Best Free & Open Source Alternatives to 1Password
Compare 5 open-source 1Password alternatives including Vaultwarden, Passbolt, Bitwarden and more
If you're looking for the best open-source alternative to 1Password, Vaultwarden is a strong place to start. If it doesn't quite fit your needs, there are plenty of other great options worth exploring, including Passbolt, Bitwarden, AliasVault and KeePassXC. We've ranked the top alternatives to help you compare your options and find the right fit.
Vaultwarden
Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs.
1Password
Passbolt
Passbolt Community Edition (CE) API. The JSON API for the open source password manager for teams!
1Password
Bitwarden
Bitwarden infrastructure/backend (API, database, Docker, etc).
1Password
AliasVault
Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.
1Password
KeePassXC
Cross-platform community-driven port of KeePass Password Safe.
1PasswordFrequently Asked Questions
Are there any open source alternatives to 1Password?
Yes, there are 5 open source alternatives to 1Password. Popular options include Vaultwarden, Passbolt, Bitwarden and more. These alternatives are free to use and many offer self-hosting options.
What is the best free alternative to 1Password?
The best free alternative to 1Password depends on your specific needs. Vaultwarden is a popular choice with self-hosting capabilities. All alternatives listed here are open source and free to use.
Can I self-host an alternative to 1Password?
Yes, 3 of the alternatives listed here can be self-hosted, giving you complete control over your data and privacy.
Why should I switch from 1Password to an open source alternative?
Open source alternatives to 1Password offer several advantages: no vendor lock-in, complete data ownership, no subscription fees, the ability to self-host for privacy and security, and active community support. You can also customize the software to fit your specific needs.
1Password
1Password
1Password is a password manager that helps individuals and teams securely store and manage passwords, credit card details, software licenses, and other sensitive information.
Key Features
🔐 Encrypted Vaults
All data is stored in end-to-end encrypted vaults, accessible with a single master password.🔄 Cross-Platform Sync
Available on macOS, Windows, iOS, Android, and major browsers, syncing securely across devices.🔑 Password Generator
Creates strong, unique passwords to improve online security.🛡️ Watchtower
Alerts users about weak, reused, or compromised passwords and known data breaches.👨👩👧👦 Family and Business Plans
Supports shared vaults, team collaboration, and role-based access controls.
Security
1Password uses a zero-knowledge architecture, meaning even the company cannot access your stored data. All information is encrypted locally before syncing, ensuring privacy and security.
Compare 1Password Alternatives
Vaultwarden vs Passbolt Vaultwarden vs Bitwarden Vaultwarden vs AliasVault Vaultwarden vs KeePassXC Passbolt vs Bitwarden Passbolt vs AliasVault Passbolt vs KeePassXC Bitwarden vs AliasVault Bitwarden vs KeePassXC AliasVault vs KeePassXC Showing top 10 comparisons