Proton Pass

Yes — Proton Pass Free includes unlimited passwords on unlimited devices, a rarity matched only by Bitwarden. It even includes a limited number of hide-my-email aliases. Paid plans add unlimited aliases, 2FA storage, vault sharing and Proton's Sentinel protection. The free tier is genuinely usable long-term, not just a teaser to push you onto a subscription.

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Proton Pass Plus starts at US$1.99/mo on the longer plans — among the cheapest paid tiers in this comparison — and renews at US$2.99/mo once the intro term ends. It's also included in the Proton Unlimited bundle alongside Proton Mail, Proton VPN and Drive, which is much better value if you'll use the wider Proton ecosystem rather than the password manager alone. A 30-day money-back guarantee applies, and there's a strong free tier if you don't need the extras, so you can try Proton's approach at no cost first.

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Yes. It comes from Proton AG in Geneva — the company behind Proton Mail, operating under Swiss privacy law and a non-profit foundation structure. Proton Pass is end-to-end encrypted, open source and independently audited (Cure53), and the company's business model is subscriptions, not data. For privacy-first users it's the standout choice.

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No — Proton Pass has no known breach, and neither has Proton AG's wider platform in its decade-plus of running Proton Mail. Vaults are end-to-end encrypted on your device, so Proton's servers only ever see ciphertext. The open-source apps and third-party audits back the claim up.

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Switzerland. Proton Pass is built by Proton AG, headquartered in Geneva — the team founded at CERN in 2014 that created Proton Mail. Swiss jurisdiction means some of the world's strongest privacy laws apply, outside EU and US data-sharing frameworks, which is a core part of Proton's appeal.

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It's the youngest product here (launched 2023), so it lacks a few power features: form-filling is more basic than RoboForm's, there's no 1Password-style Secret Key, and business tooling is thinner. The apps are clean but still maturing. The counterweights: a truly generous free tier, open source, independent audits and Swiss privacy law behind it.

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