Mehdi Hasan is a British-American journalist, broadcaster, and media entrepreneur best known as the founder, CEO, and editor-in-chief of Zeteo - an independent digital news company he launched in 2024 after departing MSNBC. A relentless interviewer and master debater who studied PPE at Oxford, Hasan has built a formidable track record at Al Jazeera, The Intercept, and MSNBC before going independent. His 2023 book 'Win Every Argument' became a New York Times bestseller, and Zeteo has rapidly grown to over 1.8 million YouTube subscribers and 450,000 newsletter subscribers within its first year.
Simon Owens is a Washington, DC-based media industry journalist, newsletter writer, and podcast host who runs Simon Owens's Media Newsletter on Substack. Known for deep-dive reporting on how publishers create, distribute, and monetize digital content, he has interviewed over 1,000 media entrepreneurs and built one of the most-followed independent media newsletters, with 38,000+ Substack followers and 61,000+ LinkedIn followers. His work covers the creator economy, subscription models, local news, and the evolving business of digital publishing.
Doomberg is the pseudonymous green-chicken persona behind the most-read finance newsletter on Substack, with 373,000+ subscribers. Run by a tight-knit team of former heavy-industry executives and private-equity professionals, Doomberg delivers lateral-thinking analysis on energy, finance, and geopolitics - unapologetically pro-nuclear, data-driven, and fiercely independent. Launched in May 2021, the publication grew from zero to the #1 finance newsletter on Substack without spending a dollar on marketing, making it one of the most remarkable organic media success stories of the independent publishing era.
Isaac Saul is the founder and editor of Tangle, an independent nonpartisan politics newsletter with 500,000+ subscribers in 60+ countries. A former newspaper editor who contributed to CNN, TIME, HuffPost, and Vox, Saul launched Tangle in 2019 to fight news polarization by presenting the best arguments from left, right, and center on the day's biggest political debates. He's a Shorty Award winner, TED speaker, and one of the most trusted voices in independent political media.
Jordan Schneider is the founder and editor-in-chief of ChinaTalk, the premier independent newsletter and podcast covering US-China tech and policy. A Yale-educated historian who earned a master's in economics from Peking University's Yenching Academy, Schneider has built ChinaTalk into a 65,000-subscriber powerhouse with over 1 million podcast downloads in 2025 alone. He is an Adjunct Fellow at the Center for a New American Security (CNAS) and a former 2023-24 AWM Scholar, with bylines in Foreign Affairs, Foreign Policy, Wired, and Lawfare. Based in New York and fluent in Chinese, Schneider synthesizes elite policy analysis with accessible storytelling, covering semiconductors, AI development, export controls, and the full sweep of US-China competition.