Spectrum Chat
Spectrum Chat is a free and open-source instant messaging platform developed by IBM. It offers secure and encrypted messaging, voice and video calling, file sharing capabilities, and integrations with third-party applications.
messaging
voice-calling
video-calling
file-sharing
encryption
Spectrum Chat: Free Instant Messaging Platform
A free and open-source instant messaging platform offering secure & encrypted messaging, voice & video calling, file sharing capabilities, and integrations with third-party apps.
What is Spectrum Chat?
Spectrum Chat is a free and open-source team collaboration platform that includes instant messaging, voice and video calling, file sharing, and application integrations. It is developed by IBM and built on open standards and the Electron framework.
Some key features of Spectrum Chat include:
- End-to-end encryption for secure messaging and meetings
- Support for one-on-one chats, private group chats, chat bots, threads, and read receipts
- HD video calling and conference calls with screen sharing
- File and image sharing up to 2GB per transfer
- Integrations with popular applications like Google Drive, Trello, GitHub, and more through bots and webhooks
- persistent messaging and catch-up capabilities when away
- Cross-platform availability as desktop and mobile apps
- Customizable user roles and permissions for access control
- On-premises deployment options for data residency
Spectrum Chat aims to improve productivity and collaboration for globally distributed teams. With its security capabilities, integrations, desktop and mobile apps, Spectrum serves as an open alternative to applications like Slack or Microsoft Teams.
Spectrum Chat Features
Features
- End-to-end encryption
- Cross-platform availability
- Open APIs and SDKs
- Media sharing
- Screen sharing
- Voice and video calling
- Chatbots integration
- User presence indicators
- Group chats
Pricing
- Open Source
Pros
Free and open source
Strong encryption
Active development community
Customizable and extensible
Available on multiple platforms
Media sharing capabilities
Cons
Limited native clients
No web client
Smaller user base than competitors
Fewer features than some proprietary options
Official Links
The Best Spectrum Chat Alternatives
Top Social & Communications and Instant Messaging and other similar apps like Spectrum Chat
Here are some alternatives to Spectrum Chat:
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