Problem: Shopify and DTC brand managers are losing control of a new discovery surface. Buyers increasingly ask ChatGPT, Perplexity, and Claude for product recommendations, but store owners have no way to see whether their brand gets mentioned, ignored, or misrepresented in those answers. Traditional SEO tools track Google rankings, not AI chat responses. Named product: BrandEcho. Solution: BrandEcho runs a defined set of buyer-intent prompts across ChatGPT, Perplexity, and Claude on a schedule, records whether your brand and competitors are surfaced, captures the exact wording used, and flags when your store is missing or described inaccurately. MVP: a dashboard where a store owner enters their brand, category, and 10 to 20 target prompts, then receives a weekly visibility report showing mention rate per model, share of voice versus named competitors, and sample response snippets. Revenue: tiered SaaS subscription. A starter tier for single-brand tracking with limited prompts, a pro tier with more prompts and daily runs, and an agency tier for managing multiple client stores. GTM: publish teardown reports of how top DTC brands in specific niches appear in AI answers, and distribute them in the ecommerce YouTube and community ecosystems already discussing AI SEO. Growth loops: shareable brand visibility scorecards that store owners post as social proof, and an agency reseller motion where DTC and martech agencies white-label the reports for their clients.