An open-source messaging app emphasizing privacy with encrypted communication. Share texts, calls, photos, and videos without ads or trackers, available across major platforms. Developed by Signal Technology Foundation and praised globally for security measures.
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Snapcraft
- Flathub
- Ubuntu
- Debian




Signal vs Bitmessage Comments

- Signal is Free and Open Source
- Signal is Privacy focused, Security-focused and Lightweight

















































Need to give your real phone number to work, no anonymity.