Vaultwarden
Compare VPS plans to self-host Vaultwarden. Best providers with 0.5GB+ RAM from $2/mo. Vaultwarden server hosting comparison.
Find the best and cheapest VPS plans to self-host Vaultwarden.
Minimum Requirements
These VPS plans meet the minimum requirements to run Vaultwarden. Suitable for testing or light usage.
Recommended Requirements
For optimal performance, we recommend these VPS plans that exceed the minimum requirements.
What is Vaultwarden?
Vaultwarden is a lightweight, unofficial Bitwarden-compatible server implementation written in Rust. It provides full compatibility with all official Bitwarden clients while using a fraction of the resources. Features include password vault, secure notes, credit card storage, two-factor authentication, emergency access, organizations for sharing, and Send for secure file/text sharing. It's the ideal self-hosted password manager for individuals and families who want complete data control.
Why Server Specs Matter
Vaultwarden is extraordinarily efficient thanks to its Rust implementation. The server handles authentication, vault synchronization, and encrypted data storage. All encryption/decryption happens client-side, so the server never sees unencrypted data. Memory usage stays consistently low regardless of vault size. CPU usage is minimal - mostly handling HTTPS requests. The SQLite or PostgreSQL database stores encrypted vault data.
Problems with Undersized Servers
Vaultwarden runs well on almost any hardware. Even severely undersized servers only show minor slowdowns in sync operations. Initial vault sync for large vaults takes longer. Attachment uploads may timeout on very slow connections. However, the application is designed for minimal resources and remains functional even under constraints. Emergency access and organization features continue working normally.
Our Recommendation
Vaultwarden runs excellently on 512MB RAM and 1 CPU core - often less. Personal and family use requires minimal resources. Storage needs depend on vault size and attachments - 1-2GB covers most users. SQLite works perfectly for small deployments. Enable HTTPS through a reverse proxy for security. Regular backups of the database and attachments folder are essential - this is your password vault. Consider WebSocket support for instant sync.
Minimum Requirements - VPS Plans
These VPS plans meet the minimum requirements to run Vaultwarden. Suitable for testing or light usage.
| Provider | Plan | CPU | RAM | Storage | Features | Price/mo | Actions |
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Recommended Requirements - VPS Plans
For optimal performance, we recommend these VPS plans that exceed the minimum requirements.
| Provider | Plan | CPU | RAM | Storage | Features | Price/mo | Actions |
|---|
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