LessPass vs Psono
A side-by-side comparison of two self-hosted password managers options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | LessPass | Psono |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Category | Password Managers | Password Managers |
| License | GPL-3.0 | Apache-2.0 |
| Language | TypeScript | Python |
| Setup difficulty | Easy | Medium |
| Min. RAM | 128 MB | 512 MB |
| Deployment | docker, bare-metal | docker |
| GitHub stars | ★ 6,065 | ★ 700 |
| First released | 2016 | 2017 |
| Replaces | 1Password, LastPass | 1Password, LastPass |
What are LessPass and Psono?
LessPass
LessPass is an open-source password manager that generates unique passwords deterministically from a master password and site details. Because nothing is stored, there is no vault to sync or back up.
- Deterministic password generation
- No vault to store or sync
- Browser extensions and mobile apps
- Optional self-hosted profile sync
Psono
Psono is a self-hosted, open-source password manager focused on secure secret sharing for teams and enterprises. It targets organizations needing granular credential management. It is deployed via Docker.
- Granular secret sharing
- Client-side encryption
- LDAP and SAML support
- Browser extensions and apps
LessPass vs Psono: key differences
LessPass is written in TypeScript, while Psono is built with Python. Licensing differs — GPL-3.0 for LessPass versus Apache-2.0 for Psono. LessPass is the lighter option, starting around 128 MB of RAM against 512 MB for Psono. LessPass has the considerably larger community, at 6,065 GitHub stars versus 700.
Why pick each one
Choose LessPass if…
- Nothing to back up
- Works fully offline
Watch out for
- Hard to change a single password
- Profiles must be remembered
Choose Psono if…
- Strong sharing controls
- Enterprise auth support
- Open source
Watch out for
- Smaller community
- Setup takes effort
Frequently asked questions
Is LessPass or Psono better?
LessPass is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Psono if its specific feature set fits your needs better.
Are LessPass and Psono free and open-source?
Yes. LessPass is licensed under GPL-3.0 and Psono under Apache-2.0. Both can be self-hosted at no software cost.
Can I run LessPass and Psono with Docker?
LessPass: yes. Psono: yes.
Which is lighter on resources, LessPass or Psono?
LessPass has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Psono. Real-world usage depends on library size, user count, and enabled features.