Vaultwarden

Why people self-host Vaultwarden

Vaultwarden provides a lightweight Bitwarden-compatible server that works well for individuals, families, and small teams already comfortable with Bitwarden clients. It keeps the familiar browser and mobile experience while moving the vault service onto owned infrastructure.

The tradeoff is that it is an unofficial server implementation. Back up the database, attachments, and admin token path, and enforce HTTPS before inviting users.

Deployment notes

Vaultwarden is listed with support signals for linux, docker. Check the upstream documentation before exposing it to the internet, review authentication defaults, and keep backups outside the primary host.