Why Stack Overflow and Cloudflare launched a pay-per-crawl model

In this episode of Leaders of Code, Stack Overflow’s Janice Manningham and Josh Zhang sit down with Cloudflare VP Will Allen to discuss the innovative pay-per-crawl model co-launched by their organizations. They explore how the rise of AI has disrupted the traditional “open versus block” internet model, creating a need for platforms to protect their content and data from commercial exploitation while maintaining community access.

The discussion also:
• Explores the future of the bot ecosystem, emphasizing the importance of putting publishers back in the driver’s seat to decide how their content is accessed and monetized.
• Explains the technical implementation of the pay-per-crawl system, which uses Cloudflare’s bot categorization and WAF rules to serve a 402 “Payment Required” message to specific crawlers.
• Highlights the strategic value of data licensing, comparing comprehensive enterprise contracts with the more flexible, programmatic pay-per-use access enabled by the new model.
Notes
• Connect with Will Allen (linkedin.com/in/williamallen2050), Janice Manningham (linkedin.com/in/janicemanningham) and Josh Zhang (linkedin.com/in/josh-zhang-sre) on LinkedIn.
• Learn more about Stack Overflow Data Licensing here (stackoverflow.co/data-licensing/?utm_medium=po…).
See Privacy Policy at art19.com/privacy and California Privacy Notice at art19.com/privacy#do-not-sell-my-info.