Multipurpose, multi frontend, libre and decentralized communication tool.
License: AGPL-3.0. Website: https://www.salut-a-toi.org/. Source: https://repos.goffi.org/libervia-backend.
Most self-hosted apps including Salut à Toi install through Docker or Docker Compose. The typical workflow is: install Docker on your host, pull the official image (or clone the repository), supply a configuration file with database credentials and storage paths, then start the container. Many homelabbers run Salut à Toi alongside other self-hosted services behind a reverse proxy like Caddy, Traefik, or nginx-proxy-manager for HTTPS and routing. Check the official repository for the most current instructions.
Self-hosting gives you three things SaaS can’t: data ownership (the files live on disks you control), cost predictability (a one-time setup vs. recurring per-seat fees that grow with your household or team), and longevity (open-source means the app keeps working even if the maintainers move on, since you can pin a working version). The trade-off is that you take on the operational work of running a server, applying updates, and handling backups.
Most self-hosted apps run comfortably on modest hardware — a Raspberry Pi 4, a mini PC, a NAS with Docker support, or a small VPS is usually enough for personal or family use. CPU and RAM requirements scale with how many simultaneous users or how much data you push through Salut à Toi. Storage requirements depend on the kind of data you keep; check the README for guidance on data retention.