Thunderbird

ComunicazioneMPL-2.0FreeWindowsmacOSLinuxAndroid

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

GitHub Repository Official Website

GitHub stars

Alternative to

Mailchimp

Comunicazione

Tuta

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GPL-3.0Freemium

Betterbird

Enhanced Thunderbird fork with improved UI, better search, and quality-of-life patches

MPL-2.0Free

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Customer engagement platform with live chat, email, and social media support channel management

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Fast and extensible IRC client with multi-protocol support and scripting capabilities

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Flarum

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Listmonk

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Thunderbird

GitHub stars

Alternative to

Tuta

Betterbird

Chatwoot

WeeChat

Flarum

Listmonk

Recensioni

Thunderbird

GitHub stars

Alternative to

Tuta

Betterbird

Chatwoot

WeeChat

Flarum

Listmonk

Recensioni

Thunderbird

GitHub stars

Alternative to

Related Alternatives

Tuta

Betterbird

Chatwoot

WeeChat

Flarum

Listmonk

Recensioni

Thunderbird

GitHub stars

Alternative to

Related Alternatives

Tuta

Betterbird

Chatwoot

WeeChat

Flarum

Listmonk

Recensioni