Proton Pass
Proton AG
Swiss privacy with free email aliases built in.
Price
From $1.99/mo · Free version available
Last checked
June 2026
Best for
Privacy-focused users
Category
Free & open source
About Proton Pass
Proton Pass comes from the makers of Proton Mail and Proton VPN and shares their privacy DNA: Swiss, open source, and zero-knowledge. Its standout feature is email aliases, which let you use a different email address for every site so your real address never leaks. The free plan is generous, and the paid plan costs about two dollars a month. If you already use Proton services, you may well have it included in your subscription.
“The free email aliases are a genuine invention: a different address for every store, so your real one never leaks. Swiss, open source, and generous for free.”Editorial team, via PasswordShortlist
Where to get it
From $1.99/mo
Sign up directly with the provider.
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