The Best 51 Vivaldi Mail Alternatives

  • AnonyMail

    AnonyMail is an anonymous and privacy-centered email client that can be accessed from both the clearnet and as a Tor hidden service.

    Free Web

  • Runbox

    (Official description) Runbox provides secure email communication with Perfect Forward Secrecy SSL connections, Extended Validation, and options for...

    Commercial

  • ZWOOKY

    Next-generation platform is empowering people with secure messaging capabilities that enable communication without identification. Anonymity is the beauty of ZWOOKY....

    Free Android iPhone Android Tablet iPad Web

  • Mynigma

    Mynigma is a new kind of email client with built-in encryption.

    Free Personal Mac OS X iPhone iPad

  • Safe-mail.net

    High security web-based e-mail system which extends considerably the email system to much more than currently exists. Safe-mail uses an SSL secure site to ensure...

    Freemium

  • OnionMail

    OnionMail is an anonymous and encrypted mail server made to run on the TOR network without losing the ability to communicate with the Internet.

    Free Mac OS X Windows Linux Android Web

  • ChiaraMail

    Secures e-mail content in transit without encryption, stops spoofing and phishing, enables users to change or delete their e-mail content after it has been sent, lets...

    Freemium Android