The Smart Amazon Product Comparer is a free Chrome extension designed to help users make better purchasing decisions on Amazon. It uses OpenAI's ChatGPT to generate AI-powered insights, automatically comparing product features, prices, reviews, and descriptions. The extension is privacy-focused, with API keys stored securely in your browser. As an open-source tool, its code is available on GitHub, encouraging transparency and community contributions. Whether you're comparing gadgets, home appliances, or any other products, this tool simplifies your shopping experience, making informed decisions easier.