Tox is described as 'With the rise of widespread government monitoring programs, Tox is an easy to use application that allows you to connect with friends and loved ones without anyone else listening in' and is a leading instant messenger in the social & communications category. There are more than 100 alternatives to Tox for a variety of platforms, including Android, Windows, iPhone, Linux and Mac apps. The best Tox alternative is Signal, which is both free and Open Source. Other great apps like Tox are Element, Telegram, Jami and Mumble.
Secure your files and communication with the most advanced encryption system available in the market. Full anonymity, 100% security, ultimate privacy. Your photos, PDFs, passwords and communication fully encrypted at one place.
Czechia
EU
Smoke Messenger is an open-source Instant Messenger that is known as the first mobile Messenger worlwide using the encryption algorithm McEliece. To be downloaded at F-Droid.org or Github.com. Smoke provides with its own Server-Software: SmokeStack-Echo-Server.
White Noise aims to be the most secure private chat app on Nostr, with a focus on privacy and security. Under the hood, it uses the Messaging Layer Security (MLS) protocol to manage group communications in a highly secure way.
Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
Emoty is a messaging application with emphasis on simplicity, freedom and safety. It's a client for RetroShare network, hence use the same decentralized, Friend-to-Friend network structure with end-to-end encryprtion.
BBM Enterprise enterprise messenger offers faster communication, collaboration and decision making while providing enhanced security over corporate data.
Canada
Anonymous and fully encrypted peer-to-peer instant messenger for Android using onion routing (via Tor)!
Fully end-to-end encrypted business collaboration platform that is the only on the market supporting E2EE HD video conference up to 100 participants.
United States
Conion is an ultra safe conversation app built to provide end to end encrypted data sharing medium.
Lightweight and powerful XMPP client for iPhone and iPad, with audio and video calls and built-in privacy
United States
