Substack loves a party. Tag along with Business Insider reporter Sydney Bradley as she spends a day inside Substack's world.
To extend its audience, Reach worked with more than 50 journalists who were interested in owning their own newsletter. The ...
Substack continues to double down on video amid TikTok’s uncertain future in the U.S. The company announced on Monday that it’s rolling out a scrollable video feed in its app, making it the latest ...