Substack is adding new capabilities to its Twitter-like Notes feature that bring it more in-line with the social network now known as X. The company announced on Tuesday that users can now post videos ...

The newsletter monetization platform Substack announced on its blog today that it’s testing video uploads in private beta. Like existing newsletter posts, creators can decide whether they want to keep ...

Substack’s founders responded to the change by calling it “a reminder of why writers deserve a model that puts them in charge.” Substack’s founders responded to the change by calling it “a reminder of ...