Proton Pass

Proton Pass is a password manager from Proton, the Swiss privacy company behind Proton Mail and Proton VPN. Like other managers it stores passwords, passkeys, notes, and card details in end-to-end encrypted vaults and autofills them across devices and browsers — but its differentiator is Proton's privacy-first, open-source, independently audited approach and a signature feature: built-in email aliases (via SimpleLogin) that let you hide your real email address when signing up for services, reducing spam and tracking.

Proton Pass includes a genuinely capable free tier (unlimited logins, notes, and devices), with paid tiers adding unlimited email aliases, custom-domain aliases, dark-web and identity monitoring, secure sharing, and multiple vaults. It can also be bundled into Proton Unlimited alongside encrypted email, VPN, calendar, and cloud storage, making it appealing to people who want an all-in-one privacy suite. Being open-source and audited, it appeals to security-conscious and privacy-focused users who want to verify how their data is protected.

Proton Pass suits privacy-conscious individuals, families, and businesses that want a secure, encrypted password manager with email-alias protection, especially those already using Proton's ecosystem. Plans run Free, Pass Plus, Pass Family, and Proton Unlimited, so cost depends on whether you want extra privacy features or a full Proton bundle.