Open Saas Directory

Open Source Password Management & Credential Vaults

Open source password managers you can self-host. Compare 1Password, Bitwarden, and LastPass alternatives by vaults, sharing, and encryption. Updated Sept 2026.

KeePassXC

KeePassXC

29,2761,956

Cross-platform, secure password manager with a local encrypted database

10/17/20261956 contributors
Vaultwarden

Vaultwarden

66,9813,192

A lightweight, open-source password-manager server written in Rust that is compatible with the official Bitwarden clients, and a self-hostable alternative to 1Password and LastPass. Vaultwarden runs the full feature set — vaults, organizations, Sends, attachments, TOTP, and passkeys — from a single container using around 10 MB of RAM.

9/3/20263192 contributors