Opinions expressed by Entrepreneur contributors are their own. By now you’ve undoubtedly run across a few Substack newsletters. More than simply a publishing site, Substack allows you to set up paid ...

Maybe you don't want to give 10 percent of your revenue to a venture-backed Silicon Valley company. Or maybe you don't trust a venture-backed Silicon Valley company to not eventually pivot away from ...

Could the investing legend be netting hundreds of millions from a newsletter? If not, he’s still making a steady income.

"It's really, really important that the brand has a strong editorial point of view and has something interesting that they want to say," Marks said. "You really have to be doing something a bit ...

Substack is giving readers a way to estimate how much of a newsletter was written by AI, signaling a broader shift toward transparency around AI-assisted content.

Substack removed five newsletters for violating its guidelines on incitement of violence on Monday, but the company insisted that it has no plans to change its content rules or proactively remove ...

Substack, the newsletter platform, has become an object of obsession for journalists in recent months. The siren call of independence, minimal editing and, in some cases, bloated advance deals has ...