Other apps rely on central servers to store and transmit your messages. That means your conversations are always passing through (and often stored on) someone else’s system.

Altnine takes a radically different approach. We use a powerful, open protocol called WebRTC (Web Real-Time Communication), co-developed by industry giants like Google, Apple, Mozilla, and Microsoft.

WebRTC creates a direct device-to-device connection between you and your contact – meaning your messages are exchanged without any intermediate servers, storage, or software layers.

The result? End-to-end encryption at the protocol level, and zero storage. Your message exists only on your device and your contact’s – nowhere else.

This isn’t just secure – it’s peace of mind. Because the best way to protect your data is to make sure it’s never stored in the first place.

With Altnine, there’s no middleman. No cloud. No trace. Just pure, private conversation – as it should be.