Paubox Alternatives (January 2026)

Paubox

HIPAA Compliant Email | Start For Free | Encrypted Email by Paubox

https://www.paubo.com/

Send HIPAA compliant emails free for 14 days.

4.9/5

522+ reviews

Reviewed on:

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1.
Hushmail - Encrypted Email, Web Forms & E-Signatures
https://www.hushmai
.com/

Hushmail - Encrypted Email & Secure Web Forms. Our healthcare plans come configured for HIPAA compliance right out of the box.

2.
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.

3.
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.

4.
Encrypted, Secure Email, Document E-signature and Document Storage
https://www.senditcertifie
.com/

SenditCertified offers a HIPAA-compliant encrypted, cloud-based service with secure email, document e-signature, and document storage.

5.
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.

6.
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.

7.
Email Security Solutions | Ransomware, Phishing & More | Cloud-Based |
https://contentcatche
.com/

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

8.
The Leader In Secure Email Encryption | NeoCertified
https://neocertifie
.com/

Secure email encryption helps protect individuals, SMBs, and Enterprise organizations. Learn more about compliance & secure email encryption.

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!