Substack data breach exposed user email addresses and phone numbers for months before CEO Chris Best confirmed the October ...

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 ...

In this article, we will take a look at the 20 most profitable email newsletters on Substack. If you want to skip our detailed analysis, you can go directly to the 5 Most Profitable Email Newsletters ...

Regardless of TinyLetter’s timeline, Substack thinks there’s opportunity in the uncertainty. The company, which we first covered in October, offers a set of publishing, analytics, and subscription ...

Substack won't share official numbers, but it seems like a pretty significant data breach.

The fight for newsletter supremacy is officially on, with Twitter and Facebook recently unveiling new features that, just by launching, threaten the supremacy of Substack, the reigning king of the ...

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 ...

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 ...