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Signal
Messaging
Signal is a secure messaging app that offers end-to-end encryption for messages, voice calls, and video calls. It's open-source and recommended by privacy experts.
Use Signal instead of
WhatsApp
Telegram
iMessage
Pricing
Free
Platforms
iOS, Android, Windows, macOS, Linux
Open Source
Yes
Replaces
WhatsApp, Telegram, iMessage
Privacy Overview
End-to-end encryption, open-source, and no tracking.
- End-to-end encryption
- Open source
- No tracking
- Voice/video calls