Commerce · alternatives · 2026

24 alternatives to RebelMail

Simple e-commerce checkout in emails

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RebelMail launched in 2014; newer entries below may have overtaken it.

1. 1
   Rebel Shop▲135

   True one-click checkout in-email

   2017 · icc2003.com · its alternatives →

2. 2
   Stamplia▲80

   Email templates marketplace

   2014 · unstoppable.ai · its alternatives →

3. 3
   EngageInbox▲4

   Simple shopping checkout in emails

   2014 · its alternatives →

4. 4
   Sendwithus▲33

   Transactional Email Made Easy

   2014 · dyspatch.io · its alternatives →

5. 5
   MailClark▲198

   The Slack bot for external communications

   2016 · its alternatives →

6. 6
   Duffel▲106

   The easiest way to download your emails

   2015 · onassar.github.io · its alternatives →

7. 7
   Cently for Slack▲138

   Paste any product URL into Slack to buy it automatically

   2016 · cent.ly · its alternatives →

8. 8
   Vero▲78

   Email Automation & Transactional Emails

   2014 · getvero.com · its alternatives →

9. 9
   PushMarket▲147

   Automate personalized emails for ecommerce (YC15)

   2015 · forsale.dynadot.com · its alternatives →

10. 10
    SendOut▲224

    Affordable email marketing for bloggers and influencers

    2017 · sendout.io · its alternatives →

11. 11
    RebelMail API▲89

    The world's first API for interactive email.

    2016 · its alternatives →

12. 12
    Happy Grasshopper▲81

    Follow-up emails as a service

    2014 · happygrasshopper.com · its alternatives →

13. 13
    Followup.cc▲108

    Super-simple reminders by email

    2014 · followup.cc · its alternatives →

14. 14
    Better BCC'd▲113

    Make replying to intro emails super simple.

    2014 · chromewebstore.google.com · its alternatives →

15. 15
    Mailcloud▲110

    A New Way to Email

    2014 · mailcloudapp.com · its alternatives →

16. 16
    TinyLetter▲95

    Simple email newsletters

    2014 · mailchimp.com · its alternatives →

17. 17
    Let.ter▲115

    The tiny email app just for writing emails

    2014 · theletterapp.com · its alternatives →

18. 18
    Mandrill▲45

    Transactional email from MailChimp

    2014 · mailchimp.com · its alternatives →

19. 19
    Other Inbox▲87

    App store for email

    2014 · its alternatives →

20. 20
    Sidekick by Hubspot▲163

    Customer insight integrated with your email tools.

    2014 · getsidekick.com · its alternatives →

21. 21
    Cuttlefish ▲83

    Free transactional email server with a lovely web interface

    2014 · cuttlefish.io · its alternatives →

22. 22
    Pawn Mail▲92

    Email hosting for custom domains

    2014 · its alternatives →

23. 23
    Boxer▲73

    The first open platform for mobile email

    2014 · omnissa.com · its alternatives →

24. 24
    MailGet▲124

    Super affordable Email marketing via Amazon SES

    2016 · formget.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 →