Najlepsze alternatywy dla Signal w 2025

Szukasz alternatyw dla Signal? W tym porównaniu przyglądamy się bliżej Signal oraz podobnym rozwiązaniom programowym, takim jak Signal, Slack, Line for Windows, Imo Messenger, Telegram Desktop i Viber.

Nasza szczegółowa tabela porównawcza uwydatnia kluczowe funkcje, ceny i wydajność tych wiodących rozwiązań, umożliwiając podjęcie świadomej decyzji. Niezależnie od tego, czy szukasz zaawansowanej funkcjonalności, przyjaznego interfejsu, czy opłacalnych alternatyw, sprawdź, jak Signal, Slack, Line for Windows, Imo Messenger, Telegram Desktop i Viber wypadają w porównaniu, aby znaleźć idealne oprogramowanie dla swoich celów.

	Platform Support	Security and Privacy	Communication Features
Signal	Available on Android, iOS, desktop platforms including Windows, Mac, Debian-based Linux.	Added privacy with minimal user data collection, secure communication with encryption; known for strong security measures and privacy concerns are minimal.	Supports all message types including text, voice, video calls, group chats up to 150 participants, self-destructing messages.
Slack	Available on Android, iOS, desktop platforms with apps and web access.	Enterprise-grade security controls with data encryption and two-factor authentication.	Supports real-time messaging, channels for specific topics, file sharing across many types; advanced project management capabilities with workflows and alerts.
Line for Windows	Available on Android, Windows, Mac, and supports multiple devices and platforms.	Added security features but some privacy concerns exist; occasional glitches noted.	Supports instant messaging, voice and video calls, group chats up to 500 users, stickers, file sharing in various formats.
Imo Messenger	Available on Android and iOS platforms; supports web browsers.	Increased privacy and encryption mentioned but some bugs and occasional glitches reported.	Supports instant messaging, voice and video calls, group chats up to 30 members, multimedia file sharing in various languages with stickers.
Telegram Desktop	Cross-platform functionality including Linux, macOS, Windows, mobile versions.	Secure communication with end-to-end encryption for secret chats; no video call feature on desktop.	Supports instant messaging, group voice chats, file sharing, multiple accounts; lacks video call feature on desktop; seamless sync between devices.
Viber	Available on multiple devices and platforms including desktop and smartphones.	Secure messaging with automatic backups; some privacy concerns noted; uses data encryption.	Supports free voice and video calls internationally, group chats up to 200 users, fun stickers; low-cost international calling rates.

Platform Support

Signal	Available on Android, iOS, desktop platforms including Windows, Mac, Debian-based Linux.
Slack	Available on Android, iOS, desktop platforms with apps and web access.
Line for Windows	Available on Android, Windows, Mac, and supports multiple devices and platforms.
Imo Messenger	Available on Android and iOS platforms; supports web browsers.
Telegram Desktop	Cross-platform functionality including Linux, macOS, Windows, mobile versions.
Viber	Available on multiple devices and platforms including desktop and smartphones.

Security and Privacy

Signal	Added privacy with minimal user data collection, secure communication with encryption; known for strong security measures and privacy concerns are minimal.
Slack	Enterprise-grade security controls with data encryption and two-factor authentication.
Line for Windows	Added security features but some privacy concerns exist; occasional glitches noted.
Imo Messenger	Increased privacy and encryption mentioned but some bugs and occasional glitches reported.
Telegram Desktop	Secure communication with end-to-end encryption for secret chats; no video call feature on desktop.
Viber	Secure messaging with automatic backups; some privacy concerns noted; uses data encryption.

Communication Features

Signal	Supports all message types including text, voice, video calls, group chats up to 150 participants, self-destructing messages.
Slack	Supports real-time messaging, channels for specific topics, file sharing across many types; advanced project management capabilities with workflows and alerts.
Line for Windows	Supports instant messaging, voice and video calls, group chats up to 500 users, stickers, file sharing in various formats.
Imo Messenger	Supports instant messaging, voice and video calls, group chats up to 30 members, multimedia file sharing in various languages with stickers.
Telegram Desktop	Supports instant messaging, group voice chats, file sharing, multiple accounts; lacks video call feature on desktop; seamless sync between devices.
Viber	Supports free voice and video calls internationally, group chats up to 200 users, fun stickers; low-cost international calling rates.

Wybór odpowiedniego oprogramowania to nie tylko funkcje. Liczy się też rozmiar, typ licencji, oceny użytkowników i popularność.

To szybkie porównanie pokazuje, jak Signal wypada na tle Signal, Slack, Line for Windows, Imo Messenger, Telegram Desktop i Viber w tych kluczowych aspektach – i pomaga znaleźć najlepszą alternatywę.

	Rozmiar	Licencja	Popularność
Signal	261,9MB	Open Source	13%
Slack	64MB	Komercyjny	0%
Line for Windows	33,4MB	Komercyjny	12%
Imo Messenger	46,3MB	Komercyjny	0%
Telegram Desktop		Freeware	100%
Viber	1,3MB	Freeware	16%

Rozmiar

Signal	261,9MB
Slack	64MB
Line for Windows	33,4MB
Imo Messenger	46,3MB
Telegram Desktop
Viber	1,3MB

Licencja

Signal	Open Source
Slack	Komercyjny
Line for Windows	Komercyjny
Imo Messenger	Komercyjny
Telegram Desktop	Freeware
Viber	Freeware

Ocena

Signal
Slack
Line for Windows
Imo Messenger
Telegram Desktop
Viber

Popularność

Signal	13%
Slack	0%
Line for Windows	12%
Imo Messenger	0%
Telegram Desktop	100%
Viber	16%