In February, Lauren Sudeyko launched her Substack newsletter, marking the start of her public journey to build her wellness brand, Sleep or Die. “Welcome to the first edition of the Sleep or Die ...

Substack is taking one more step towards becoming an all-in-one social media / creator platform by adding a vertical video feed to its app. Technically, the new TikTok-style feed is a redesign of the ...

Facing a fractured media landscape and an increasingly skeptical electorate, politicians are turning to podcasts and newsletter platform Substack as direct-to-voter platforms, reshaping how campaigns ...