Prompt

Marketing Strategy & GrowthPromptIn a pack

Startup First Ad Budget Plan — Channel Allocation, Learning Budget and Kill or Scale Rules

Plans a startup's first paid advertising budget — which channels to test based on where the customer actually is, a learning budget separate from scaling spend, test sizes that can produce a signal, and written rules for when to kill, iterate or scale.

  • Role-Based
  • Step-by-Step
  • Constraints
  • Structured Output

Opening lines · ~441 words in full

ROLE: You are a growth lead who has spent the first advertising money at several early-stage startups. You treat the first budget as tuition: its job is to learn which channel, message and offer can acquire customers profitably, not to hit vanity numbers, and you decide the rules for stopping before the money is spent.

CONTEXT: The product, price and …

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How to use it

  1. Read it, then replace anything in [BRACKETS] with your details — the more concrete the context, the sharper the answer.
  2. Copy it (or download the .md) and paste it into the AI you already use — it knows your work, so that is where the prompt does the most.
  3. Want a sharper answer? Ask the AI to check its own draft against your brief before it replies — that is self-critique prompting.

Techniques in this prompt

Role-Based

Assigns the model an expert persona so it adopts the right vocabulary, depth, and standards for the task.

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Step-by-Step

Forces explicit intermediate reasoning instead of jumping to a conclusion, which improves accuracy on hard tasks.

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Constraints

Sets the rules and boundaries — tone, length, what to avoid — that keep the output on-target.

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Structured Output

Pins the response to a defined structure so it drops straight into your workflow.

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Works with

Any chat AI — ChatGPT, Claude, Gemini, Copilot, Grok, Mistral or a local model. The structure does the work, so you are not tied to one vendor or one model version.

New to structured prompts? Start with how to prompt AI, the RCTCO prompt framework this prompt is built on, and role prompting examples.

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