Papercups

KommunikationMITFreeWebSelf-Hosted

Open-source live chat widget for websites with real-time messaging and Slack integration

GitHub Repository Official Website

GitHub stars

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Intercom

Kommunikation

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Full-featured email client with calendar, contacts, and chat integration across platforms

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

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Wire

Secure collaboration platform with encrypted messaging, video calls, and file sharing for teams

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mailcow

Dockerized email server suite with webmail, antispam, antivirus, and administration interface

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

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Discourse

Modern forum platform for civilized community discussion with real-time updates

GPL-3.0Freemium

Papercups

GitHub stars

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Thunderbird

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Wire

mailcow

Mattermost

Discourse

Bewertungen

Papercups

GitHub stars

Alternative to

Thunderbird

Jitsi Meet

Wire

mailcow

Mattermost

Discourse

Bewertungen

Papercups

GitHub stars

Alternative to

Related Alternatives

Thunderbird

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mailcow

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Papercups

GitHub stars

Alternative to

Related Alternatives

Thunderbird

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Wire

mailcow

Mattermost

Discourse

Bewertungen