Discourse

Create channels for informal chats and build relationships; chat messages can be quoted into topics for deeper, discoverable discussions.

Integrate AI for content translation, spam detection, summarization, toxicity detection, and assistance composing messages to enhance moderation and engagement.

Out-of-the-box themes, branding options, and powerful customization tools with official and community plugins to tailor the community experience.

Community-driven moderation with a trust system that empowers regular members to help maintain a healthy environment and suppress spam and bad actors.

Supports seamless user authentication via SSO, social logins (Google, Facebook, GitHub, Apple, Discord), and local login options.

Designed for high-resolution touch devices with native iOS and Android apps supporting push notifications for hosted communities.

Provides essential community health metrics, moderation tools, and AI-assisted management features for admins and moderators.

Fully open-source codebase on GitHub with no vendor lock-in; users own their data and can self-host or use managed hosting with export capabilities.