Free-speech warrior Elon Musk is suppressing Substack’s own Twitter account, as well as any links to the newsletter company’s website, including newsletters and posts from prominent independent ...

Twitter appears to be restricting interactions with posts linking to the newsletter platform Substack on Friday. When users tried to like or retweet posts that included links to Substack, they ...

Smart leaders are building intellectual equity on Substack.

Substack has been doing a pretty good job of differentiating itself from the Facebooks and Xs (exes?) of this world. Instead of being plagued by algorithms and ads pushing content that users never ...

Twitter users reported being unable to like or retweet posts that linked to Substack on Thursday, a restriction that came one day after the subscription newsletter service released its own ...

Substack removed a post that claimed to be from Luigi Mangione, the suspect in the fatal shooting of a UnitedHealthcare executive, saying it violated guidelines that prohibit impersonation. Social ...