Bitwarden vs pass
A side-by-side comparison of two self-hosted password managers options — licensing, setup difficulty, resource needs, and what each one replaces.
Bitwarden
Open-source password manager you can self-host
VS
pass
The standard Unix password manager built on GPG and git
| Feature | Bitwarden | pass |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Category | Password Managers | Password Managers |
| License | AGPL-3.0 | GPL-2.0 |
| Language | C# | Shell |
| Setup difficulty | Medium | Medium |
| Min. RAM | 2,048 MB | 32 MB |
| Deployment | docker | bare-metal, binary, source |
| GitHub stars | ★ 20,190 | ★ 4,200 |
| First released | 2016 | 2012 |
| Replaces | 1Password, LastPass, Dashlane | 1Password, LastPass |
What are Bitwarden and pass?
Bitwarden
Bitwarden is an open-source password manager offering encrypted vaults, sharing, and apps on every platform, with a self-hostable server. It targets individuals and teams wanting an audited password manager. It is deployed via Docker.
- Encrypted cross-platform vaults
- Secure password sharing
- Regular third-party audits
- Self-hostable official server
pass
pass is a minimalist password manager that stores each secret in a GPG-encrypted file, optionally versioned with git. It follows the Unix philosophy and works entirely from the command line.
- GPG-encrypted password files
- Optional git versioning and sync
- Scriptable command-line workflow
- Many compatible GUI and mobile clients
Bitwarden vs pass: key differences
Bitwarden is written in C#, while pass is built with Shell. Licensing differs — AGPL-3.0 for Bitwarden versus GPL-2.0 for pass. Pass is the lighter option, starting around 32 MB of RAM against 2,048 MB for Bitwarden. Pass is the more established project (first released 2012), while Bitwarden arrived in 2016. Bitwarden has the considerably larger community, at 20,190 GitHub stars versus 4,200. Bitwarden lists first-class Docker deployment; pass does not.
Why pick each one
Choose Bitwarden if…
- Audited and trusted
- Apps everywhere
- Open source
Watch out for
- Official server is resource heavy
- Setup more complex than Vaultwarden
Choose pass if…
- Simple and transparent storage
- Composes well with other tools
Watch out for
- Command-line oriented
- Requires GPG knowledge
Frequently asked questions
Is Bitwarden or pass better?
Neither is universally better. Bitwarden has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Bitwarden and pass free and open-source?
Yes. Bitwarden is licensed under AGPL-3.0 and pass under GPL-2.0. Both can be self-hosted at no software cost.
Can I run Bitwarden and pass with Docker?
Bitwarden: yes. pass: check the project docs for container support.
Which is lighter on resources, Bitwarden or pass?
pass has the smaller minimum footprint at 32 MB of RAM, compared to about 2,048 MB for Bitwarden. Real-world usage depends on library size, user count, and enabled features.