Revolt

CommunicationAGPL-3.0FreeWebWindowsmacOSLinuxSelf-Hosted

User-first chat platform built with modern web technologies as an alternative to Discord

GitHub Repository Official Website

GitHub stars

Alternative to

Discord

Communication

Slack

Communication

Mattermost

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

otherFreemium

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Anonymous messenger requiring no phone number with decentralized network and end-to-end encryption

GPL-3.0Free

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Lightweight videoconference server optimized for large groups with low bandwidth requirements

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Encrypted email service with end-to-end encryption, calendar, and contacts for secure communication

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Revolt

User-first chat platform with servers, channels, and bots built for communities and friends

AGPL-3.0Free

Jitsi Meet

Secure video conferencing solution with screen sharing, chat, and recording without account required

Apache-2.0Free

Revolt

GitHub stars

Alternative to

Mattermost

Session

Galene

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Jitsi Meet

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Revolt

GitHub stars

Alternative to

Mattermost

Session

Galene

Tuta

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Jitsi Meet

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Revolt

GitHub stars

Alternative to

Related Alternatives

Mattermost

Session

Galene

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Revolt

GitHub stars

Alternative to

Related Alternatives

Mattermost

Session

Galene

Tuta

Revolt

Jitsi Meet

Reviews