Software Alternatives & Reviews

Threema

A secure, end-to-end encrypted Swiss instant messenger with a focus on privacy.

Threema Alternatives

The best Threema alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 117

    Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

  2. 96

    Fast, simple & secure messaging. Privacy that fits in your pocket.

    Open Source

  3. Warm up your cold email inbox, and never land in spam anymore!

    Try for free freemium $9.0 / Monthly

  4. 82

    WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

    free

  5. 64

    Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

    Open Source

  6. 60

    Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

    Open Source free

  7. 53

    Wickr is a free end-to-end encrypted text, video, picture and voice messenger with full sender...

    Open Source

  8. 49

    Private & Secure Messenger

    Open Source

  9. 36

    Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

  10. 30

    A messaging app for teams who see through the Earth!

  11. 30

    Open-source video calling and chat platform.

  12. 38

    Facebook Messenger is a faster way to message.

  13. 34

    LINE is a Japanese proprietary application for instant messaging on smartphones and PCs.

  14. 22

    StealthChat is Encrypted, Private, Secure Calls and Chats on Android and Apple iOS

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