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Proton
Empowering you to choose a better internet where privacy is the default. Protect yourself online with Proton Mail, Proton VPN, Proton Calendar, Proton Drive. Proton Pass and SimpleLogin.
Proton Mail is the world's largest secure email provider. Swiss, end-to-end encrypted, private, and free.
Proton VPN is the world’s only open-source, publicly audited, unlimited and free VPN. Swiss-based, no-ads, and no-logs.
Proton Calendar is the world's first end-to-end encrypted calendar that allows you to keep your life private.
Proton Drive is a free end-to-end encrypted cloud storage that allows you to securely backup and share your files. It's open source, publicly audited, and Swiss-based.
Proton Pass Proton Pass is a free and open-source password manager which brings a higher level of security with rigorous end-to-end encryption of all data (including usernames, URLs, notes, and more) and email alias support.
SimpleLogin lets you send and receive emails anonymously via easily-generated unique email aliases.
I use Proton mail, any recommendations for alternatives?
I'll add another rec for posteo.de, I've used it for about a year and been very happy with it.
If encryption is a must, then use Tuta. German company, privacy focused, open source all around, no surveillance, free tier with encryption available, encrypted calendars, accessible paid subscriptions with actually useful services.
Posteo
Keep a proton for situations where you can actually use the encryption. Most of the time the encryption is as useless as a VPN.
Also keep in mind all it is is pgp with a directory lookup. I think proton made their pgp directory lookup more open in the last few years, so it may not have any real benefits.
Posteo!
PGP or other PKI.
Don't trust people you've never met to give a shit about you