Protonmail Alternatives (January 2026)

Protonmail

Proton Mail: Get a private, secure, and encrypted email account | Proton

https://protonmai.com/

Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

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1.
Secure and private email | Mailfence encrypted email service
https://www.mailfenc
.com/

Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.

2.
Beeble - Encrypted email and Secure cloud storage solution
https://beebl
.com/

The Beeble Project is email and online cloud storage platform with unprecedented security and privacy without third party access.

3.
SecureMyEmail™ - Easy email encryption for everyone.
https://www.securemyemai
.com/

Encrypt ANY Business or Personal Email in a few minutes. No need to switch email providers. Free encrypted email for Gmail, Yahoo, Microsoft.

4.
Tuta: Turn ON privacy for your emails, calendars & contacts for free | Tuta
https://tut
.com/

Tuta guarantees your data stays private for free & without ads. Quantum-resistant encryption makes Tuta the best secure technology solution to protect your privacy.

5.
Email Security | Encrypted Email Service
https://www.mailprotecto
.com/

Mailprotector has the complete email security products your users need to cover all three comprehensive pillars: email security, encryption, and privacy.

6.
Secure Mails | 500Mail by 500apps
https://500app
.com/secure-mails/

Secure Mails, 500Mail by 500apps, get safe, encrypted, ad-free emails, and never worry about transmitting personal information again.

7.
Email and calendar made better | Fastmail
https://www.fastmai
.com/

Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.

8.
HIPAA Compliant Email | Start For Free | Encrypted Email by Paubox
https://www.paubo
.com/

Send HIPAA compliant emails free for 14 days.

9.
Secure email: Receive and send encrypted and secure emails | Boolebox
https://www.boolebo
.com/protect-your-data/secure-e-mail/

Secure E-Mail Boolebox: to send and receive encrypted messages and attachments using the advanced security features of Boolebox. Learn more!