Commerce · alternatives · 2026

24 alternatives to Email Encryption

Secure every email, stay compliant automatically

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1EE
   Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170

   Manage sales and customer relationships directly inside Gmail. Streak is the CRM your team will actually use—integrated, smart, and loved by 750,000+ users.

   2013 · streak.com · its alternatives →

2. 2
   M for iOS▲126

   Email app with automatic encryption

   2015 · mynigma.org · its alternatives →

3. 3
   Google Titan▲261

   A 2FA device to protect yourself from hackers

   2018 · store.google.com · its alternatives →

4. 4
   ProtonMail▲199

   End-to-end encrypted email - now on iOS & Android

   2016 · proton.me · its alternatives →

5. 5
   Sealit▲509

   Simple data security to get compliant & stay productive

   2023 · its alternatives →

6. 6
   BMail▲93

   Encrypt emails and attachments

   2024 · chromewebstore.google.com · its alternatives →

7. 7
   Beeble▲314

   The safest platform to exchange emails and store files

   2024 · beeble.com · its alternatives →

8. 8
   Dash▲122

   Private, encrypted OSS notes app

   2025 · dashnote.io · its alternatives →

9. 9
   Canary Mail▲122

   Privacy-friendly email app for macOS, iOS & Android

   2021 · play.google.com · its alternatives →

10. 10
    Easily send encrypted email from your existing email▲22

    Download Virtru Email Protection for Google Chrome and Microsoft Outlook to start sending encrypted emails and attachments.

    2014 · virtru.com · its alternatives →

11. 11
    MeSign app▲63

    Automated end-to-end encrypted email client

    2020 · its alternatives →

12. 12
    Guardian Digital▲66

    Guardian Digital makes email safe for business

    2021 · guardiandigital.com · its alternatives →

13. 13
    Secure Swiss Data Encrypted Mobile App▲69

    Fully encrypted email app, hosted exclusively in Switzerland

    2017 · swissfinancestartups.com · its alternatives →

14. 14
    ProtonMail 2.0▲214

    Secure email that respects your privacy, with slick new look

    2021 · proton.me · its alternatives →

15. 15
    Salu Mail▲93

    Take control of your email privacy

    2023 · its alternatives →

16. 16
    Mailvelope▲61

    End-to-end email encryption for webmail

    2021 · mailvelope.com · its alternatives →

17. 17
    EmailPK ▲69

    Instant encrypted email

    2014 · diafygi.github.io · its alternatives →

18. 18
    Gblock▲107

    Block email tracking in Gmail

    2025 · gblock.app · its alternatives →

19. 19
    Just Mail▲64

    Secured email platform based on distributed storage network

    2014 · its alternatives →

20. 20
    End-to-end encrypted email, based in Switzerland▲45

    Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

    2014 · protonmail.ch · its alternatives →

21. 21
    Emailgurus - Open Source▲111

    Keep your Gmail inbox focused on people you know

    2022 · keepknown.com · its alternatives →

22. 22
    We’ve created Tutanota, an encrypted email App (GPLv3)▲5

    Tuta guarantees your data stays private for free & without ads. Quantum-resistant encryption makes Tuta the best secure technology solution to protect your privacy.

    2014 · tutanota.com · its alternatives →

23. 23
    ProtonMail▲82

    End-to-end encrypted email, based in Switzerland.

    2014 · proton.me · its alternatives →

24. 24
    Secure Swiss Data Encrypted Email Mobile Apps▲2

    Fully encrypted email apps, hosted in Switzerland

    2018 · swissfinancestartups.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →