Life & fun · alternatives · 2026

24 alternatives to Cuttlefish

Free transactional email server with a lovely web interface

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. Cuttlefish launched in 2014; newer entries below may have overtaken it.

1. 1
   Mailcloud▲110

   A New Way to Email

   2014 · mailcloudapp.com · its alternatives →

2. 2
   OpenSource Email Template▲109

   Responsive, Free, and Community Driven

   2014 · dyspatch.io · its alternatives →

3. 3
   RainLoop▲83

   Simple, modern and fast web-based email client

   2014 · rainloop.net · its alternatives →

4. 4
   Knotable▲72

   Cut the noise out of busy email threads

   2014 · its alternatives →

5. 5
   Braid▲119

   Free, simple project management inside Gmail and Gcal

   2015 · braidhq.com · its alternatives →

6. 6
   Sendwithus▲33

   Transactional Email Made Easy

   2014 · dyspatch.io · its alternatives →

7. 7
   MailGet▲124

   Super affordable Email marketing via Amazon SES

   2016 · formget.com · its alternatives →

8. 8
   Switchboard▲99

   Open-source email processing built in Erlang

   2014 · its alternatives →

9. 9
   Pubmail▲75

   A free email service that allows anybody to view all emails

   2015 · its alternatives →

10. 10
    Email 1K▲190

    Double Your Email List

    2014 · email1k.com · its alternatives →

11. 11
    Fake Mail Generator▲107

    An absolutely free disposable email system

    2014 · fakemailgenerator.com · its alternatives →

12. 12
    Mister Spoils▲93

    A Simple Email Filled With Beautiful Things

    2014 · its alternatives →

13. 13
    Entro▲244

    The holy grail of email introductions

    2016 · entro.io · its alternatives →

14. 14
    MailClark▲198

    The Slack bot for external communications

    2016 · its alternatives →

15. 15
    Emailadore▲75

    Share links to an email for reference super fast.

    2014 · its alternatives →

16. 16
    MailPile▲75

    A fast, responsive open source email client

    2014 · mailpile.is · its alternatives →

17. 17
    Inky▲71

    An app for all your email

    2013 · inky.com · its alternatives →

18. 18
    Stamplia▲80

    Email templates marketplace

    2014 · unstoppable.ai · its alternatives →

19. 19
    MailDeck▲62

    Control Your Email. Reclaim Your Life.

    2014 · maildeckapp.com · its alternatives →

20. 20
    Planleaf▲97

    Task management with email

    2014 · planleaf.com · its alternatives →

21. 21
    opensend.ccfree▲160

    The open source email platform that runs on your server

    27d ago · opensend.cc · its alternatives →

22. 22
    Notablist▲110

    Search engine for email newsletters

    2015 · its alternatives →

23. 23
    Shortwhale▲85

    Stop drowning in email

    2014 · its alternatives →

24. 24
    SendinBlue▲115

    free email marketing solution for entrepreneurs

    2014 · brevo.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 →