Substack has been likened to a subscription-based social media platform. Not familiar with Substack? See how these businesses use it to reach new audiences and boost sales. — Getty Images/Westend61 ...

Twitter users are unable to retweet, like, or comment on Substack links, and Substack users can no longer embed tweets in newsletters. Reading time 3 minutes Like a voodoo doll that’s been poked and ...

Lena Dunham and other writers are using Substack to reach readers directly and sell more books. It’s hard enough to publish a book, but getting people to buy it is an entirely different battle. As new ...

Forbes contributors publish independent expert analyses and insights. Karin Eldor covers entrepreneurs and leaders in fashion & lifestyle. The momentum hasn’t slowed. Every time I went to hit publish ...

Jim Acosta, the frequent Donald Trump antagonist who was all but pushed out by CNN earlier this year, may not be the type of person you’d suspect would be a hit on Substack. In fact, when he signed ...