Inside Substack’s $650M Playbook for the Future of Media (Chris Best & Hamish McKenzie, Co-Founders)

6 May 2025 · 86 min
The Generalist

6 May 2025 · 86 min

0:00

In this Generalist Podcast episode, host Mario Gabriele interviews Substack CEO Chris Best and Chief Writing Officer Hamish McKenzie about the company’s origin, mission, and rapid growth to over 5 million paid subscriptions. The conversation traces Substack’s founding as a response to the collapse of legacy media business models, explains its creator‑first economic engine built on paid newsletters, and details the expansion into podcasts, video, chat, and the Notes feed. The guests discuss strategic tensions with Elon Musk/Twitter, the importance of owning audience data and exit rights, and the platform’s role in reshaping creator economics. They explore opportunities for fiction and serialized books, the impact of AI on content creation, and a “grand theory” that technology makes everything cheaper while non‑automated cultural work becomes relatively more valuable (Baumol’s cost disease). Throughout, they argue that deep, trust‑based relationships between creators and readers will become the most valuable currency in a future of information abundance, and they outline how Substack is leveraging AI tools to lower production barriers across media formats.

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