Hacker Newsletter - Best of Hacker News in your inbox every Friday.
Mailtrain - Self-hosted open-source Mailchimp clone
The Chatty Mammoth - The Chatty Mammoth Newsletter helps you fit in more reading:-We find pieces of writing designed to prompt new thoughts, perspectives, and questions-We then summarise each article into <90 words-You sit back and receive daily condensed knowledge, has…
Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
Consoom - Easily subscribe to and read your favourite newsletters.
Kill the Newsletter! - Convert newsletters into RSS feeds