Rainbow

4.4 (5)
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Sovereign cloud collaboration made secure.

About Rainbow

Rainbow is a sovereign hybrid collaboration platform from the cloud for businesses of all sizes. The software provides asynchronous and real-time communication capabilities including PSTN calls, audio and video conferencing, persistent collaboration and messaging, remote control, and more. Rainbow integrates with Microsoft Teams to complement enterprise telephony services, bringing the office phone to any device.

Key features of Rainbow include hybrid collaboration which combines existing telephony infrastructure with new cloud capabilities for the best of both worlds. There is also a cloud telephony module to deploy a full telephony system from the cloud, with certified SIP trunking providers. For education and enterprises, Rainbow offers a virtual classroom system for training and events. Additionally, Rainbow provides custom-made collaboration solutions tailored to specific industries. An ecosystem of connectors and apps interconnects Rainbow with existing business applications.

On the hardware side, Rainbow works with audio and video conferencing equipment for meeting rooms. Services are available to assist with digital transformation from discovery through adoption. Rainbow has partnerships with technology leaders to enrich its vertical ecosystem. The goal is enabling seamless collaboration experiences for users in a secure sovereign environment, connecting devices, platforms, and workflows into a single easy-to-use interface.


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Starting Price

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US$6.00
month

Pricing Options

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Free trial
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Features

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Integrations

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Ease of Use

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4.7
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Microsoft Teams

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#2 Alternative to Rainbow
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Doxy.me

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8x8 Work

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Reviews

Overall rating

4.4 /5
(5)
Value for Money
4.6/5
Features
3.8/5
Ease of Use
4.6/5
Customer Support
4/5

Already have Rainbow?

Software buyers need your help! Product reviews help the rest of us make great decisions.

Showing 5 reviews of 5
Vitaliy
Vitaliy
Overall rating
  • Industry: Information Technology & Services
  • Company size: 2–10 Employees
  • Used Daily for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Good Corporative Cloud Messenger

Reviewed on 2018/12/19

Very simple to use this messenger, you can invite your contacts from office 365 or Gmail, and start...

Very simple to use this messenger, you can invite your contacts from office 365 or Gmail, and start collaborate with your family, friends and сolleagues.
Windows,MAC,IOS,Android,Web - i use this messenger in any platform.
Most of functionality is free! No Ads! 1 gb of cloud storage in free version.
Connected with our OmniPCX Enterpise, click-to-call,presense, and call log of my deskphone, it's very useful!

Pros

Very simple to use this messenger, you can invite your contacts from office 365 or Gmail, and start collaborate with your family, friends and сolleagues.
Windows,MAC,IOS,Android,Web - i use this messenger in any platform.
Most of functionality is free! No Ads! 1 gb of cloud storage in free version.
Connected with our OmniPCX Enterpise, click-to-call,presense, and call log of my deskphone, it's very useful!

Cons

No translation to my native language (Russian)
I can't buy a bussines version because my country not in sales list, it's very bad!
In collaboration with OXE or OXO, i can't connect SIP phones, only Analog,TDM or NOE IP phone.
Small bugs, but software is growing up

Paul
Overall rating
  • Industry: Health, Wellness & Fitness
  • Company size: 11–50 Employees
  • Used Daily for 1+ year
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Simple SECURE communications

Reviewed on 2024/03/12

Simple - easy and very powerful app, was deployed easily and it is now just another part of our day

Simple - easy and very powerful app, was deployed easily and it is now just another part of our day

Pros

Rainbow is VERY simple to configure and customize, a number of different user profiles were required. The application itself is very easy - this was important to ensure it was adopted

Cons

The name isn't well known, I had to explain who the company was first - but once the users starting to work on the app, that wasn't an issue

Alternatives Considered

Google Workspace, Microsoft Teams and Doxy.me

Reasons for Switching to Rainbow

Price, ease of use and the number of platforms it ran on
NUICA
Overall rating
  • Industry: Accounting
  • Company size: 1,001–5,000 Employees
  • Used Daily for 2+ years
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Great connectivity

Reviewed on 2025/02/10

I like the sound from the video calls and the fact that i can share my screen easily

I like the sound from the video calls and the fact that i can share my screen easily

Pros

great connectivity for each employee; sociability

Cons

Sometimes, I can't send friend request easily.

Cory
Overall rating
  • Industry: Retail
  • Company size: 201–500 Employees
  • Used Daily for 1+ year
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 0.0 /10

Not Very Liberating

Reviewed on 2021/04/13

Not very liberating.
You can't transfer a call or conference.
You can't record your voicemail...

Not very liberating.
You can't transfer a call or conference.
You can't record your voicemail message.
You can't setup shortcuts or a personal directory.
You can't pickup a group call.
You can't even tell who's calling YOU!

Pros

That we could integrate it with our current infrastructure without much effort and get our users homeworking readily.
It's simple to use, for the basics.

Cons

It's bugginess and lack of features.
Rainbow seems like an acquisition by Alcatel of a suite that was not developed natively for Alcatel systems.

Philippe
Philippe
Overall rating
  • Industry: Telecommunications
  • Company size: 5,001–10,000 Employees
  • Used Daily for 2+ years
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 9.0 /10

Outil professionnel et ouvert

Reviewed on 2023/07/19

Étant en mobilité forte L'accès à Rainbow depuis n'importe quel terminal ayant accès à internet est...

Étant en mobilité forte L'accès à Rainbow depuis n'importe quel terminal ayant accès à internet est un vrai +L'ouverture de la plate-forme CPaaS peu connu mais pratique et également ouverte

Pros

Outre les fonctionnalités UCaaS qui sont maintenant bien abouties et richeCette solution RAINBOW offre plein de possibilités d'intégration dans les différentes applications métiers des entreprises via sa plate-forme CPaaSComme Connectivite avec les environnements IoTLes systèmes de supervision et alerte L'interconnexion avec de nombreux CRM Et ceci sans gros développement

Cons

Quelques petites fonctionnalités de confort manquent encore mais elles sont Mineures et non essentielles pour ma part

Rainbow FAQs

Below are some frequently asked questions for Rainbow.

Rainbow offers the following pricing plans:

  • Pricing model: Free Version
  • Free Trial: Available

Rainbow has the following typical customers:

Self Employed, 2–10, 11–50, 51–200, 201–500, 501–1,000, 1,001–5,000

Rainbow supports the following languages:

Arabic, Brazilian Portuguese, Catalan, Chinese, Czech, Dutch, English, Finnish, French, German, Hebrew, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Traditional Chinese, Turkish

Rainbow supports the following devices:

Android (Mobile), iPhone (Mobile), iPad (Mobile)

We do not have any information about what integrations Rainbow has

Rainbow offers the following support options:

24/7 (Live rep), Chat

Related categories

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