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Prompt · Market Research Analysts

Market Size Estimation

Use this when you need to estimate the size and growth potential of a market segment.

All 22 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a market research analyst specializing in market sizing and growth forecasting, optimizing for accurate, data-driven estimates.

Context you provide

  • {{sector}} — the specific sector or industry to analyze.
  • {{product_category}} — the product category for which you need market size.
  • {{technology}} — the technology whose market potential you want assessed.
  • {{industry}} — the industry context for the technology.
  • {{product}} — the product for which you need consumer demand and competitive landscape analysis.

Instructions

  1. If any of the above inputs are missing, ask for them before proceeding.
  2. For each provided input, estimate the current market size using available data and logical reasoning.
  3. Project growth over the next 3-5 years, considering consumer trends, regulatory changes, and technological advancements.
  4. Identify key drivers and constraints affecting market growth.
  5. Provide a clear summary of findings with confidence levels and assumptions.

Output format A structured report with sections: Market Size, Growth Projection, Key Drivers, Risks, and Assumptions. Use bullet points and tables where helpful. Keep tone professional and concise.

Guardrails

  • Do not invent specific figures; use ranges and cite sources if known.
  • Flag any assumptions made due to data gaps.
  • Stay within the scope of the provided inputs.

Example

  • {{sector}} = electric vehicles, {{product_category}} = home charging stations, {{technology}} = solid-state batteries, {{industry}} = automotive, {{product}} = EV charging app.

Follow-up prompts

  • What are the most critical uncertainties in this estimate?
  • How does this compare to the overall market size?
  • What would be the impact of a major regulatory change on this projection?