The newsletter business experienced significant growth in 2025, with various entities launching or expanding their platforms. Notable additions include music star Charli XCX detailing pop star life, and publications like New York magazine and The Wall Street Journal's opinion section. Companies such as American Eagle and Shopify also entered the space. Established outlets like Newsweek and Time migrated their newsletters to Beehiiv, which also hosts popular newsletters from figures like Jay Shetty and Arnold Schwarzenegger.