Self-Hosted groups applications designed to run on infrastructure the user controls rather than a vendor's cloud, covering everything from file storage (Nextcloud) and password managers (Vaultwarden) to home automation (Home Assistant), photo backup (Immich), and git hosting (Gitea, Forgejo). What unites this tag is deployment model rather than function: these projects usually ship with clear installation instructions, Docker images, or Compose files aimed at running on a home server, VPS, or NAS.
The appeal of self-hosting is control over data and, often, cost at scale, since running an application on owned or rented hardware avoids per-user or per-seat pricing from a hosted alternative. The trade-off is operational responsibility: updates, backups, security patches, and uptime all become the operator's job instead of a vendor's. Projects that package cleanly into Docker Compose or provide a one-click installer lower that burden considerably compared to tools requiring manual server configuration.
Backup strategy deserves attention before committing to any self-hosted tool, since there's no vendor safety net if a disk fails or an upgrade goes wrong. Many projects in this tag document their own backup and restore process; checking for that documentation before deployment is worth the time.
Community size matters more here than in some other categories, since self-hosters often rely on community forums and Discord servers for troubleshooting instead of a vendor support line.
Points to compare: