World's Most Secure Messaging

SimpleX messaging has cutting-edge end-to-end encryption.

For your security and privacy, servers can't see your messages and who you talk to.

Learn more about SimpleX messaging

You Own
The Next Web

SimpleX is created on the belief that you must own your profiles, contacts and communities.

A decentralized network nobody owns lets you connect with people and share ideas, to be free and secure in your network.

Why we are building it

SimpleX Roadmap to Free Internet