Element is a secure messaging application built on the open Matrix protocol. It brings instant messaging, discussion rooms, direct messages, audio and video calls, and file sharing together in a modern interface available on the web, desktop, and mobile.

All conversations can be end-to-end encrypted by default, with cross-device verification: only participants hold the decryption keys. Thanks to the federated and decentralized nature of Matrix, your server can communicate with other servers on the network, or remain completely isolated depending on your security policy.

Designed for business, Element integrates with LDAP/Active Directory directories and SSO/OIDC authentication, and allows building bridges to other communication systems. It is the open source and sovereign alternative to proprietary messaging platforms like Slack or Microsoft Teams.