Growth · alternatives · 2026

24 alternatives to Cypht

Unique Open Source Webmail

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cypht launched in 2016; newer entries below may have overtaken it.

1. 1
   Cypht – Unique Open Source Webmail▲110

   Cypht is a lightweight, open-source webmail client that combines all your email accounts and RSS feeds into one unified, streamlined inbox. Supports IMAP, SMTP, JMAP, and EWS.

   2016 · cypht.org · its alternatives →

2. 2
   OpenSource Email Template▲109

   Responsive, Free, and Community Driven

   2014 · dyspatch.io · its alternatives →

3. 3
   Entro▲244

   The holy grail of email introductions

   2016 · entro.io · its alternatives →

4. 4
   Omniref▲144

   Stackoverflow for Github

   2014 · its alternatives →

5. 5
   Mailcloud▲110

   A New Way to Email

   2014 · mailcloudapp.com · its alternatives →

6. 6
   Postal▲231

   Open source mail delivery platform

   2017 · github.com · its alternatives →

7. 7
   Handle▲229

   To-dos + Email + Calendar = Focus

   2015 · handle.com · its alternatives →

8. 8
   Remotive▲226

   Email digest of tips on remote work and productivity

   2014 · remotive.com · its alternatives →

9. 9
   Netlify CMS▲236

   An open-source CMS for your Git workflow

   2017 · harta-europei.com · its alternatives →

10. 10
    Braid▲119

    Free, simple project management inside Gmail and Gcal

    2015 · braidhq.com · its alternatives →

11. 11
    mlist 2.0▲116

    Email newsletters, outside of the inbox

    2015 · letterlist.com · its alternatives →

12. 12
    Protonet▲238

    Private cloud servers - Slack meets Dropbox in a box

    2016 · its alternatives →

13. 13
    Pubmail▲75

    A free email service that allows anybody to view all emails

    2015 · its alternatives →

14. 14
    Giphy Chrome Extension▲221

    Respond to emails, tweets & more w/ GIFs in a jiffy

    2014 · chromewebstore.google.com · its alternatives →

15. 15
    Turing Email▲112

    Making checking your inbox as fun as using Slack

    2015 · goo.gl · its alternatives →

16. 16
    CloudMagic▲79

    The mail app with magical search

    2013 · cloudmagic.com · its alternatives →

17. 17
    MailPile▲75

    A fast, responsive open source email client

    2014 · mailpile.is · its alternatives →

18. 18
    Missive▲132

    Collaborate right in your inbox

    2015 · missiveapp.com · its alternatives →

19. 19
    GitPoint▲92

    GitHub in your pocket

    2017 · gitpoint.co · its alternatives →

20. 20
    SlideMail▲97

    An email app that can think

    2015 · its alternatives →

21. 21
    Planleaf▲97

    Task management with email

    2014 · planleaf.com · its alternatives →

22. 22
    Let.ter▲115

    The tiny email app just for writing emails

    2014 · theletterapp.com · its alternatives →

23. 23
    HawkPost▲66

    Submit your content securely

    2016 · hawkpost.co · its alternatives →

24. 24
    Filtr▲105

    Get your email sorted

    2016 · 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 →