- ProtonMail
- Tutanota
- Virtru
- Zix
ProtonMail
ProtonMail is a popular email encryption solution known for its end-to-end encryption and user-friendly interface. It offers secure communication with zero-access encryption, ensuring that even the service provider cannot access user data.
Tutanota
Tutanota is another top email encryption solution that provides end-to-end encryption for secure communication. It offers features such as automatic encryption of all data and secure calendar and contacts functionality.
Virtru
Virtru is a versatile email encryption solution that integrates seamlessly with existing email platforms such as Gmail and Outlook. It offers granular control over email encryption and access, as well as the ability to revoke access to sent emails.
Zix
Zix is a comprehensive email encryption solution that provides data loss prevention and email security features. It offers policy-based encryption and advanced threat protection to ensure secure communication.