationship-building engine that facilitates quick, seamless collaboration between its users.
It allows users to swiftly interact with each other through chat, voice or video and to share screens and files with astonishing ease.
But Rainbow goes beyond simple messaging and sharing. Rainbow leverages the latest technologies to securely integrate into your organization’s existing business processes, applications, and workflows, while streamlining user adoption, minimizing user disruption, and solving customer challenges.
Rainbow helps you connect to the future through optimized time-management, secure platform access, and strict data integrity.
COMMUNICATE AND COLLABORATE
- Initiate high-definition audio and video calls.
- Start group chats (bubbles) to communicate with your teams and business contacts.
- Add people from outside your organization (Guests) in your conversations.
- Create or join audio and video meetings with up to 120 participants.
- Use channels to broadcast information inside or outside your organization.
- Always stay connected so you never miss messages, calls, meetings or any other event.
- Manage your phone calls (via the cellular network or using Voice over IP) through your enterprise telephony system, access your voicemail and much more.
ORGANIZE AND SHARE
- Share contents you want in your conversations (pictures, files, videos, animated GIFs, voice memos, locations).
- Search for people, bubbles, channels, files or text messages.
- Manage your contact network, see presence of your colleagues or people outside your company.
- Share you calendar information (free, busy, out of office) to let others know if you are available.
DATA INTEGRITY AND PRIVACY
We respect privacy. We don’t use data to monetize additional services and we respect international privacy laws and data privacy.
Data of our partners and customers is private, safe and secure. Only our partners and customers process their own data.
Transparency and traceability are critical elements of Rainbow and all regulatory requirements are respected.