Substack cofounder Hamish McKenzie said the platform was "pretty close" to rolling out sponsorships more widely and debuting other tools.

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 ...

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 ...

Anthropic's retired Opus 3 AI model will write a blog. The "philosophical and whimsical" model was asked what it wanted to do next. Claude says it wants to explore the relationship between humans and ...

The most popular writers on Substack earn up to seven figures each year primarily by persuading readers to pay for their work. The newsletter platform’s subscription-driven business model offers ...

The newsletter start-up, which once drew an overture from Elon Musk, is betting on politics content and recruiting stars. But profits remain elusive. By Jessica Testa and Benjamin Mullin In April 2023 ...

Substack, originally a newsletter service, says its app now has millions of users interacting with its creators. By Benjamin Mullin and Jessica Testa Substack began its life as a buzzy newsletter ...

Forbes contributors publish independent expert analyses and insights. Kristen Bousquet is an influencer and creator monetization coach. Substack is a subscription-based platform that allows writers, ...

It was — and still is — a space that feels a lot like AOL Instant Messenger or a group chat, and looks a lot like Reddit. It ...