Buttercup vs pass-tomb
A side-by-side comparison of two self-hosted password managers options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Buttercup
Cross-platform password manager with multiple storage backends
VS
pass-tomb
Encrypted storage extension for the pass manager
| Feature | Buttercup | pass-tomb |
|---|---|---|
| Category | Password Managers | Password Managers |
| License | GPL-3.0 | GPL-3.0 |
| Language | TypeScript | Shell |
| Setup difficulty | Easy | Hard |
| Min. RAM | 128 MB | 64 MB |
| Deployment | binary, source | binary, source |
| GitHub stars | ★ 4,394 | ★ 435 |
| First released | 2015 | 2017 |
| Replaces | 1Password, LastPass | 1Password, KeePass |
Why pick each one
Choose pass-tomb if…
- Released under the GPL-3.0 license
- Written in Shell
- Tiny footprint — runs in 64 MB RAM
Frequently asked questions
Is Buttercup or pass-tomb better?
Buttercup is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider pass-tomb if its specific feature set fits your needs better.
Are Buttercup and pass-tomb free and open-source?
Yes. Buttercup is licensed under GPL-3.0 and pass-tomb under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Buttercup and pass-tomb with Docker?
Buttercup: check the project docs for container support. pass-tomb: check the project docs for container support.