Chris Best, Substack co-founder and CEO, has opened the way for his newsletter platform to join today's TV wars. "Despite what you might hear, people still read – we would know. But they watch video ...

The digital publishing platform Substack has told some of its users that their data was stolen in a security breach. The affected account holders had their email addresses and phone numbers scraped in ...

Substack, a platform known primarily for newsletters, is launching a TV app for Apple TV and Google TV. The company announced on Thursday that the beta app will allow subscribers to watch video posts ...

Substack is on the rise, with celebs like Charli XCX and Rosalía joining. Experts and creators dissect its appeal.