Zulip

КоммуникацияApache-2.0FreemiumWebWindowsmacOSLinuxAndroidiOSSelf-Hosted

Organized team chat with topic-based threading that combines email and chat for productivity

GitHub Repository Official Website

GitHub stars

Alternative to

Slack

Коммуникация

Microsoft Teams

Коммуникация

Rocket.Chat

Team communication hub with messaging, video calls, file sharing, and omnichannel support

MITFreemium

Dino

Modern XMPP chat client for the desktop with end-to-end encryption support

GPL-3.0Free

ntfy

Simple HTTP-based push notification service for sending alerts to phones and desktops

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mailcow

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

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Jitsi Meet

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

Apache-2.0Free

Thunderbird

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

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Zulip

GitHub stars

Alternative to

Rocket.Chat

Dino

ntfy

mailcow

Jitsi Meet

Thunderbird

Отзывы

Zulip

GitHub stars

Alternative to

Rocket.Chat

Dino

ntfy

mailcow

Jitsi Meet

Thunderbird

Отзывы

Zulip

GitHub stars

Alternative to

Related Alternatives

Rocket.Chat

Dino

ntfy

mailcow

Jitsi Meet

Thunderbird

Отзывы

Zulip

GitHub stars

Alternative to

Related Alternatives

Rocket.Chat

Dino

ntfy

mailcow

Jitsi Meet

Thunderbird

Отзывы