Hey! The other co-founder here. We literally tried it for over a year along with our customers before launching HeyNews to the public. As professionals from the industry, our aim was to create a tool that really sounds like a newsletter operator's past issues.
After a looooong (and sometimes bumpy) beta, we're confident that HeyNews is the tool that any newsletter operator, media agency, or business can use easily.
We're here for your questions and comments!