Search Agents, Universal Cart, and the End of Passive Discovery

Send us Fan Mail📬 You like this podcast? You’ll love the newsletter.Join the weekly 3-2-1 on AI search + marketing: subscribeGoogle I/O was Tuesday. There's a lot to sort through — and most of it isn't the hardware story. It's the search story. This week, Cassie breaks down the I/O announcements that actually matter for visibility strategy, unpacks the llms.txt drama that played out in a LinkedIn comment section yesterday, and covers Perplexity updates that got buried under all of it.In this episode:Google I/O: the Search box redesign, AI Mode at 1 billion users, Search agents, and Universal CartWhy Search agents change what "being discoverable" actually meansGoogle's GEO guide said stop using llms.txt — then Lily Ray pointed out Google uses it on their own docs. John Mueller's response draws a distinction the guide never made.Why GEO isn't just an SEO conversation — it's the infrastructure that makes agentic commerce workBing on trust as infrastructure in AI-powered searchPerplexity: GPT-5.5 as the new default in Computer, Teams integration, and Personal Computer at $20/monthGoogle is building toward a world where your website is the backend. This episode is about what that means for your strategy right now.If you're listening to this and thinking I need someone to lead this for me, that's what I do.I'm an AI search visibility consultant and a fractional content strategist for startups and enterprise brands. If that sounds like the kind of help you're looking for, email me at [email protected]. Or request your 7-Day AI Search Visibility Audit: https://cassieclarkmarketing.com/ai-search-visibility-audit/Let’s connect:LinkedIn → Cassie Clark | AI Search Visibility ConsultantWebsite → https://cassieclarkmarketing.com