Best VPS for a Password Manager in 2026
Updated Oct 2026 · 8 plans compared
Vaultwarden is one of the smallest things you can self-host — a single Rust binary that idles in the tens of megabytes — so the only real job for this VPS is to stay up and keep your vault backed up. Every pick here is a cheap, boringly reliable box that does that.
- Uptime and reliability over specs — this holds your credential store, so a dependable provider matters more than RAM you'll never use.
- Even 1 GB is plenty — Vaultwarden plus its SQLite database fits in a fraction of it; size up only for large teams or many file attachments.
- Easy, restorable backups — a nightly snapshot of the data volume is your whole disaster-recovery story.
- HTTPS termination (via Caddy or Nginx) — Bitwarden clients require TLS, so pick a provider you're comfortable securing.
The picks
A 30-day trial and hourly billing make it the low-risk place to start a credential service, and snapshots are cheap to automate.
The least-friction path to a hardened box — one-click images, simple firewall rules, and the clearest docs for locking it down.
A CPX22 (2 vCPU / 4 GB) runs Vaultwarden plus snapshots at near-zero utilization.
The VPS-1 (2 vCPU / 4 GB) is the cheapest 4 GB box here and includes daily backups by default — the two things a password manager actually needs.
The picks, side by side
Prices verified Oct 2026 · How we benchmark →
Common questions
How much RAM does Vaultwarden need?
Very little — the server is a single Rust binary that idles at a few tens of megabytes. 1 GB is plenty for a personal or family vault; step up for a large team or heavy file-attachment use.
Is Vaultwarden safe to host on a cheap VPS?
Yes, as long as you enforce HTTPS, disable open signups, and back up the data volume. The security model is the same as any self-hosted vault — the box just needs to stay patched and up.
Vaultwarden or the official Bitwarden server?
Vaultwarden is an independent, API-compatible reimplementation in Rust — one small container, SQLite, and a fraction of the resource footprint. The official server works, but wants several GB and a multi-container stack. For personal or small-team use, Vaultwarden is the pragmatic choice.