Substack loves a party. Tag along with Business Insider reporter Sydney Bradley as she spends a day inside Substack's world.

Michael Burry fears Wall Street is heading toward chaos ...

Michael Parekh said in an exclusive interview with Stocktwits that a future agreement between China and the U.S. on chip ...

It’s hard enough to publish a book, but getting people to buy it is an entirely different battle. As new platforms reshape how readers gather and interact online, authors are finding that sometimes ...

One of the biggest publishers on Substack – The Ankler – has ditched the newsletter-focused tech platform to run on its own in-house tech infrastructure. The Hollywood-based B2B brand, which covers ...

The Daily Beast saw double-digit percentage growth in subscribers in 2025 after starting to treat subscriptions as a “core growth engine”. Paying subscribers to the core Daily Beast website/app ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. While TikTok and Instagram reels make headlines, Substack has been ...

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, ...

Exclusive: Site takes a cut of subscriptions to content that promotes far-right ideology, white supremacy and antisemitism The global publishing platform Substack is generating revenue from ...

“We’re moving quickly,” Farrah Storr, head of international at Substack, tells THR after hiring Mark Swierszcz as its new Canadian head of partnerships, with more country hires in the works worldwide.

We may receive a commission on purchases made from links. Substack describes the app's initial launch as focusing on "reliable, high-quality viewing" for the platform's long-form videos. It centers ...