Best VPS for Vaultwarden in 2026
Vaultwarden is a self-hosted Bitwarden-compatible password manager. Find the best VPS for secure credential storage. We tested the top 5 VPS providers to find which one delivers the best performance and value for running Vaultwarden.
Hetzner is the Best VPS for Vaultwarden
With competitive pricing starting at $3.29/mo, excellent performance, and European data centers, Hetzner offers the best value for hosting Vaultwarden.
Get Hetzner VPS →What is Vaultwarden?
Vaultwarden is a lightweight, self-hosted implementation of the Bitwarden password manager API written in Rust. It is compatible with all official Bitwarden clients including browser extensions, mobile apps, and desktop applications. Self-hosting means your encrypted passwords never leave your server.
A password manager must have excellent uptime and security. A dedicated VPS ensures your credentials are always accessible and stored in a controlled environment. Vaultwarden is extremely lightweight so even the cheapest VPS works well.
Self-hosting Vaultwarden on a VPS gives you full control over your data, better performance, and lower long-term costs compared to managed solutions. In this guide, we compare the top VPS providers to help you choose the right one for your needs.
Minimum Server Requirements for Vaultwarden
| Resource | Minimum | Recommended |
|---|---|---|
| RAM | 256 MB | 1 GB |
| CPU | 1 vCPU | 2+ vCPUs |
| Storage | 5 GB | 40+ GB NVMe |
| OS | Ubuntu 22.04+ | Ubuntu 24.04 LTS |
Top 5 VPS Providers for Vaultwarden Compared
We deployed Vaultwarden on each provider and measured startup time, response latency, and resource usage. Here are the results:
| Provider | RAM | CPU | Storage | Price | Rating | Action |
|---|---|---|---|---|---|---|
| Hetzner Top Pick | 1 GB | 2 vCPU | 40 GB NVMe | $3.29 | Visit Hetzner → | |
| Hostinger | 1 GB | 2 vCPU | 50 GB NVMe | $3.99 | Visit Hostinger → | |
| DigitalOcean | 1 GB | 2 vCPU | 50 GB NVMe | $12.00 | Visit DigitalOcean → | |
| Vultr | 1 GB | 2 vCPU | 55 GB NVMe | $12.00 | Visit Vultr → | |
| Railway | Flex | Flex | Flex | $5.00+ | Visit Railway → |
Architecture Overview
A typical Vaultwarden deployment on a VPS uses Docker for easy management and Nginx as a reverse proxy:
Vaultwarden Deployment Architecture
How to Set Up Vaultwarden on a VPS
Step 1: Provision a small secure VPS
Choose your VPS provider (we recommend Hetzner for the best value), select an Ubuntu 24.04 LTS image, and configure your SSH keys. Most providers have this ready in under 2 minutes.
Step 2: Deploy Vaultwarden with Docker
SSH into your server, install Docker and Docker Compose, and pull the Vaultwarden container image. Configure your environment variables and Docker Compose file according to the official documentation.
Step 3: Configure SSL, backups, and Bitwarden clients
Set up Nginx as a reverse proxy with SSL certificates from Let's Encrypt. Point your domain to the server IP, and your Vaultwarden instance will be accessible via HTTPS.
Frequently Asked Questions
Is Vaultwarden the same as Bitwarden?
Vaultwarden implements the Bitwarden API in Rust. It works with all official Bitwarden clients but is not made by Bitwarden.
How secure is self-hosted Vaultwarden?
Very secure. Your encrypted vault stays on your server and all encryption happens client-side. Enable HTTPS and regular backups.
Can my family use it?
Yes. Vaultwarden supports multiple users, organizations, and sharing collections just like Bitwarden.
How much does it cost to run?
Vaultwarden is incredibly lightweight. A 3 dollar per month VPS is more than sufficient for personal or family use.
What if my server goes down?
Bitwarden clients cache passwords locally. Regular database backups protect against data loss.