Encrypted email services

Here are some popular encrypted email services:

  1. ProtonMail: A free, open-source email service that uses end-to-end encryption to protect user data. ProtonMail is based in Switzerland and is known for its strong privacy and security features.
  2. Tutanota: A German-based email service that offers end-to-end encryption and zero-knowledge proof, which means that only the sender and recipient can read the email content.
  3. Mailfence: A secure email service that offers end-to-end encryption, two-factor authentication, and a built-in password manager. Mailfence is based in Belgium and is compliant with EU data protection regulations.
  4. StartMail: A secure email service that offers end-to-end encryption, two-factor authentication, and a built-in password manager. StartMail is based in the Netherlands and is known for its user-friendly interface.
  5. S-Mail: A secure email service that offers end-to-end encryption, two-factor authentication, and a built-in password manager. S-Mail is based in the United States and is known for its affordable pricing plans.
  6. Zoho Mail: A free email service that offers end-to-end encryption and two-factor authentication. Zoho Mail is based in India and is known for its user-friendly interface and affordable pricing plans.
  7. Hushmail: A secure email service that offers end-to-end encryption and two-factor authentication. Hushmail is based in Canada and is known for its strong privacy and security features.
  8. Posteo: A German-based email service that offers end-to-end encryption and two-factor authentication. Posteo is known for its strong privacy and security features, as well as its affordable pricing plans.
  9. Countermail: A secure email service that offers end-to-end encryption and two-factor authentication. Countermail is based in Sweden and is known for its strong privacy and security features.
  10. Gmail (with End-to-End Encryption): While not a dedicated encrypted email service, Gmail offers end-to-end encryption for emails sent using its "Confidential Mode" feature. This feature is available for both personal and business accounts.

When choosing an encrypted email service, consider the following factors:

  1. End-to-end encryption: Look for services that offer end-to-end encryption, which ensures that only the sender and recipient can read the email content.
  2. Zero-knowledge proof: Consider services that offer zero-knowledge proof, which means that the service provider does not have access to the email content.
  3. Two-factor authentication: Look for services that offer two-factor authentication to add an extra layer of security to your account.
  4. Privacy policies: Review the service's privacy policy to ensure that it aligns with your values and expectations.
  5. User interface: Choose a service with a user-friendly interface that is easy to use and navigate.
  6. Pricing plans: Consider the pricing plans offered by the service, including any free options or discounts for students, non-profits, or businesses.
  7. Customer support: Look for services that offer reliable customer support, including FAQs, tutorials, and contact information for customer service.