You've tried prompting AI. The outputs are generic, bloated, and need 20 minutes of editing. You know it can do more — you just don't know how to ask. This manual fixes that.
ChatGPT · Claude · Gemini · Model-agnostic principles
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Landing page conversion increase after implementing the psychograph output. The manual is now required reading for the whole content team.
You type a request. The AI returns 800 words of confident-sounding fluff. You edit for 20 minutes and end up rewriting half of it. The tool isn't broken — the instructions are.
Most prompt guides give you templates to copy-paste. They work once, on one model, for one situation. The moment your task changes, you're back to guessing.
This manual teaches you why the second prompt works — so you can build your own for any situation.
The cognitive or structural mechanism that makes the prompt work. Learn it, and you can build your own prompts for situations the book never anticipated.
Grounded in 2025–2026 research from Wharton, Anthropic, OpenAI, Stanford, and Vercel. Not marketing. Not guesswork. Evidence.
Real people, real workdays. Every prompt includes a concise "In Practice" story showing how it solved an actual problem — not a hypothetical one.
Every prompt comes with the principle, the research, and a real output — so you understand why it works, not just what to paste.
Click tabs to preview three prompts →
Jump to the 3–4 prompts for your role today. Seven real-world situations mapped to exact prompt numbers.
Organised by role — Managers, Marketers, Founders, Analysts — plus 10 Universal Power Prompts for anyone.
See exactly what great AI output looks like — including a $1,000-bet Red Team answer and a before/after.
Cites Wharton, Anthropic, OpenAI, Stanford, and Vercel — with full source list.
Future editions delivered free through the iPrompt newsletter. Always current.
Start with your section. Steal from the others.
Five-star reviews from early readers across four countries.
I've bought every prompt book that's come out in the last two years. This is the only one that actually made me better. My team now gets clean, decision-ready outputs instead of the usual 800-word fluff.
The Meta-Prompt Kickoff and Decision Razor alone are worth 10× the price. I used to spend 30–40 minutes crafting prompts. Now the AI interviews me first and the output is immediately usable.
As a founder, the Investor Update Drafter and Strategy Stress Test have become my secret weapons. My last investor update got three unsolicited intros from LPs.
I'm not technical, but I needed to level up fast with AI. The Learning Accelerator + Iterative Deepener combo let me go from zero to confident in under a week.
iPrompt is a free weekly AI newsletter — 5 stories, 1 prompt, 1 tool, 1 tip every Wednesday. Subscribe (takes 10 seconds, no credit card), and the manual arrives in your welcome email. You can unsubscribe any time and keep the PDF.
Yes. Every prompt is tested on ChatGPT, Claude, and Gemini. More importantly, the principles are model-agnostic — they work because of how language models process instructions, not because of any model-specific trick.
Absolutely. There's no code, no API setup, no jargon. The "Start Here in 5 Minutes" section maps seven real situations to specific prompts. You'll be using them in minutes.
Free prompt lists give you templates to copy-paste. This manual gives you the principle behind each prompt — why it works, what cognitive mechanism it exploits, and how to adapt it. You'll stop needing prompt lists entirely.
If you buy the $9.95 version and don't find it useful, reply to the confirmation email within 14 days for a full refund. No questions asked. If you got it free with iPrompt, you've lost nothing except 10 seconds of signing up.
Buy the manual. Try every prompt. If it doesn't change how you work with AI, reply within 14 days and get a full refund. The free-with-subscription path has zero risk — you keep the PDF even if you unsubscribe.
50 prompts. Real principles. Immediate edge.
Both options include the complete 50-prompt manual + lifetime updates