PASSWORD VAULT SERVER
Self-hosted Bitwarden vs Vaultwarden
Official Bitwarden self-hosting and Vaultwarden can both serve Bitwarden-compatible clients, but they are different projects with different support and deployment models.
| Question | Bitwarden self-hosted | Vaultwarden |
|---|---|---|
| Project | Official Bitwarden server deployment | Independent compatible server implementation |
| Official Bitwarden support? | Yes, according to plan/deployment | No; Vaultwarden asks users to use its own support channels |
| Deployment focus | Official standard, Lite and enterprise-oriented options | Lightweight self-hosted deployment |
| Clients | Official Bitwarden clients | Compatible with official Bitwarden clients |
Bitwarden gives you the official server path
Bitwarden publishes installation scripts, containers and documentation for supported self-hosted deployments. Its newer Lite deployment is aimed at lighter personal and home-lab use.
Vaultwarden is a separate project
Vaultwarden is an independent Rust implementation of the Bitwarden client API. Its maintainers explicitly state that it is not associated with Bitwarden and that bugs should be reported to Vaultwarden rather than Bitwarden support.
Vaultwarden can be lighter, but that is not the only criterion
Lower resource use can be attractive on small servers. For a password vault, project support, update discipline, backups, TLS and your ability to recover the service matter at least as much as RAM consumption.
Both put infrastructure responsibility on you
Whichever server you choose, you are responsible for secure exposure, updates, backup protection and recovery. Self-hosting does not make a password system automatically safer.
Choose the support model deliberately
If official vendor support and documented deployment paths matter to you, that is a real difference. If you choose Vaultwarden, understand that you are choosing a community-maintained compatible server rather than official Bitwarden server software.