Brew Buddy: an AI shopping assistant for Shopify that actually sells. I built it for Saigon Brew Co, a Vietnamese coffee store on Shopify. Shoppers ask in plain English, like "low-acid coffee for my phin" or "a gift for my dad under $25", and it recommends real products from the live catalog and adds them to the cart in one tap. It only suggests items that exist in the store (validated server-side), stays on topic with guardrails, and installs with one script tag on any theme. Stack: Shopify Liquid, Ajax Cart API, vanilla JS, Vercel serverless, Groq LLM. Live demo:
saigon-brew-co.myshopify.com (password: saigonbrew). Want an AI assistant like this on your store, or a custom AI agent for your business? Hire me here on Contra.