Growth · alternatives · 2026

24 alternatives to SafeMailer.io

Secure Email Encryption Software

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

1. 1
   Software for Business & Government▲1

   Secure Email Encryption Software

   May 2026 · safemailer.io · its alternatives →

2. 2EE
   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 →

3. 3
   Guardian Digital▲66

   Guardian Digital makes email safe for business

   2021 · guardiandigital.com · its alternatives →

4. 4
   Beeble▲314

   The safest platform to exchange emails and store files

   2024 · beeble.com · its alternatives →

5. 5
   Sealit▲509

   Simple data security to get compliant & stay productive

   2023 · its alternatives →

6. 6
   Just Mail▲64

   Secured email platform based on distributed storage network

   2014 · its alternatives →

7. 7
   BMail▲93

   Encrypt emails and attachments

   2024 · chromewebstore.google.com · its alternatives →

8. 8
   Maildax▲139

   secure and anonymous temporary emails

   2022 · maildax.com · its alternatives →

9. 9
   Fastmail▲82

   A privacy focused email client

   2019 · fastmail.com · its alternatives →

10. 10
    ProtonMail 2.0▲214

    Secure email that respects your privacy, with slick new look

    2021 · proton.me · its alternatives →

11. 11
    ProtonMail▲199

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

    2016 · proton.me · its alternatives →

12. 12
    SendSecure.io▲96

    Send and share files securely, directly and free

    2019 · its alternatives →

13. 13
    SendSecurely.io▲89

    Permissioned and auditable secure file and document sharing

    2023 · sendsecurely.io · its alternatives →

14. 14
    Canary Mail▲122

    Privacy-friendly email app for macOS, iOS & Android

    2021 · play.google.com · its alternatives →

15. 15
    KleanMail Free Email Verifier▲177

    Emails inboxed, always.

    2022 · kleanmail.com · its alternatives →

16. 16
    M for iOS▲126

    Email app with automatic encryption

    2015 · mynigma.org · its alternatives →

17. 17
    SecureMyEmail▲2

    Easy Encryption for ANY Email Address. Work or Personal.

    2019 · securemyemail.com · its alternatives →

18. 18
    Salu Mail▲93

    Take control of your email privacy

    2023 · its alternatives →

19. 19
    Mailvelope▲61

    End-to-end email encryption for webmail

    2021 · mailvelope.com · its alternatives →

20. 20
    Emailgurus - Open Source▲111

    Keep your Gmail inbox focused on people you know

    2022 · keepknown.com · its alternatives →

21. 21
    StealthMail▲67

    Best-in-class secure email channel solutions 📧🔒

    2018 · stealthmail.com · its alternatives →

22. 22
    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 →

23. 23
    Hansel by Seedling▲106

    Your email, your server, your keys so you're not locked out

    Aug 2026 · github.com · its alternatives →

24. 24EI
    EmailPK – Instant encrypted email▲53

    2014 · diafygi.github.io · 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 →