OA Content Hub
Publisher: InboxReads
Author: Keenen Charles
21 Dec 2021
The State of Newsletters In 2021
This site offers a curated list of newsletters. Anyone with a newsletter can submit their site and get listed. This is a report on the state of newsletters in 2021, based in the 600 newsletters submitted to this site. You learn about the email service provider platforms, survival rate, sending rates, monetization and popular topics.