Proton Pass
Encrypted password manager with built-in email aliases from Proton
Open source
About Proton Pass
Proton Pass brings Proton's Swiss end-to-end encryption to password management, with a killer extra: built-in email aliases that keep your real address out of sign-up forms.
It suits anyone already in the Proton ecosystem, or 1Password users who'd rather their vault came from a privacy-first company with open-source clients.
The free tier is genuinely usable day to day, and Pass Plus — roughly $2-3 a month — unlocks unlimited aliases and extra vault features. A credible, cheaper 1Password exit.