Radar (Signal client) Alternatives

Apps similar to Radar (Signal client) include Signal, which is free and open source. Other options are Telegram, bitchat, Tox and WhatsApp. You're spoiled for choice with Instant Messengers like Radar (Signal client): we list more than 25 alternatives for Android, Mac, Linux, Windows and iPhone.

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Alternatives
Radar (Signal client) alternatives page was last updated

Alternatives list

  1. Snikket icon
     9 likes

    Snikket is an ambitious project to build a new kind of XMPP-based messaging platform.

    Cost / License

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • F-Droid
    • Docker
    Good alternative?
     
  2. 64Gram icon
     12 likes

    64Gram (unofficial Telegram Desktop).

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  3. ChatSecure icon
     70 likes

    ChatSecure is a free and open source messaging app that features OTR encryption over XMPP. You can connect to your existing accounts on Facebook or Google, create new accounts on public XMPP servers(including via Tor), or even connect to your own server for extra security.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • iPhone
    • iPad
    Good alternative?
     
  4. AWS Wickr icon
     50 likes

    Secure communication for individuals, teams, and large organizations.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    Good alternative?
     
  5. Off-the-Record (OTR) Messaging allows you to have private conversations over any instant messaging (MSN,Gtalk, Facebook and so on) by providing encryption, authentication, deniability, perfect forward secrecy

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Java Mobile
    Good alternative?
     
  6. Olvid icon
     12 likes

    Private messaging for everyone.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    Good alternative?
     
  7. Speek! icon
     10 likes

    Speek! is the first messenger that is anonymous and censorship-resistant by design. Speek! messenger encrypts all messages and is secure, private and decentralized.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    Good alternative?
     
  8. qTox icon
     20 likes

    qTox - The most feature-rich Tox client; P2P instant messaging, audio and video calls.

    43 qTox alternatives

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • FreeBSD
    • Flathub
    • Flatpak
    Good alternative?
     
  9. VeilidChat icon
     4 likes

    VeilidChat is a 1-to-1, person-to-person text only chat application which serves as a technology demonstration for the Veilid application development framework. All communication is end to end encrypted, authenticated, private routed, and peer-to-peer. It's currently in early beta.

    Cost / License

    Application type

    Platforms

    • Android
    • iPhone
    Good alternative?
     
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