Mattermost vs Spectrum Chat

Mattermost — Mattermost is an open-source, self-hosted online chat service with file sharing, search and integration capabilities. It supports text, images, videos and custom emojis across PCs and phones with inst

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

Mattermost offers Team messaging, File sharing, Search, Integrations, Cross-platform support, while Spectrum Chat provides End-to-end encryption, Cross-platform availability, Open APIs and SDKs, Media sharing, Screen sharing.

Mattermost stands out for Open source, Self-hosted, Highly customizable; Spectrum Chat is known for Free and open source, Strong encryption, Active development community.

Feature	Mattermost	Spectrum Chat
Overall Score	N/A	N/A
Primary Category	Social & Communications	Social & Communications
Pricing	Freemium	Open Source

Product Overview

Mattermost

Description: Mattermost is an open-source, self-hosted online chat service with file sharing, search and integration capabilities. It supports text, images, videos and custom emojis across PCs and phones with instant notifications.

Spectrum Chat

Description: 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.

Key Features Comparison

Mattermost Features

• Team messaging
• File sharing
• Search
• Integrations
• Cross-platform support

Spectrum Chat 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

Pros & Cons Analysis

Mattermost

Pros

• Open source
• Self-hosted
• Highly customizable
• Strong security
• Active development community

Cons

• Requires technical expertise to setup and manage
• Limited native mobile apps
• Less third-party integrations than proprietary options

Spectrum Chat

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

Pricing Comparison

Mattermost

• Freemium

Spectrum Chat

• Open Source