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Rainbow
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Sovereign cloud collaboration made secure.
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Rainbow - 2026 Pricing, Features, Reviews & Alternatives
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Rainbow overview
What is 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.
Starting price
Alternatives
with better value for money
Rainbow’s user interface
Rainbow reviews
Overall rating
4.4
/5
5
Positive reviews
80
%
- Value for money
- Ease of use
- Features
- Customer support
- Likelihood to recommend9.75/10
5
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1
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Rainbow's key features
Most critical features, based on insights from Rainbow users:
All Rainbow features
Features rating:
Rainbow alternatives
Rainbow
Starting from
Free
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Per month
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Asana
Starting from
10.99
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Rainbow pricing
Value for money rating:
Starting from
Free
User opinions about Rainbow price and value
Value for money rating:
Rainbow integrations (4)
Top integrations
Rainbow support options
Typical customers
Platforms supported
Support options
Rainbow FAQs
Rainbow has the following pricing plans:
Pricing model: Free
Free Trial: Available | (No Credit Card required)
These products have better value for money
Q. Who are the typical users of Rainbow?
Rainbow has the following typical customers:
Freelancers, Large Enterprises, Mid Size Business, Small Business
Q. What languages does Rainbow support?
Rainbow supports the following languages:
Catalan, Czech, English, Finnish, French, German, Italian, Spanish, Arabic, Chinese (Simplified), Chinese (Traditional), Dutch, Hebrew, Japanese, Korean, Norwegian (Bokmal), Polish, Portuguese, Portuguese, Russian, Swedish, Turkish
Q. Does Rainbow support mobile devices?
Rainbow supports the following devices:
Android, iPad, iPhone
Q. Does Rainbow offer an API?
Yes, Rainbow has an API available for use.
Q. What level of support does Rainbow offer?
Rainbow offers the following support options:
24/7 (Live rep), Chat