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Collaboration Software
Rainbow reviews and summary
Rainbow is a unified communications platform offered 'as a service' (UCaaS) and also as a communication platform for developers (CPaaS). It integrates enterprise-grade communication tools—such as voice, video, messaging, and conferencing—into a cloud-based service that can be consumed on a subscription basis. The CPaaS aspect allows businesses to embed these communication capabilities (like chat, video calls) directly into their own custom applications and workflows, enabling tailored communication experiences. The UCaaS offering is for businesses of all sizes seeking to replace traditional PBX phone systems with a flexible, cloud-based communications solution. The CPaaS component targets software developers, IT teams, and product managers in compani...
Best for
The UCaaS offering is for businesses of all sizes seeking to replace traditional PBX phone systems with a flexible, cloud-based communications solution. The CPaaS component targets software developers, IT teams, and product managers in companies that want to build custom communication features (like in-app calling or support chat) into their own software products or customer portals.
Category
Collaboration Software
Vendor
Alcatel Lucent Enterprise
Key takeaways
Our verdict
Our verdict is that Rainbow's dual offering as both UCaaS and CPaaS provides exceptional flexibility. It caters not only to companies needing a standard unified communications suite but also to those innovating with embedded communications. This dual approach, backed by Alcatel-Lucent Enterprise, makes Rainbow a versatile and powerful choice for a wide range of communication and collaboration needs.
Quick facts
Rainbow at a glance
Ratings
Rainbow ratings
Ratings in this section summarize available rating data. Software reviews are shown separately when users submit reviews.
Decision notes
Rainbow pros and cons
Potential strengths
- Clear buyer-fit positioning is available in the profile data.
Points to verify
- Confirm current pricing, contract terms, and included plan details with the vendor.
- Confirm product-specific availability for category-level features before buying.
- There are no written reviews for this software yet.
- Published pricing is not available in this profile data.
Buyer fit
Who uses Rainbow?
The UCaaS offering is for businesses of all sizes seeking to replace traditional PBX phone systems with a flexible, cloud-based communications solution. The CPaaS component targets software developers, IT teams, and product managers in companies that want to build custom communication features (like in-app calling or support chat) into their own software products or customer portals.
Feature research
Rainbow features
These are common features buyers compare in Collaboration Software. Product-specific availability should be confirmed with the vendor.
Brainstorming
Helps buyers judge whether brainstorming fits the way their team handles collaboration work.
Calendar Management
Helps teams coordinate dates, availability, assignments, and follow-up without moving scheduling work into a separate system.
Contact Management
Keeps person or account details tied to the work they affect, instead of leaving context scattered across notes and inboxes.
Content Management
Keeps important files and records close to the workflow, with easier search, review, and handoff between teams.
Discussions / Forums
Helps buyers judge whether discussions or forums fits the way their team handles collaboration work.
Document Management
Keeps important files and records close to the workflow, with easier search, review, and handoff between teams.
Project Management
Helps buyers judge whether project management fits the way their team handles collaboration work.
Real Time Editing
Helps buyers judge whether real time editing fits the way their team handles collaboration work.
Task Management
Makes handoffs and approvals easier to follow, especially when several people need to move work from request to resolution.
Version Control
Helps buyers judge whether version control fits the way their team handles collaboration work.
Video Conferencing
Helps buyers judge whether video conferencing fits the way their team handles collaboration work.
Compare
Rainbow alternatives
Compare Rainbow with other Collaboration Software tools that buyers often evaluate.
Microsoft 365 by Microsoft
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Zoom Meetings by Zoom Video Communications
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Jira by Atlassian
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Asana by Asana
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Microsoft Teams by Microsoft
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ConnectWise Control by ConnectWise
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Autodesk Construction Cloud by Autodesk
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Software reviews
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FAQ
Rainbow FAQs
Rainbow is a unified communications platform offered 'as a service' (UCaaS) and also as a communication platform for developers (CPaaS). It integrates enterprise-grade communication tools—such as voice, video, messaging, and conferencing—into a cloud-based service that can be consumed on a subscription basis. The CPaaS aspect allows businesses to embed these communication capabilities (like chat, video calls) directly into their own custom applications and workflows, enabling tailored communication experiences.
The UCaaS offering is for businesses of all sizes seeking to replace traditional PBX phone systems with a flexible, cloud-based communications solution. The CPaaS component targets software developers, IT teams, and product managers in companies that want to build custom communication features (like in-app calling or support chat) into their own software products or customer portals.
Rainbow is listed in Collaboration Software.
Rainbow is listed with Alcatel Lucent Enterprise as the vendor.
Buyers often compare Rainbow with other Collaboration Software tools such as Basecamp, Microsoft 365, Zoom Meetings, Jira. Review ratings, pricing, and fit before choosing.
Yes. Use the Write a review button on this page to submit a software review for Rainbow.
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