Tech billionaire Elon Musk is once again making headlines—this time not for politics or space, but for revolutionizing communication. Following a strategic move away from Donald Trump, Musk has introduced a new feature on X (formerly Twitter) called XChat, poised to rival top-tier messaging apps like WhatsApp, Telegram, and Signal.
No Phone Number? No Problem—XChat Works on Just X IDs
Seamless messaging and calling experience without mobile numbers, purely through usernames
XChat’s most striking feature is its simplicity—no mobile number is required to connect. Users linked on X can initiate chats, audio, and video calls directly using their X handles, eliminating the traditional barrier of sharing personal contact details.
End-to-End Encryption Promised for Total Privacy
Musk asserts high-level security with zero third-party access to user chats
Privacy is at the heart of XChat’s design. According to Musk, all communications are protected via end-to-end encryption, meaning only the sender and receiver can access the content. No external entity, including X itself, can intercept the conversation.
Disappearing Messages Feature Adds a Layer of Privacy
Messages that vanish after a set period enhance user confidentiality
In a move mirroring popular platforms, XChat also features vanishing messages, which automatically disappear after a defined time. While the full functionality is still under wraps, this feature is expected to bolster X’s privacy-centric promise.
Rust-Powered Architecture Brings Bitcoin-Level Encryption
Built using the Rust programming language, XChat offers fast and secure communication
Musk’s engineers have developed XChat using Rust, a programming language known for its performance and safety. The system is reportedly backed by Bitcoin-style encryption, signaling enterprise-grade security and robustness.
Call, Chat, and Share Files—All in One Secure App
A unified experience with calling, messaging, and file transfer with minimal friction
Beyond texts, users can make voice/video calls and share files effortlessly, making XChat a fully integrated communication platform. This ease-of-use could position X as a major player in both social media and messaging markets.
Currently in Beta, Limited to Paid X Subscribers
XChat feature rollout restricted to premium users for now, with PIN-based access activation
XChat is currently in beta testing and only accessible to paid subscribers of X. Eligible users can activate the feature by setting a 4-digit PIN, signaling the app’s first steps into broader public rollout.
