Discourse
Community platform for scalable, customizable forums.
Discourse provides a platform for building and managing online communities with features like real-time chat, customizable themes, and integration capabilities.1 save · discourse.org

Discourse operates as a customizable community platform, running on both self-hosted and managed hosting environments. It integrates real-time chat and forum capabilities on a single platform.
- Open source foundation: the entire codebase is available on GitHub for auditing and extension.
- Scalable architecture: supports communities from small groups to millions of users.
- Real-time communication: built-in chat and messaging features facilitate instant interaction.
- Customizable themes: users can apply and modify themes to match their brand identity.
- Plugin ecosystem: extendable through official and community-built plugins for additional functionality.
Free and open source; Pro plan at $100/month and Business plan at $500/month. Trusted by 22,000+ communities.
Discourse is ideal for tech companies and organizations looking to build interactive, scalable communities. It suits teams needing a customizable platform with robust integration options.