Cost / License
- Free
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux

Signal is described as 'An encrypted messaging app focused on privacy, supporting texts, calls, photos, videos, files, and group chats, with no ads or trackers' and is a leading instant messenger in the social & communications category. There are more than 100 alternatives to Signal for a variety of platforms, including Android, iPhone, Windows, Mac and Linux apps. The best Signal alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Tox. Other great apps like Signal are Matrix, Telegram, Session and Threema.



A fork of Signal for Android with proprietary Google binary blobs removed. Uses OpenStreetMap for maps and a websocket server connection, instead of Google Maps and Firebase Cloud Messaging.






Confidential video conferencing for the conversations that matter
Catch-up with friends and collaborate with colleagues knowing every moment is protected by end-to-end encryption.
Proton Meet is in closed beta testing.



Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls
You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.
Make a secure call as easy as an ordinary call and be sure of real safety.



Conion is an ultra safe conversation app built to provide end to end encrypted data sharing medium.



Secure team messaging platform with organized topic-based conversations, real-time collaboration on Docs, Sheets, Slides, integrated calendar scheduling, one-click meetings, shared tasks and files, Google Workspace support, admin controls, compliance, and advanced search.




FortKnoxster is a multidevice easy-to-use private and secure messaging, calling, crypto wallet and cloud storage, using advanced end-to-end encryption and leveraging on blockchain technology.



Graph Messenger is an UNOFFICIAL messaging app that uses Telegram's API and add new features like real multi account system, download manager and time line.



Silent Text – Secure Encrypted Texting
Transmit secure encrypted text messages between Silent Circle members, anywhere, anytime with complete control over your mobile device.
** You must be a Silent Circle subscriber to use this app **
Make secure messaging as easy as an ordin.

