Letterfuel - Grow your audience with a curated newsletter
Revue - The easiest way to create and send a curated newsletter
PEAR - Connecting newsletters and advertisers 🍐
MailChimp UX Newsletter - Tales of researching, designing, and building from Mailchimp
Buttondown - Buttondown is the best way to start and run your newsletter
Goodbits - Build great email newsletters in minutes