Maildown – Markdown email campaigns
Hi, The beta program of my new startup, Maildown, is now complete and is now accepting paying customers: https://www.maildown.app As well as a lot of stability enhancements, we've added a new help system, a new CLI (https://github.com/chris104957/mailer-cli) and a REST API. Maildown lets you create transactional and marketing email campaigns using Markdown syntax, so you can generate and send your email content far more quickly than with traditional WYSIWYG editors. Thanks for looking, Chris
Maildown – Markdown email campaigns launched on April 6, 2019 with 92 votes, #370 of 3,128 launches that month and more than 90% of that year's launches.
In plain words
Maildown is a tool for creating transactional and marketing email campaigns using Markdown syntax instead of traditional visual editors. It is designed for developers and marketing teams who want to generate and send email content faster. The platform includes a help system, command-line interface, and REST API for programmatic access.
written from the facts on this page · September 2026
Does a similar job
all alternatives →- OSOpen sourcing my email sending startup2019 · ▲38
Hi all, I've posted a few times here about Maildown, a startup that I've been trying to validate lately. Due to lack of time to focus on this, I've taken the decision to abandon the project as a startup, but to make it available as an open source solution instead. The (still very basic) github repository is here: https://github.com/chris104957/maildown Maildown now exists as a simple CLI wrapper for Amazon SES which bakes in Markdown and styling support, making it much easier to get transactional mails up and running in any project Thanks for looking, Chris
Maildown – Super Simple Email API2019 · github.com · ▲98A super simple CLI for sending emails. Contribute to chris104957/maildown development by creating an account on GitHub.
- MSMaildown – super simple email API2020 · maildown.dev · ▲40

- Email.md – Markdown to responsive, email-safe HTMLMar 2026 · emailmd.dev · ▲380
Turn markdown into responsive, email-safe HTML that renders perfectly across every client.

More dev tools this month
the category →

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 27d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 25d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 22d ago · openbot.run
Talanoa▲343Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 20d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, April 2019
the whole month →
Your privacy assistant, by Sunrise co-founder
Life & fun · 2019 · apps.apple.com

Lorem Ipsum... but for photos
Life & fun · 2019 · picsum.photos



Unlock the full potential of your website with 1MB
Dev tools · 2019 · 1mb.site
