Side by side
OneKeePass vs Passman
Both stand on password managers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidExtensioniPhone+3
OneKeePass combines offline storage, broad platform support, and password, TOTP, and passkey tools. Its key compatibility constraint is support for KeePass-compatible KDBX 4.x databases.
Visit OneKeePass Free plan AndroidAPIExtension+3
Passman offers credential management tied to self-hosted Nextcloud or ownCloud, with vaults, encryption, and export tools. Its compatibility and experimental imports are worth checking against your setup.
Visit PassmanThe facts
| OneKeePass | Passman | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, Extension, iPhone, Linux, Mac, Windows | Android, API, Extension, iPhone, Self-hosted, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Passman |
| Website | onekeepass.com | github.com |
| On password managers | #30 of 104 | #34 of 104 |
OneKeePass: what it does well
- Free and ad-free open-source app
- Works fully offline
- AES-256 or ChaCha20 encryption
- Passkeys, TOTP, and autofill
- Supports desktop, mobile, and browsers
What to know first
- Limited to KeePass-compatible KDBX 4.x
- Passkeys on iOS require iOS 17+
- Passkeys on Android require Android 14+
- Browser extension connects to desktop app
Passman: what it does well
- Free and open source under AGPL-3.0.
- Vault keys are not sent to the server.
- Client-side 256-bit AES encryption.
- Supports custom fields and one-time passwords.
- Vault exports are available as CSV or JSON.
What to know first
- Sharing may be disabled by an administrator.
- Import sources are experimental.
- REST API reference is slightly outdated.
- Stable listing names Nextcloud 34 and 35.
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