About
Sources is a newsletter about the AI race, featuring original reporting, analysis, and exclusive interviews. Issues are published three to four times a week, with occasional issues made available to free subscribers.
My name is Alex Heath. I’ve been a tech reporter and editor for over a decade at The Verge, The Information, Business Insider, and other outlets. I started Sources in September 2025.
I also co-host ACCESS, a podcast about the tech industry’s inside conversation.
I’ve broken agenda-setting scoops and have interviewed many of Silicon Valley’s top leaders, including Mark Zuckerberg, Sam Altman, Demis Hassabis, and more. My reporting has been featured in outlets including The New York Times, CNN, The Wall Street Journal, CNBC, and Bloomberg News. It has also been cited in congressional hearings, lawsuits, and on Saturday Night Live. I’ve appeared onstage at SXSW, Web Summit, Code, HumanX, and other conferences.
You can find me elsewhere on X, LinkedIn, Threads, Instagram, and Bluesky.
Editorial policy
Sources is an independent, reader-supported publication with no outside investors.
Ads that appear in the newsletter are sold separately from editorial content and don’t influence what I cover. Advertisers don’t see editorial stories ahead of time or choose which editorial stories run beside their ads. Anything paid for is disclosed.
Editorial content is fully independent. Story subjects don’t have question approval rights or the ability to see copy ahead of publication.
When I cite information I’ve learned from an anonymous source, I’m aware of the source’s identity and have chosen not to disclose it.
Audience
Sources is read by thousands of decision-makers in tech, finance, policy, and media. Subscribers are shaping strategy and execution at many of the most influential companies in the world, including…
Tech: OpenAI, Anthropic, Nvidia, Alphabet, Apple, Microsoft, Amazon, Meta, Samsung, AMD, Oracle, Salesforce, Shopify, Adobe, Spotify, Robinhood, and more
Finance: Goldman Sachs, Morgan Stanley, Citadel, Sequoia Capital, Andreessen Horowitz, Coatue Management, Thrive Capital, and more
Media: The Wall Street Journal, Bloomberg News, The New York Times, The Washington Post, TIME, Politico, CNBC, Semafor, Wired, The Information, and more
If you want to advertise in Sources, share a pitch, or more, reach out: hi@sources.news
