Spencer Stein is Conductor's senior most Account Manager, working with enterprise clients on SEO, AEO, and AI search visibility. He specializes in helping brands understand and measure how they show up across AI engines like ChatGPT, Gemini, and Perplexity, building the prompt indexes and measurement frameworks that ground that analysis in real data. At BrightonSEO, he'll be speaking on how a well-built prompt index turns AI visibility data from abstract signal into something executives can actually trust and act on.