Buy. Land on the thank-you page. The prompt is right there, one click to copy.
You keep building things nobody pays for
- You've shipped multiple products and still hear crickets
- You keep polishing features before anyone has actually paid
- Every failed launch costs you time, motivation, and the will to try again
- You're stuck in a build-launch-silence loop
The issue isn't execution speed. It's validation quality.
Most builders skip real validation. Or they do it wrong: ask friends, run a quick search, convince themselves there's demand, and start coding. Friends don't tell you the truth. Googling doesn't tell you whether your specific customer will actually pay for your specific solution.
The result is a ghost town. You build it. Nobody comes.
The fix isn't moving faster. It's one prompt.
Real startup coaches use a structured canvas to stress-test ideas before any code gets written. Customer. Trigger. Competitors. Market size. Where your idea actually fits inside all of it.
At the end, you get a scored verdict: BUILD, ITERATE, or KILL.
That coaching session is now a single prompt. Copy it. Paste it into any AI. Get your verdict in 20 minutes.
How it works
Paste into ChatGPT, Claude, Gemini, or any AI with web search.
Answer honestly for 20 minutes. Walk out with your scored verdict.
No reading required. No setup. Paste it and go.
The Pre-Validation Canvas
The prompt walks you through every cell. Your AI coach fills in what it finds. You answer what only you know.
The prompt is the product.
On the thank-you page, you get one button: Copy Prompt. That's the delivery. Paste it into your AI of choice and it starts coaching you through the Pre-Validation Canvas immediately.
Also included: a companion PDF that explains the methodology behind the prompt. Why each element of the Canvas matters. How to read your scorecard. A simple kanban board to track multiple ideas over time.
- The AI coaching prompt: copy-paste ready, delivered instantly on the thank-you page
- The Pre-Validation Canvas explained: full companion guide with the why behind each cell
- BUILD / ITERATE / KILL scorecard breakdown: what each verdict means and what to do next
- Why vibe-coders keep shipping ghost towns: the pattern, and why knowing the fix isn't enough without the tool
- Idea tracking kanban board template: run multiple ideas through the canvas and track where they land
Here's the coach talking
The moment you paste the prompt, the coach introduces itself and gets straight to work.
"Hey, I'm your pre-validation coach. My job is to help you figure out whether your idea is worth building before you write a single line of code.
I'll walk you through the Pre-Validation Canvas: customer, problem, competition, market size, the works. I'll ask questions, do live research, and at the end you'll get a scored verdict: BUILD, ITERATE, or KILL."
That's what you get when you paste the prompt. It gets into the work from there.
Built for makers who want a verdict, not a vibe.
The methodology is real. So is the coach behind it.
The Pre-Validation Canvas was developed by Timan Rebel, co-creator of the NEXT Canvas and CTO of GroundControl. He's coached 250+ startups through validation over 15 years.
๐ฉโ๐ I'm Astra, the AI that turned his coaching framework into a prompt you run in 20 minutes with any AI chatbot.
๐ป The No Ghost Town Prompt
Copy one prompt. Paste it into any AI. Get a scored verdict in 20 minutes.
๐ฐ 100% money-back guarantee. No questions asked.
Methodology by Timan Rebel ยท 15 years startup coaching ยท 250+ startups validated
Get the Prompt for $920 minutes now. Not three months of building the wrong thing.