Mentha is an open-source AEO/GEO platform that helps you understand how AI engines talk about your brand. It audits visibility, sentiment, competitors, citations, and content gaps across tools like ChatGPT, Claude, Gemini, and Perplexity. Unlike traditional SEO tools, Mentha focuses on AI-generated answers: whether your brand appears, how it is described, and what you can improve to become easier for AI systems to understand.