On Wednesday, Substack announced new features that allow writers to embed Polymarket data directly into their newsletters and in Notes. Substack had previously introduced Polymarket embeds in 2024, ...

Publishing platform Substack and prediction market Polymarket announced a new partnership on Wednesday. The new partnership will allow Substack users to integrate Polymarket’s prediction data directly ...

Ex-Politico reporter Ryan Lizza ripped his former outlet for engaging in an alleged “censorship campaign” against his new Substack blog. Lizza, in an interview with the Columbia Journalism Review on ...

From newsletter classes to creator economy centers, schools are teaching students how to build audiences and media businesses ...