FlowCrypt Alternatives

    FlowCrypt is described as '(formerly CryptUp) lets you Encrypt Gmail with PGP in 60 seconds. Easiest end-to-end encryption for Google Email' and is an app in the Security & Privacy category. There are more than 10 alternatives to FlowCrypt for a variety of platforms, including Online / Web-based, Mac, Linux, Windows and Android. The best alternative is ProtonMail, which is both free and Open Source. Other great apps like FlowCrypt are Tutanota (Freemium, Open Source), mailbox.org (Paid), Enigmail (Free, Open Source) and Mailvelope (Free, Open Source).

    This page was last updated Jul 17, 2020
    1. Tildamail is a free, decentralized, and secure email system, developed by Stanford graduates. We are an end-to-end encrypted email system that protects your privacy. Tilda is a standard for DApps backed by self-sovereign data. User data never touches our servers.
      No screenshots yet
    2. Professional anonymity provider for secure anonymous email. Anonymous Domain and Hosting Offshore, Anonymous Surfing, SSL, Time Delayed, Bulk Email and many more functions.
      No screenshots yet

    4. WebPG

      • Free • Open Source
      • Mac
      • Windows
      • Linux
      • Google Chrome
      • Thunderbird
      • SeaMonkey
      • Chromium
      • Firefox
      • OpenPGP
      ▼
      ▼
      WebPG is a free, open source suite of tools to bring OpenPGP (GnuPG/PGP, gpg, gnupg) to the browser, in an effort to make cryptographic methods usable, safe and accessible to the common man.

      Discontinued

      Not maintained anymore.

      show more ▾

    5. Lockbin

      • Freemium • Proprietary
      • Mac
      • Windows
      • Linux
      • Android
      • Android Tablet
      ▼
      ▼
      Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.
      No screenshots yet
    6. Encrypting email with Encipher.it is a simple way to protect your sensitive data. You can encrypt emails or text messages and only the recipient can decrypt it with correct password. Encipher.it integrated with Gmail and many other web applications.
    8. (Official description) Runbox provides secure email communication with Perfect Forward Secrecy SSL connections, Extended Validation, and options for OpenPGP encryption.
      No screenshots yet
    9. Secure Exchanges is a SaaS that enables point-to-point encrypted email exchange without the recipient having to install anything. It allows you to send emails and files up to 2.5 G. It also allows you to receive information.
    10. Secure email made simple
      No screenshots yet

    11. Mynigma

      • Free Personal • Proprietary
      • Mac
      • iPhone
      • iPad
      ▼
      ▼
      Mynigma is a new kind of email client with built-in encryption.

      Discontinued

      Has not been updated since September 2016 and website has no content.

      show more ▾
    Showing 19 of 19 alternatives