Alternatives

Products that do what Moosermail does

A powerfully featured, completely free Resend email platform

1. 1
   Resend▲1,326

   Email for developers

   2023 · resend.com

2. 2
   Moosend▲89

   Email Marketing Platform - Create and send better campaigns

   2015

3. 3
   Campaign Editor by Moosend▲169

   Drag & drop editor to create beautiful emails

   2017

4. 4
   HTML Email▲782

   Responsive HTML email templates for startups & developers

   2016 · htmlemail.io

5. 5
   lockrMail▲195

   Own the power to organize and protect your email inbox

   2021

6. 6
   InboxKitten▲162

   An open-source, disposable email service 💌

   2018

7. 7
   MJML App▲254

   The only app that makes responsive email easy

   2016

8. 8
   new.email by Resend▲258

   Build cross-platform emails using natural language.

   2025

9. 9
   Throttle▲461

   Stop giving out your email address

   2015

10. 10
    FastReply▲86

    Finally a lightweight template system for your emails!

    2020

11. 11
    .meteoremails▲107

    Send cold emails for free! Free and open source project

    2020

12. 12
    HarvyAI▲170

    Reply your professional emails in 90% less time, seriously

    2023

13. 13
    Ovy▲268

    One click AI-generated email replies for Gmail

    2022

14. 14KA
    Kanmail – An email client that functions like a kanban board▲271

    2020 · github.com

15. 15
    Sidemail MCP▲150

    Let AI agents write & manage your SaaS emails

    Dec 2025 · sidemail.io

16. 16
    Drag and Drop Email Editor by Vero▲148

    Design beautiful emails, faster.

    2020

17. 17
    lockrMail Chrome Extension▲163

    Integrate the utility of email into your browsing experience

    2023

18. 18
    EmailTemple▲78

    The AI studio for creating high conversion, on-brand emails

    May 2026 · emailtemple.com

19. 19OS
    Open-source email helpdesk▲42

    We've tried systems like OSTicket, OTRS etc, but never found anything to our liking. Most systems were cluttered, slow or too advanced. Brimir is simple but usefull.

    2013 · github.com

20. 20
    Email Hunter▲81

    Find emails on websites

    2022

21. 21IM
    I made an open source Mailchimp RSS-to-Email alternative▲109

    Hi all! Excited to share rss2newsletter after completing dev work for the initial release. The idea for this project came out of necessity, as I wanted to share my articles via email newsletter. I was looking for a super minimal, lightweight, and open source solution, and when none existed, I decided to create one. For any sizable number of email recipients, a popular platform like Mailchimp will easily cost you hundreds or even thousands per month in per-contact fees. rss2newsletter, on the other hand, allows you to use Amazon SES, so you can reach your audience at pennies on the dollar.…

    2024 · github.com

22. 22
    HEML▲191

    Quickly craft clean, responsive emails.

    2017

23. 23
    MailerLite email marketing MCP server▲144

    Turn your AI tool into a personal email marketing assistant

    Oct 2025

24. 24
    Mimestream 1.0▲175

    A native macOS email client for Gmail

    2023

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