That's not to say there aren't drawbacks or limitations

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While many email providers collect a ton of personal data, ProtonMail does not. In addition to anonymous signups and no IP address logging, ProtonMail is one of the few email providers that allows its users to enjoy complete anonymity. Its paid plans even allow users to use anonymous or decentralized payment methods, such as Bitcoin .

ProtonMail also offers remarkably strong security features, at least for an email provider. Among other security features, ProtonMail provides full end-to-end encryption, making it impossible for anyone (not even ProtonMail itself) to read your emails .

If that wasn’t enough, they also offer address verification to ensure your email is delivered to the intended recipient . With other features such as strong cryptography and encryption methods, ProtonMail’s privacy germany whatsapp number data and security levels are unmatched in a free email provider.


While ProtonMail users can enjoy top-notch privacy and security, this comes at the price of several limitations. Some of these limitations include a sending limit of 150 messages per day and only 500 MB of cloud storage . We'll explore these limitations a little further below.

Advantages of ProtonMail
Looking for unmatched privacy and high security? Look no further than ProtonMail.

Complete privacy and anonymity. ProtonMail allows its users to remain completely anonymous as it does not require personal information to register. ProtonMail also does not track users' IP addresses or review the emails they send, allowing for completely anonymous correspondence, a rare feature for any email provider. Paying users can also pay using anonymous methods such as Bitcoin.
Strong encryption and security. As an extension of its privacy features, ProtonMail also encrypts every email. As of 2022, ProtonMail uses Pretty Good Privacy (PGP) encryption to secure both emails and sent files. Elliptic curve cryptography was also introduced in April 2019, giving users the dual benefit of increased speed and additional security.
Private correspondence. While this is technically part of the above benefits, it deserves a mention of its own. With ProtonMail’s encryption features, it’s impossible for anyone other than you and your interlocutor to read your emails – even ProtonMail itself. The provider also includes address verification so you always know exactly who is receiving your email.