After rolling out its password manager to a limited number of users in April, Proton has finally released the service to the general public. The tool, called Proton Pass, uses end-to-end encryption to keep your usernames and passwords away from third parties, including Proton itself. It also lets you create and store randomly generated email aliases that you can use in place of your real address.
I use Keypass. It’s encrypted, has 2FA, random password generator, is open source and is free. I use Proton Mail, but I don’t see the advantage of their password manager over Keypass.