Mattermost

コミュニケーションotherFreemiumWebWindowsmacOSLinuxAndroidiOSSelf-Hosted

Secure team messaging platform with channels, file sharing, and workflow automation for enterprises

GitHub Repository Official Website

GitHub stars

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BigBlueButton

Web conferencing system designed for online learning with whiteboard, polling, and breakout rooms

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Private messenger with end-to-end encryption for secure text, voice, and video communication

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Galene

Lightweight videoconference server optimized for large groups with low bandwidth requirements

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Mattermost

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Mattermost

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Signal

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Mattermost

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Mattermost

GitHub stars

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BigBlueButton

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Session

Jitsi Meet

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レビュー