Utopia Alternatives

    Utopia is described as 'P2P Ecosystem. Utopia is a feature-rich platform that is specifically designed to protect privacy of communication, confidentiality, and security of personal data. Utopia is a decentralized network, with no central server involved in data transmission or storage' and is a very popular Encrypted Chat App in the Social & Communications category. There are more than 25 alternatives to Utopia for a variety of platforms, including Android, iPhone, Mac, Windows and Linux. The best alternative is Signal, which is both free and Open Source. Other great apps like Utopia are Element (Freemium, Open Source), Jitsi (Free, Open Source), Tox (Free, Open Source) and Pidgin (Free, Open Source).

    This page was last updated Nov 26, 2021

    1. 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. Kontalk Features: - Your phone number is your ID. No usernames or passwords.
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    2. aTalk is an XMPP client that supports the following features: * Instant messaging in plain text and End-to-End encryption with OMEMO or OTR * OMEMO encryption is available during multi-user group chat session, giving users maximum privacy and security * Supports both voice...
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    3. Messenger Lite is a fast and data-efficient messaging app to reach the people in your life. Installs quickly. It's less than 10MB to install, saving storage space on your phone. Saves data. It loads fast, runs efficiently and uses less mobile data.
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    4. Download an improved version of Telegram desktop with the ability to pin 50 chats, add favorites, view crypto prices, and sort by message category built using the Telegram API

      Discontinued

      no longer updated since april 2020

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      • FreemiumProprietary
      • Android
      • iPhone
      • Android Tablet
      • iPad
      Olvid, the most secure messaging app in the world. Olvid guarantees the total and definitive confidentiality of exchanges, relying solely on the mutual trust of interlocutors. For the first time, security does not rely on trusted servers.
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    5. KakaoTalk is a phone number based messenger service that allows users anywhere in the world to chat one-to-one or in a group for free.
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    6. Open source anonymous, registration free P2P chat. You communicate directly and no logs are saved on the server. Otr.to is browser based, which means that you don't need to install or ask somebody to install software.
      • FreeOpen Source
      • Online
      • Android
      • iPhone
      • Self-Hosted
      • Software as a Service (SaaS)
      Fully open source instant messaging server and clients. No proprietary components or non-free dependencies. Backend in pure Go (GPL 3.0), with a command-line administration tool in python + gRPC. Clients for Android, iPhone, and Web - ReactJS (all licensed under Apache 2.0).
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    7. Sesame is a messaging app that gives you a self-aware digital assistant to protect messages on your behalf: your own Personal Cognitive Messenger™.
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    8. TeleGuard is the data-secure messenger from Swisscows. TeleGuard encrypts every message and all telephone calls with encryption algorithm currently available: SALSA 20.
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    Showing 30 of 45 alternatives