Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
Germany
EU




Session is described as 'Decentralized messenger with end-to-end encryption, no registration, no tracking, metadata protection, secure file sharing, and multi-device syncing' and is a very popular instant messenger in the social & communications category. There are more than 50 alternatives to Session for a variety of platforms, including Android, Linux, Windows, iPhone and Mac apps. The best Session alternative is Signal, which is both free and Open Source. Other great apps like Session are Telegram, Element, Matrix and Tox.




OSHI is a free, open-source, end-to-end encrypted messenger for iOS and Android that uses Bluetooth and Wi-Fi mesh networking to send messages without Internet or cellular service. OSHI does not require a phone number, email address, or account.



BChat is a privacy messenger built on the Beldex blockchain that ensures true anonymity by requiring no phone number, email, or personal identity to create an account. It offers unparalleled metadata protection by onion-routing messages through global masternodes, ensuring they...

Hype is a chat service built into the Opera Mini browser, so you can chat, share, and browse in one app. And when you find something online worth sharing, Hype makes it easy to do so with WebSnap.

HookZApp is a cloud native, secure, fast, and feature-rich Next-Gen communication, collaboration & social media platform that makes everyday life, fun and easy.



Selene is a comprehensive peer-to-peer chat and file sharing application built on the Tor network. It enables secure, private communication and seamless file transfers between users, leveraging the anonymity and resilience of Tor.


Zerion is a secure messaging app and encrypted vault designed for people who need private, anonymous, censorship-resistant communication.



QQ is a widely used Chinese instant messaging service developed by Tencent, offering chat, voice, and video communication. It integrates social networking features like groups, forums, and customizable avatars to enhance user interaction.




It is a mobile web app that allows sending private messages to another person without registration, and installation required. Users can chat with a friend without relying on any of their online presence like email, phone number, and social media.

Retro AIM Server is an instant messaging server that revives AOL Instant Messenger (and ICQ!) clients from the 2000s.

World's most secure P2P messenger. End-to-end encrypted, zero-server architecture, quantum-resistant roadmap. WebRTC direct connections, advanced ECDH + DTLS + SAS verification, full ASN.1 validation.



