Substack is an online platform that provides publishing, payment, analytics, and design infrastructure to support subscription newsletters.

I love newsletters, but I hate receiving e-mails. Call me an oldie, but I still use RSS feeds to read my news and e-mails for communication. And I prefer to keep those two separate.

Unfortunately, as newsletters have become popular, there are some great readings that are not available through RSS anymore. Kill the newsletter! exists to fill this gap.

This service converts newsletters into RSS feeds.

Mailtrain is a self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB). Mailtrain supports subscriber list management, list segmentation, custom fields, email templates, large CSV list import files, etc.