From SEO to Agent-Led Growth: Profound's James Cadwallader

Profound CEO James Cadwallader argues AI agents have replaced humans as the primary internet consumer, making agentic marketing a must-have, not nice-to-have

• Profound serves ~12% of Fortune 500; Cadwallader claims any marketing team not using agents is already failing, not just behind.
• ChatGPT used 65 web pages to answer a shower head query — agents consume orders of magnitude more internet surface area than humans ever would.
• Gemini heavily weights YouTube (Google-owned); ChatGPT pulls Reddit for consumer, LinkedIn for B2B; Claude is shifting toward real-time web after classifier update between v4.5 and v4.6.
• Self-serving comparative listicles (e.g. ‘top 10 VCs’ ranking yourself #1) still work against AI models because models prefer pre-synthesized comparisons over first-principles reasoning — Cadwallader admits it but won’t endorse it.
• Dead internet within 3 years is possible: if humans stop clicking, ad revenue collapses, editorial incentives go to zero, and AI loses its source of original content.
• AI advertising will be the most effective form ever — system prompts as ad campaigns targeting ‘women in Minnesota 35-40 talking about photography’ with real-time personalization inside conversations.
• B2B/dev tool advertising breaks down: users demand agents stay objective; they don’t want Claude picking MongoDB because of an ad, even though humans are already swayed by Vercel branding and founder podcasts without knowing it.
• Prediction: every major AI lab will vertically integrate with a social network (Grok+X as proof of concept); OpenAI acquiring Reddit floated as logical move for real-time human data.
• Original insight is now the only defensible content moat — marketers must tell Claude something it can’t find anywhere else, especially for new product launches.

Guests: James Cadwallader (Profound co-founder & CEO), hosted by Sonya Huang (Sequoia Capital) · 2026-04-14 · Watch on YouTube