Revue - The easiest way to create and send a curated newsletter
devRant - Community for developer to connect over fun rants about tech
Substack - Substack makes it simple for a writer to start an email newsletter that makes money from subscriptions.
Hashnode - A friendly and inclusive Q&A network for coders
Postie - Email campaigns built for you using your best social content
DEV.to - Where software engineers connect, build their resumes, and grow.