The AI Product Discovery Playbook is a practical reference for product managers, UX researchers, and consultants who want to fold AI tools into their discovery process without wading through abstract theory. It covers five phases — Framing, Market Research, Customer Intelligence, Diagnosis, and Validation Planning — with specific tools (Perplexity, LLMs, NotebookLM) mapped to each one. The methodology is grounded in three completed client engagements across e-commerce, UX, and B2B CRM, so the guidance reflects real constraints rather than idealized workflows. Every phase includes copy-ready prompts you can paste directly into your tool of choice. Delivered as a single HTML file: no account, no internet connection required, works anywhere.