Cloudflare CEO, fighting for the web in the AI era
Matthew Prince
Profile
Matthew Prince is the co-founder and CEO of Cloudflare, the infrastructure company that sits in front of roughly 20% of the web. That position — the “chokepoint,” as he calls it — is what makes his opinions on AI matter far more than those of most CEOs. When Cloudflare flips a switch, a huge chunk of the internet changes behavior overnight.
Prince took an unusual path to running a hyperscale infrastructure business. He studied English lit and computer science at Trinity College, went to University of Chicago Law School where he studied under Richard Posner, taught cyberlaw, and later did an MBA at Harvard Business School. Along the way he co-founded Project Honey Pot with Lee Holloway — an open-source effort to fingerprint spammers and malicious crawlers. When the Department of Homeland Security emailed to ask about the data, Prince, Holloway, and Michelle Zatlyn turned the idea into Cloudflare in 2010. Fifteen years later it is a publicly traded company worth tens of billions, and about 80% of leading AI labs run on it.
What makes Prince interesting for anyone building with AI is that in 2025 he picked a fight with the entire AI industry over the economics of training data. He pulled Cloudflare’s own crawl-to-referral numbers and found the traditional bargain of the web was broken: OpenAI was crawling sites 250 times for every referral it sent back; Anthropic 6,000 times. Google, once 2:1, had slid to 18:1. On July 1, 2025 — which Cloudflare branded “Content Independence Day” — he changed the default for new customers to block AI crawlers unless they pay, and shipped a pay-per-crawl system built on the long-forgotten HTTP 402 “Payment Required” status code.
You can agree or disagree with the move — AI labs clearly don’t love it — but Prince is doing something few other infrastructure CEOs are willing to do: argue that the open web has a business model problem that AI is accelerating, and then ship code that attempts to fix it. For developers learning AI, he is worth following because the rules he writes will shape what training data costs, who gets paid, and whether the small independent web survives the zero-click era.
Key Articles & Papers
Content Independence Day: no AI crawl without compensation! Declaring your AIndependence: block AI bots, scrapers and crawlers with a single click An Interview with Cloudflare Founder and CEO Matthew Prince About Internet History and Pay-per-crawl The accidental guardian: How Cloudflare's Matthew Prince became publishing's unexpected defender Cloudflare CEO warns of a 'Black Mirror' outcome if Sam Altman or other AI people control the media Cloudflare CEO Matthew Prince is pushing UK regulator to unbundle Google's search and AI crawlersVideos
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