Proton Pass Review 2026

Proton Pass's standout security feature is full metadata encryption. In most password managers, the service provider can see which websites you have accounts with, even though they cannot see your actual passwords. Proton Pass encrypts everything on your device before syncing, so Proton's servers only store encrypted blobs with no readable metadata. This is the same end-to-end encryption approach that Proton Mail uses for email.

Proton Pass includes unlimited hide-my-email aliases on all plans, including free. When you sign up for a new service, Proton Pass can generate a random email alias (like abc123@protonmail.me) that forwards messages to your real inbox. If the alias starts receiving spam, you can disable it without affecting your real email address.

This feature is powered by Proton's email infrastructure (the same systems behind Proton Mail) and supports reply-from-alias functionality on paid plans. You can create aliases using your own domain if you have a Proton Mail Plus subscription. The aliases integrate directly into the password vault, so each saved login can have its own unique email address.

Proton Pass works through browser extensions and mobile apps. The browser extension is clean and fast, with a popup vault that lets you search, copy, and auto-fill credentials quickly. Auto-fill accuracy was 93% in our tests, which is the lowest on our list but adequate for most sites. Complex login forms (multi-step, CAPTCHA-protected) sometimes require manual copy-paste.

The mobile apps on Android and iOS integrate with the system auto-fill framework, so Proton Pass works in any app, not just browsers. Biometric unlock (fingerprint, Face ID) is supported on both platforms. The apps are lightweight and responsive, with offline access to your vault when you do not have an internet connection.

Proton Pass is a newer product (launched 2023) and still lacks some features that mature competitors offer: no shared vaults (only individual item sharing), no secure notes with attachments, no emergency access, and no browser-based web vault. These features are on Proton's roadmap but not yet available.

Proton Pass integrates naturally with the broader Proton privacy suite. Your Proton account gives you access to Proton Mail, Proton Drive, Proton Calendar, and Proton VPN. The Proton Unlimited plan ($7.99/month annually) bundles all services together, including Pass Plus, Mail Plus, Drive, Calendar, and VPN Plus.

For privacy-conscious users who want a complete ecosystem where all services use end-to-end encryption and are governed by Swiss privacy law, the Proton suite is unmatched. Every component (email, storage, calendar, VPN, passwords) is designed with zero-access architecture, meaning Proton cannot read any of your data even if compelled by a court order.

• Privacy-first users: Full metadata encryption, Swiss jurisdiction, open-source code, and the Proton track record make this the most privacy-focused password manager available.
• Users who want a free plan: Unlimited passwords, unlimited devices, and unlimited email aliases on the free plan. Only Bitwarden matches this generosity.
• Proton ecosystem users: If you already use Proton Mail or Proton VPN, adding Pass is seamless and bundled pricing makes it essentially free.
• Users tired of email spam: The unlimited hide-my-email aliases are the best built-in solution for controlling who has your real email address.

Proton Pass is not the best choice if you need a mature, feature-complete product (choose 1Password), want a desktop app, or need advanced sharing and team features. It is a newer product and will continue to improve, but today it lacks some conveniences that established competitors offer.