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FlowCrypt Alternatives

FlowCrypt is described as 'Simple end-to-end encryption to secure email and attachments on Gmail, Outlook or any other email provider' 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 Proton Mail, which is both free and Open Source. Other great apps like FlowCrypt are Tutanota, mailbox.org, Yandex.Mail and Enigmail.

FlowCrypt alternatives are mainly WebMail Providers but may also be Calendar Apps or Email Clients. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of FlowCrypt.
This page was last updated
FlowCrypt iconFlowCrypt
  17
  • FreemiumOpen Source
  • Android
  • iPhone
  • Google Chrome
  • Brave
  • Firefox
  • OpenPGP

Simple end-to-end encryption to secure email and attachments on Gmail, Outlook or any other email provider.

Learn more about FlowCrypt

  1. Runbox icon

    Runbox

    • Online
    • OpenPGP

    Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions

    ⚫︎ Two-factor AuthenticationRunbox supports two-factor authentication (2FA).
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    Webmail
  2. GPGMail icon

    GPGMail

    • Mac
    • GPGTools
    • Apple Mail

    GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.

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    No screenshots yet


  3. AnonymousSpeech

    • FreemiumProprietary
    • Online

    Professional anonymity provider for secure anonymous email. Anonymous Domain and Hosting Offshore, Anonymous Surfing, SSL, Time Delayed, Bulk Email and many more functions.

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    No screenshots yet
  4. Pony icon

    Pony

    • FreeProprietary
    • Online

    Pony is an email service that delivers once a day. It’s your place to correspond without distractions.

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    No screenshots yet
  5. SCRYPTmail icon

    SCRYPTmail

    • FreemiumProprietary
    • Online

    SCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scryptmail domain.

    ⚫︎ End-to-End EncryptionSCRYPTmail has E2E Encryption, for entire or parts of the app.
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    Full HTML Support


  6. Encipher.it icon

    Encipher.it

    • FreeOpen Source
    • Windows
    • Linux
    • Online
    • Google Chrome

    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.

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    Screenshot
  7. WebPG icon

    WebPG

    • FreeOpen 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.

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    Discontinued

    Not maintained anymore.

    Screenshot
  8. Beeble icon

    Beeble

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS

    We have created a secure Email and Cloud storage, putting privacy at the forefront.

    ⚫︎ Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
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    Start
  9. Secure Exchanges icon

    Secure Exchanges

    • Mac
    • Windows
    • Linux
    • NuGet
    • Microsoft Office Outlook
    • .NET Framework
    • Context Chrome Extension
    • Software as a Service (SaaS)
    • Gmail

    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.

    ⚫︎ End-to-End EncryptionSecure Exchanges has E2E Encryption, for entire or parts of the app.
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    Screenshot
  10. Sendinc icon

    Sendinc

    • Online

    Secure email made simple.

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Showing 20 of 21 alternatives