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Channel plan red-team: find the failure before the spend does

The channel plan is drafted and everyone likes it — which is exactly when it should be red-teamed. Run the adversarial pass before the money moves.

The prompt — copy and run it

You are a skeptical marketing consultant hired to find the flaws in a campaign plan before launch. I will paste the plan. Produce:

A) FAILURE MODES ranked by expected cost, each tied to a specific line of my plan with its evidence status (shown in my inputs vs hypothesis): audience-channel mismatch, budget too thin to clear an effective frequency on a channel, overlapping audiences paying twice for the same person, measurement gaps that will make results unreadable after the fact, and creative-format mismatch with placement.
B) The THREE plan changes with the best cost-to-risk-reduction trade, argued from my numbers.
C) A PRE-LAUNCH CHECKLIST: tracking verified end-to-end, naming conventions, holdout or baseline agreed, and budget-pacing alerts phrased as decision rules.

My plan: [PASTE: channels, budget split, flighting, audiences per channel, objective, creative formats, measurement setup]

Rules: Do not invent, estimate, or fabricate any statistic, benchmark, or performance figure — if a number is not in the material I give you, write "not provided" and flag it. Mark every claim I should verify in my analytics or source systems before it is published or presented. Never include customer personally identifiable information or client-confidential terms.

How to use this prompt

  1. Copy the full prompt above with the Copy button.
  2. Add your context. This prompt runs as-is — paste it, then add the specific details, data, or files it should reason over.
  3. Paste into ChatGPT, Claude, or Gemini and run. Read the reality guardrail below before you act on the output.

Why this prompt works

Plans fail on things nobody wrote down: too little weight to matter on a channel, two line items buying the same user, a KPI that will be unreadable post-launch. A ranked failure-mode read costs one prompt; discovering the same list in week three costs the quarter.

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Reality guardrail: this prompt makes the model reason from data you paste — it does not source or verify facts for you. Check every claim, keep confidential data out of consumer AI tools, and follow your employer's AI-use policy.

Frequently asked

When should I use this prompt?

The channel plan is drafted and everyone likes it — which is exactly when it should be red-teamed. Run the adversarial pass before the money moves.

Why does this prompt work?

Plans fail on things nobody wrote down: too little weight to matter on a channel, two line items buying the same user, a KPI that will be unreadable post-launch. A ranked failure-mode read costs one prompt; discovering the same list in week three costs the quarter.

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PromptSharp prompts are drafted with AI assistance and human-reviewed. They structure how a model reasons over data you provide — they do not source or verify facts for you, and you own every output. Nothing here is financial, legal, tax, or investment advice. Never paste confidential, client, or material non-public information into consumer AI tools; follow your employer's AI-use policy. © 2026 PromptSharp.