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StrategyIntermediate

ICP Discovery Engine

Derive your ideal customer profile from your own closed-won and churned accounts instead of inventing a persona: segment the book you already sold, separate attributes that actually predict retention from coincidences, name the disqualifiers your reps can check on a first call, and leave with a weighted fit score that has been back-tested against known outcomes and a falsification test for next quarter.

A 4-step agentic workflow pack for strategy built to run with ChatGPT, Claude, and Gemini. Open the Markdown files, fill the variables, and paste into your model. Most buyers get a reviewable result in about 30 minutes.

  • Build your ICP from closed-won and churned CRM exports, not from a persona workshop nobody can audit
  • Sort every account into anchor, steady, churned, and lost cohorts with honest small-sample warnings
  • Measure each attribute as lift against your own base rate, so a 70% retention claim never passes without its denominator
  • Run an eight-point confound catalog that catches one rep's territory, one quarter's pricing, and one big logo posing as a pattern
  • Catch seductive-fast segments that close quicker than average and churn faster than average
  • Turn churn reasons into nine named failure mechanisms, then into hard, conditional, and watch disqualifiers with the exact discovery question that trips each one
  • Derive scoring weights from measured lift with a fixed conversion rule any rep can audit
  • Back-test the model against accounts whose outcome you already know, and pre-register the falsification test that would retire it
CChatGPTClaudeClaudeGeminiGemini
promptscart.com / prompt-packs / icp-discovery-engine-prompt-pack
Run in
ChatGPT · Claude +1
Your AI model
Step 1
Closed-Book Cohort Builder
Paste your closed-won export and your churn or downgrade export straight out of the CRM — closed-lost is optional and no cleanup is needed first.
Step 2
Attribute Signal Tester
Paste the cohort ledger and attribute inventory from the previous step, plus anything notable that happened during the period — a pricing change, rep turnover, a big campaign.
Step 3
Anti-ICP Disqualifier Mapper
Paste the signal table plus your churn reason field, cancellation notes, or win-loss review notes exactly as they were written.
Step 4
Fit Score Model Builder
Paste the signal table and the disqualifier set, then add your account ledger and open pipeline if you want the model tested and your live deals scored.
Output
Your deliverable
Copy-paste ready
One-time
$7
~30 min
to first result

Prompt Customization Serviceoptional help adapting variables and output to your brand voice. Choose your tier at checkout (not tied to this prompt's price).

Instant download after payment
Refund as per the Refund Policy.
Email Support · 24h SLA
Lifetime updates

Models supported
C ChatGPTClaude ClaudeGemini Gemini
Best valueSave $1389
Get this pack + 168 more in the Lifetime Bundle

This pack is $7 on its own. Buying every pack separately costs $1538. The Lifetime Bundle is $149 one-time — you save $1389 (90% off) and unlock every future pack free.

Get the Lifetime Bundle — $149
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Download ICP Discovery Engine

Paste the license key from your receipt. It must match this prompt pack.

What ships with your purchase

Prompt files

Plain Markdown files with `{{variables}}` you fill in, ready to paste into ChatGPT, Claude, or Gemini. No setup, no tooling required.

Usage guide

Variable reference, model compatibility, examples, and customization tips so you can adapt the pack to your brand voice.

Lifetime updates

When we improve the pack, you get the new version automatically. Email support included with every purchase.

Works with: ChatGPT, Claude, Gemini.

The workflow inside this pack

4 composable prompts you run in order — each one picks up where the last left off.

  1. Step 1

    Closed-Book Cohort Builder

    Paste your closed-won export and your churn or downgrade export straight out of the CRM — closed-lost is optional and no cleanup is needed first.

  2. Step 2

    Attribute Signal Tester

    Paste the cohort ledger and attribute inventory from the previous step, plus anything notable that happened during the period — a pricing change, rep turnover, a big campaign.

  3. Step 3

    Anti-ICP Disqualifier Mapper

    Paste the signal table plus your churn reason field, cancellation notes, or win-loss review notes exactly as they were written.

  4. Step 4

    Fit Score Model Builder

    Paste the signal table and the disqualifier set, then add your account ledger and open pipeline if you want the model tested and your live deals scored.

Perpetual (lifetime) use license

Your one-time purchase includes an ongoing right to use this prompt pack with the AI tools and models you control for your own and your clients' work — not for resale or public redistribution of the files as a product.

We keep the copyright

The prompt files, guides, examples, and bundled assets stay our copyrighted works (or our licensors'). Payment grants the limited license in our Terms only — it does not transfer ownership.

Need help adapting this prompt to your team? Add Prompt Customization Service at checkout.

FAQ

How long does it take to use ICP Discovery Engine?
Most buyers finish in a few minutes: open the prompt file, fill the variables, and paste into your model. The first run is the slowest because you decide variable values; reuse is instant.
What if I get stuck?
Email support@promptscart.com. Free basic support is included with every purchase, and you'll get a reply from our team within 24 hours. If you need help adapting variables or output, we can schedule a call.
Do I need a paid plan with ChatGPT?
The prompt works on free tiers of ChatGPT, Claude, and Gemini. Heavy use can hit free-tier limits; paid plans get longer context and faster responses, but the prompt itself is the value.
Can I customize the prompt?
Yes, completely. You own the prompt files: edit the role framing, add variables, swap output sections, fork it to match your brand voice. Support can help you plan customizations over email.
What if it doesn't work for me?
Refund as per our Refund Policy (https://promptscart.com/refund-policy). Or add Prompt Customization Service at checkout for help adapting variables and output to your workflow.