Element

Secure, decentralized messaging app

Open Source AGPL-3.0
  • Linux
  • Windows
  • macOS
  • Android
  • iOS

Official website →

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Overview

Element is a free and open source messaging client built on the Matrix protocol. It provides end-to-end encrypted communication, decentralized hosting, and team collaboration features. Element is developed by Element (formerly New Vector), the company behind the Matrix protocol.

Key Features

  • End-to-end encryption — Messages, files, and calls are encrypted by default
  • Decentralized — Host your own server or use a public homeserver
  • Rooms and spaces — Organize conversations into rooms and group them into spaces
  • Bridges — Connect to IRC, Slack, Discord, Telegram, and other networks
  • File sharing — Upload and share files with encrypted storage
  • Voice and video calls — Built-in VoIP with end-to-end encryption
  • Integrations — Webhooks and bots for automation
  • Federation — Communicate with users on other Matrix servers

Use Cases

  • Privacy-conscious teams — Self-hosted, encrypted team communication
  • Open source projects — Community chat without vendor lock-in
  • Cross-platform messaging — Unified chat across networks via bridges
  • Enterprise — Self-hosted collaboration with data sovereignty

Who It’s For

Element is for teams and individuals who prioritize privacy, data sovereignty, and open standards. It is particularly suited for organizations that need self-hosted communication infrastructure, open source communities, and users who want to escape vendor lock-in.

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This is a free alternative to: Slack