Growth · alternatives · 2026

24 alternatives to Mailfence secure and private email

Easy to use end-to-end encrypted email.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Mailfence secure and private email launched in 2016; newer entries below may have overtaken it.

1. 1
   Mailmeteor▲567

   Send hundreds of personalized emails with Gmail.

   2019 · mailmeteor.com · its alternatives →

2. 2
   Mailvelope▲61

   End-to-end email encryption for webmail

   2021 · mailvelope.com · its alternatives →

3. 3
   Sealit▲509

   Simple data security to get compliant & stay productive

   2023 · its alternatives →

4. 4GC
   gpgsend.com - encrypted emails from your browser.▲26

   2011 · gpgsend.com · its alternatives →

5. 5
   Mailtrain▲323

   Self hosted newsletter app (Mailchimp clone)

   2016 · github.com · its alternatives →

6. 6
   Emailgurus - Open Source▲111

   Keep your Gmail inbox focused on people you know

   2022 · keepknown.com · its alternatives →

7. 7
   opensend.ccfree▲160

   The open source email platform that runs on your server

   22d ago · opensend.cc · its alternatives →

8. 8EE
   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 →

9. 9EI
   EmailPK – Instant encrypted email▲53

   2014 · diafygi.github.io · its alternatives →

10. 10
    Canary Mail▲122

    Privacy-friendly email app for macOS, iOS & Android

    2021 · play.google.com · its alternatives →

11. 11
    Mailflow▲267

    Run your business from Gmail

    2020 · getmailflow.com · its alternatives →

12. 12
    Mailtrack.io▲282

    The best email tracking solution I've found. Free

    2014 · mailsuite.com · its alternatives →

13. 13
    ProtonMail▲199

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

    2016 · proton.me · its alternatives →

14. 14
    MailAdept by mailwarm▲287

    AI Agents & Email deliverability experts on your team

    Jul 2026 · mailadept.com · its alternatives →

15. 15
    Mailvelope▲70

    OpenPGP Encyption for Gmail (and webmail)

    2015 · mailvelope.com · its alternatives →

16. 16
    Mailercloud▲203

    Launch successful email campaigns like a pro

    2022 · mailercloud.com · its alternatives →

17. 17
    1SecMail▲112

    Free disposable email that actually arrives in real time

    2025 · tmaily.com · its alternatives →

18. 18
    Fastmail▲82

    A privacy focused email client

    2019 · fastmail.com · its alternatives →

19. 19
    MailSlayer - An App Platform for Gmail that makes email awesome again▲16

    mailslayer.com — a premium domain name. Visit Unstoppable for domain availability and pricing.

    2011 · mailslayer.com · its alternatives →

20. 20
    MailDrop, throwaway e-mail addresses, built with Scala and Akka▲81

    Maildrop provides free disposable e-mail addresses for use in web forms, app signups, or any other place you'd like to protect your privacy.

    2013 · maildrop.cc · its alternatives →

21. 21
    MeSign app▲63

    Automated end-to-end encrypted email client

    2020 · its alternatives →

22. 22
    Inky 3▲160

    Send encrypted emails using your current email provider

    2016 · inky.com · its alternatives →

23. 23
    Maildax▲139

    secure and anonymous temporary emails

    2022 · maildax.com · its alternatives →

24. 24GE
    GPG emails for everyone, from everywhere – open sourced▲84

    2014 · kinko.me · 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 →