Bitwarden
Open-source password manager that's free, audited, and cross-platform
Open source
About Bitwarden
Bitwarden is the strongest open-source alternative to 1Password. The free tier is genuinely comprehensive — unlimited passwords, sync across all devices, and secure sharing. The Premium tier adds TOTP, emergency access, and health reports for $10/year, making it the best-value paid tier in any password manager. All code is open source and independently audited. Self-hosting is supported for teams that want full control. If you're paying $36/year or more for 1Password, Bitwarden deserves a serious look.