Open Source Alternatives to 1Password / LastPass

1 free, open source replacement for 1Password / LastPass. Self-hostable, transparent, and community-driven.

Bitwarden✓ Verified★ 16K
Password manager with zero-knowledge encryption. Free for personal use. Self-hostable.
Security & AuthGPL-3.0Self-Hosted
Alt: 1Password, LastPassC#

Why switch from 1Password / LastPass?

Switching to an open source alternative to 1Password / LastPass gives you full control over your data, eliminates vendor lock-in, and often reduces costs. These projects are maintained by active communities and can be self-hosted on your own infrastructure for maximum privacy and customization.