Conduit

Knowledge-based community software. You can use it to quickly build your Q&A community for product technical support, customer support, user communication, and more.

SMTP (email) server with a focus on simplicity, security, and ease of operation.

A better commenting experience from Vox Media.

Federated, end-to-end encrypted messaging service for the web, iOS, and Android, supporting text, photos, video, and WebRTC video and audio calls.

Fully-featured Matrix client for Web, iOS & Android.

Bridge that interacts with Fediverse on behalf of your static site.