Kontalk Messenger AlternativesEncrypted Chat Apps & Instant Messengers like Kontalk Messenger

Kontalk Messenger is described as 'Kontalk is a secure instant messenger, allowing you to send and receive text, image and voice messages (other file types coming soon) to and from other Kontalk users completely free of charge' and is a instant messenger in the security & privacy category. There are more than 50 alternatives to Kontalk Messenger for a variety of platforms, including Android, iPhone, Windows, Mac and iPad apps. The best Kontalk Messenger alternative is Signal, which is both free and Open Source. Other great apps like Kontalk Messenger are Telegram, WhatsApp, Zulip and Molly.

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Alternatives list

  1. Signal icon

    Signal

     1350 likes
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    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.

    215 Signal alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    • Flathub
    • Ubuntu
    • Debian
    Signal screenshot 1
     

    • Signal is the most popular Windows, Android, Mac & iPhone alternative to Kontalk Messenger.

    • Signal is the most popular Open Source & free alternative to Kontalk Messenger.

    • Signal is Free and Open SourceKontalk Messenger is also Free and Open Source
    • Signal is Privacy focused, Security-focused and LightweightKontalk Messenger is not according to our users
  2. Telegram icon

    Telegram

     2074 likes
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    Maximize your messaging experience with efficient communication, speedy delivery, and optional end-to-end encrypted Secret Chats. Engage in unlimited channels and groups up to 200,000 members. Enhance chat management and media sharing with Telegram Premium and its exclusive benefits. All core features remain free.

    284 Telegram alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Apple Watch
    • Android Auto
    • Linux Mobile
    • Android Wear
    • PortableApps.com
    • FreeBSD
    • Apple Car Play
    Telegram Desktop
     

    • Telegram is the most popular Web-based & Android Tablet alternative to Kontalk Messenger.

    • Telegram is Freemium and ProprietaryKontalk Messenger is Free and Open Source
    • Telegram is Lightweight, Privacy focused and Security-focusedKontalk Messenger is not according to our users
  4. WhatsApp icon

    WhatsApp

     849 likes
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    Exchange messages without SMS fees using this app for iPhone, Android and desktop, featuring group chats, multimedia sharing, and video calls. The app requires an internet connection and the latest version for optimal functionality.

    249 WhatsApp alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • iPad
    • Apple Watch
    • Android Auto
    • Android Wear
    • Apple Car Play
    WhatsApp screenshot 1
     
  5. Zulip icon

    Zulip

     262 likes
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    Zulip is the only modern team chat app that is designed for both live and asynchronous conversations. Zulip topics create a separate space for each discussion, so different conversations will never get in each other's way.

    222 Zulip alternatives

    Cost / License

    • Free Personal
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • Self-Hosted
    • F-Droid
    Zulip screenshot 1
     

    • Zulip is the most popular Self-Hosted alternative to Kontalk Messenger.

    • Zulip is Free Personal and Open SourceKontalk Messenger is Free and Open Source
    • Zulip is Privacy focusedKontalk Messenger is not according to our users
  7. Rakuten Viber icon

    Rakuten Viber

     335 likes
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    Offers secure messaging with end-to-end encryption, unlimited free calls, group chats for up to 250 members, rich media sharing, emoji reactions, AR lenses, self-destruct messages, affordable international calls, community channels, and robust privacy across devices.

    160 Rakuten Viber alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Android Wear
    • Samsung Galaxy Store
    Rakuten Viber screenshot 1
    Rakuten Viber screenshot 2
    Rakuten Viber screenshot 3
     
  10. Conversations icon

    Conversations

     103 likes
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    Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG].

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Conversations screenshot 1
     
  11. Messenger icon

    Messenger

     231 likes
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    Provides comprehensive communication features including group video calls, voice calls, fast messaging, photo sharing, and location mapping. Access through mobile and web platforms with real-time notifications, ensuring seamless interactions using multimedia tools.

    195 Messenger alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Android Auto
    • Android Wear
    Messenger screenshot 1
    Messenger screenshot 2
    Messenger screenshot 3
     
  14. Status icon

    Status

     22 likes
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    Status combines a private messenger, secure crypto wallet, and Ethereum Web3 DApp browser into one powerful communication tool. Chat with friends and growing communities. Buy, sell, store, and exchange digital assets.

    176 Status alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • F-Droid
    • APK Downloader
    Status screenshot 1
    Status screenshot 2
    Status screenshot 3
     
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