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Sendinc Alternatives

Sendinc is described as 'Secure email made simple' and is an website in the security & privacy category. There are more than 25 alternatives to Sendinc, not only websites but also apps for a variety of platforms, including Linux, Windows, Mac and Android. The best alternative is Proton Mail, which is both free and Open Source. Other great sites and apps similar to Sendinc are Tutanota, mailbox.org, Mailfence and Yandex.Mail.

Sendinc alternatives are mainly WebMail Providers but may also be Email Clients or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Sendinc.
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Secure email made simple.

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  1. Mailfence is a free secure and private mail service, that provides an end-to-end encrypted email.

    ⚫︎ Privacy focusedMailfence is considered a privacy friendly alternative.
    ⚫︎ Ad-freeMailfence doesn't contain any form of external advertising.
    ⚫︎ AES-256 EncryptionMailfence has AES-256 Encryption, i.e. very strong security.
    ⚫︎ End-to-End EncryptionMailfence has E2E Encryption, for entire or parts of the app.
    ⚫︎ No TrackingMailfence will not track or use your personal data.
    ⚫︎ Two-factor AuthenticationMailfence supports two-factor authentication (2FA).
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    Screenshot
  2. Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.

    ⚫︎ End-to-End EncryptionProton Mail has E2E Encryption, for entire or parts of the app.
    ⚫︎ Privacy focusedProton Mail is considered a privacy friendly alternative.
    ⚫︎ Two-factor AuthenticationProton Mail supports two-factor authentication (2FA).
    ⚫︎ Ad-freeProton Mail doesn't contain any form of external advertising.
    ⚫︎ Self destructing messagesProton Mail supports the use of private messages that will be auto deleted according to a specified time or action.
    ⚫︎ No TrackingProton Mail will not track or use your personal data.
    ⚫︎ Dark ModeProton Mail supports dark mode for comfortable usage in low light conditions.
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    Screenshot


  3. Tutanota icon

    Tutanota

    • FreemiumOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • F-Droid

    Tutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps.

    ⚫︎ Privacy focusedTutanota is considered a privacy friendly alternative.
    ⚫︎ End-to-End EncryptionTutanota has E2E Encryption, for entire or parts of the app.
    ⚫︎ Dark ModeTutanota supports dark mode for comfortable usage in low light conditions.
    ⚫︎ Multiple Account supportTutanota support multiple accounts without the need to logout and login
    ⚫︎ LightweightTutanota consumes less device resources compared to similar apps.
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    Screenshot
  4. mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.org, is easy to remember and can be understood anywhere in the world. They have been operating e-mail accounts for more than 20 years and are a highly reliable service provider.

    ⚫︎ Privacy focusedmailbox.org is considered a privacy friendly alternative.
    ⚫︎ Ad-freemailbox.org doesn't contain any form of external advertising.
    ⚫︎ Two-factor Authenticationmailbox.org supports two-factor authentication (2FA).
    ⚫︎ Self destructing messagesmailbox.org supports the use of private messages that will be auto deleted according to a specified time or action.
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    Inbox with tabs
  5. Mailfence is a free secure and private mail service, that provides an end-to-end encrypted email.

    ⚫︎ Privacy focusedMailfence is considered a privacy friendly alternative.
    ⚫︎ Ad-freeMailfence doesn't contain any form of external advertising.
    ⚫︎ AES-256 EncryptionMailfence has AES-256 Encryption, i.e. very strong security.
    ⚫︎ End-to-End EncryptionMailfence has E2E Encryption, for entire or parts of the app.
    ⚫︎ No TrackingMailfence will not track or use your personal data.
    ⚫︎ Two-factor AuthenticationMailfence supports two-factor authentication (2FA).
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    Screenshot


  6. Yandex.Mail icon

    Yandex.Mail

    • FreeProprietary
    • Online
    • Windows Mobile
    • Android
    • iPhone
    • Java Mobile
    • Symbian S60
    • Android Wear

    Yandex.Mail for mobile is an inbox in your pocket which provides secure protection from spam and viruses.

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    Screenshot
  7. Enigmail icon

    Enigmail

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • GnuPG
    • Thunderbird
    • SeaMonkey

    Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .

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    Thunderbird window with Decrypt button
  8. Mailpile icon

    Mailpile

    • FreeOpen Source
    • Linux
    • Online
    • Self-Hosted
    • OpenPGP

    Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and all code related to the project is and will be released under an OSI approved Free Software license.

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    Discontinued

    1.0.0 Release Candidate 6 from 2019 is the last version on GitHub (https://github.com/mailpile/Mailpile/releases). Possibly the development has been stopped.

    Screenshot
  9. Mailvelope icon

    Mailvelope

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Microsoft Edge
    • Google Chrome
    • Firefox

    Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.

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    Screenshot
  10. Kolab Now icon

    Kolab Now

    • Online
    • Software as a Service (SaaS)
    • DAVdroid

    Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.

    ⚫︎ Real time collaborationMultiple users can work together in Kolab Now simultaneously.
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    Kolab Now email
Showing 10 of 26 alternatives