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

Substack announced today it’s bringing its “Chat” feature to the web after launching it on mobile last November. Chat allows writers to communicate directly with their loyal readers right on Substack.

Add Yahoo as a preferred source to see more of our stories on Google. The company says the app makes it easier for writers to get new subscribers and for readers to explore and sample Substacks they ...

Newsletter subscription platform Substack will begin taking advantage of an option on the U.S. App Store that allows users to make purchases outside of Apple’s in-app purchasing system. This ...

Substack is officially launching its Android app following beta tests, the company announced on Tuesday. The rollout of the Android app comes six months after Substack introduced its iOS app. The ...