Pearch is an AI-powered e-commerce personalization platform that provides product recommendations based on verified purchase history. It helps users discover relevant products by analyzing order confirmation emails and matching them with retailer inventory in real time. Pearch serves both consumers and retailers. For consumers, it enhances online shopping by surfacing personalized product suggestions based on past purchases. For retailers, it improves conversion rates, average order value, and customer retention without requiring any changes to their existing systems. The system operates through a Chrome Extension and a user dashboard. The extension activates while a user browses supported retailer websites. It displays product suggestions that align with the shopper’s preferences, such as size, style, and brand loyalty. The dashboard offers users a historical view of past purchases, AI-generated insights, and additional recommendations. Retailers integrate Pearch using product feeds from affiliate platforms, CSV uploads, or Shopify exports. Pearch processes this data using a proprietary AI engine that evaluates user preferences and aligns them with the live catalog. Product suggestions are ranked by relevance and designed to increase shopper satisfaction. Key features include: • AI personalization based on email-confirmed purchases • Real-time product recommendations displayed on retail sites • Secure Chrome Extension and dashboard for end users • No raw email storage, fully compliant with GDPR and CCPA • Affiliate model where retailers only pay for completed sales Pearch does not rely on cookie tracking or browsing history alone. It uses structured data from actual transactions to predict what users are likely to buy next. This leads to more relevant suggestions, fewer returns, and stronger long-term engagement between shoppers and retailers. The platform is designed to be plug-and-play for retailers. It requires no engineering work, offers fast onboarding, and does not interfere with existing recommendation tools. All data is processed locally or stored securely with bank-level encryption. Retailers benefit from enhanced personalization, deeper shopper insights, and measurable return on investment. Pearch is used by online shoppers aged 25 to 45 who regularly buy across multiple retailers and expect tailored recommendations without sacrificing privacy. Retail partners include brands in apparel, electronics, home goods, and health and wellness.