AI Upgrade for Product Site

I run a product-focused website that works well in its current form but now needs an intelligent edge. My goal is to weave practical AI into the browsing and buying experience—think smarter search, predictive suggestions, or a conversational assistant that helps visitors find exactly what they need... (Budget: $30 - $250 USD, Jobs: AI Chatbot Development, AI Content Creation, AI Development, AI Integration, HTML, PHP, SEO, Website Design)