Market Research // ChatGPT
ChatGPT Prompts for Market Research: 12 Templates (2026)
Updated · 12 prompts
These are 12 ChatGPT prompts for market research, covering the work from the first question to the final readout: turning a decision into a research plan, sizing a market from the bottom up, tearing down competitors from their own pages, mining reviews, running and synthesising customer interviews, designing a survey that does not bias its answers, and pricing research. Each prompt is written so ChatGPT works on evidence you give it or sources it cites, not on what it half-remembers about your market.
That distinction is the whole game in AI-assisted research. ChatGPT is fast and thorough at structuring, synthesising, and counting. It is unreliable as a source of facts about a specific market, because it will produce a plausible figure whether or not one exists. Every prompt below either takes your material as input (transcripts, reviews, exports, competitor pages) or asks for a named source and date for each figure, so what comes back can be checked.
Where each prompt fits
- Before you start: the research plan prompt, so you only answer questions that would change the decision.
- Sizing the opportunity: bottom-up market sizing, then desk research with sources to replace your weakest assumptions with real figures.
- Understanding competitors: the teardown prompt on each competitor's own pages, then review mining across the category.
- Understanding customers: the interview guide, the interviews themselves (which no prompt replaces), then interview synthesis. Add the survey and coding prompts when you need numbers across a larger group.
- Pricing: the Van Westendorp question set, read together with what the interviews said customers pay today.
- Deciding: the segment prompt on your own customer data, and the readout prompt for the meeting.
Why bottom-up sizing beats the big number
A top-down market size, a figure from an industry report multiplied by a share you hope to win, is easy to produce and almost impossible to act on. Nobody can tell you whether 2% of a large market is realistic. A bottom-up estimate starts from something countable, for example the number of independent accounting practices in a country, then applies filters you can each test: how many have the problem, how many would pay, at what price. If the result is small, you learn which filter killed it. If it is large, you know which assumption to verify first, and the desk research prompt is how you do that.
Interviews: the part ChatGPT cannot do for you
No prompt produces real customer insight without real customers. What ChatGPT does well is the work on either side of the calls. The interview guide prompt rewrites the questions founders most often get wrong: "would you use a tool that..." becomes "tell me about the last time you had to...", because people are poor predictors of their own future behaviour and good reporters of their past. After the calls, the synthesis prompt insists on a count for every finding. Five to eight interviews in one segment are usually enough to see whether a problem is common; a finding that shows up in one interview out of eight is an anecdote, however memorable the quote.
Surveys and open-ended answers
Surveys fail quietly through their wording. A question that names your product, offers unbalanced answer options, or asks two things at once produces clean-looking data that measures the question rather than the audience. The survey prompt drafts and then critiques its own questions for exactly these problems. When the results come back, the coding prompt turns open-ended answers into a codebook and counts, which is usually where the most useful findings are. If the survey export itself needs cleaning, cross-tabs, or significance checks, the ChatGPT prompts for data analysis pack covers that step, and the Claude prompts for data analysis pack is the better fit when you need to decide whether a difference between two segments is real.
Where the research goes next
Research is only useful once it changes what you say and build. The customer phrases from review mining and interviews feed straight into the ChatGPT prompts for marketing pack for positioning and messaging tests, and into the ChatGPT prompts for SEO pack, since the words customers use are often the queries they search. If you are a founder doing this research yourself before a launch, the ChatGPT prompts for startup founders pack covers the pitch and planning work that comes after. When one of these prompts becomes part of your regular research process, save it as a template in Prompt Builder so every study starts from the same structure.
How to use these prompts
- 01
Pick the prompt that matches your task
Each prompt below targets one job. Choose the one closest to what you need instead of asking for everything at once.
- 02
Replace every bracketed placeholder
Swap [like this] for your real context: the product, the audience, the document, the constraints. Context is what separates a usable draft from generic output.
- 03
Run it, then push back
Read the first output critically and ask for a revision: tighter, more specific, a different angle, or with the weak assumptions named.
- 04
Save the version that worked
Once a prompt produces the output you want, keep it as a reusable template so the next run starts from your best version, not a blank box.
01
Research plan from a business question
Decide what to find out before you start
We need to decide [the decision, e.g. whether to launch a cheaper tier for small agencies] by [date]. Turn this into a research plan: the 3 to 5 questions whose answers would change the decision, for each the method that answers it fastest (desk research, customer interviews, a survey, review mining, our own usage data), the sample or sources needed, and what answer would push us each way. Put the questions in the order that lets us stop early if the first answer is decisive.
02
Bottom-up market sizing
Get a number you can defend line by line
Build a bottom-up estimate of the market for [product] among [customer type] in [geography]. Start from a countable unit (number of businesses, practitioners, or households), then apply each filter step by step: the share that has the problem, the share that would pay to solve it, and a realistic annual price. Show each step as a line with the number, the source or assumption behind it, and a low and high value. Mark which assumption moves the total most. Do not use top-down industry report totals as the starting point.
03
Competitor teardown from their own pages
Compare competitors on evidence, not memory
Here is the text of [competitor]'s homepage, pricing page, and two feature pages: [paste]. Extract their target customer, the main problem they claim to solve, their pricing structure and the value metric they charge on, the three claims they lean on hardest, and anything they conspicuously avoid mentioning. Then compare with our positioning: [paste ours]. Only use what is in the text I pasted, and mark anything you are inferring.
04
Mine reviews for jobs and complaints
Hear the market in its own words
Here are [N] customer reviews of [product or category] from [source]: [paste]. Group them into the jobs customers hired the product for, the outcomes they praise, and the complaints, with a count for each group. Quote the exact phrases customers use for each, since I will reuse their words in copy. List complaints that appear across more than one competitor, because those are gaps in the category rather than in one product.
05
Customer interview guide
Ask about past behaviour, not hypotheticals
Write a 30-minute interview guide to learn how [customer type] currently handles [problem]. Use questions about specific past events (tell me about the last time you...) rather than opinions or hypotheticals. Include a warm-up, 8 to 10 core questions with follow-up probes, and a closing question. Flag and rewrite any question that is leading, that asks them to predict their own future behaviour, or that mentions our product before they have described the problem.
06
Interview synthesis across transcripts
Turn ten calls into findings
Here are notes or transcripts from [N] customer interviews: [paste, separated by interviewee]. For each interviewee, summarise their situation, the trigger that made them look for a solution, what they tried, and what they paid or would pay. Then across all interviews, list the patterns that appear in at least three, the notable disagreements, and the direct quotes that best represent each pattern. State clearly how many of the [N] interviews support each finding.
07
Survey that does not bias the answers
Draft a survey you can trust the results of
Draft a survey of no more than 12 questions to measure [what we want to learn] among [audience]. Use a screening question first, put behavioural questions before attitude questions, and avoid double-barrelled, leading, and loaded wording. For each question give the answer format and why it is there. Then review your own draft and list every question where the order, the wording, or the answer options could push respondents toward a particular answer.
08
Code open-ended survey responses
Make free-text answers countable
Here are [N] responses to the open question '[question]': [paste or attach]. Read a first batch of 50 and propose a codebook of 6 to 10 themes with a one-line definition and an example for each. Apply the codebook to every response, allowing up to two codes each. Report counts and percentages per theme, list the responses that fit no theme, and quote the three most representative answers for the largest two themes.
09
Pricing research question set
Find the acceptable price range
Write a price sensitivity section for a survey of [audience] about [product], using the four Van Westendorp questions (too expensive, expensive but worth considering, a bargain, too cheap to trust) adapted to our product description: [paste]. Then explain how to read the results, what sample size is enough for a rough range, and the two main ways this method misleads for a product people have never used.
10
Segment hypotheses from our own data
Find segments that behave differently
Here is an export of our customers with [columns, e.g. industry, company size, plan, signup source, months active, revenue]: [paste or attach]. Propose 3 to 5 segment definitions that differ meaningfully in retention or revenue, with the numbers for each. For each segment say what we would need to believe about their needs for the difference to make sense, and what interview or survey question would test that belief.
11
Desk research with sources
Gather public facts you can cite
Using web search, find the most recent public figures on [topic, e.g. number of independent accounting firms in the US and their average headcount]. For each figure give the number, the source name, the publication date, and a link. Prefer government statistics, regulators, and company filings over blogs and press releases. Mark any figure older than two years, and say where sources disagree rather than picking one.
12
Research readout for a decision meeting
Present findings people will act on
Turn these research findings into a one-page readout for [audience] deciding [decision]: [paste findings]. Open with the recommendation and the one finding that most supports it. Then give the three strongest pieces of evidence with their sample sizes, the most important finding that cuts against the recommendation, and what we still do not know. End with the decision we need from them and by when.
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Questions
Can ChatGPT do market research?
It can do most of the analytical work of market research: planning, drafting interview guides and surveys, synthesising transcripts, coding open-ended answers, mining reviews, and sizing a market from assumptions you can check. What it cannot do is replace contact with real customers or produce trustworthy market figures from memory. Use it to speed up research you run, and treat any number it gives without a source as a guess.
Is ChatGPT's market size estimate reliable?
Only as reliable as the assumptions behind it, which is why the sizing prompt on this page forces a bottom-up build with every step shown. A single top-down number such as a large total market figure from a report is easy for a model to repeat and hard to act on. A bottom-up estimate with a low and high value for each assumption tells you which assumption to go and verify.
How do I stop ChatGPT inventing statistics in market research?
Ask for a source, a publication date, and a link for every figure, turn on web search so it can look them up, and tell it to say when it cannot find one rather than estimate. Then open the links. Fabricated or misattributed figures are the most common failure in AI-assisted desk research, and a quick check of five links catches most of them.
Can ChatGPT analyze customer interview transcripts?
Yes, and it is one of the best uses of it in research. Paste or upload the transcripts, keep each interviewee clearly separated, and ask for findings with a count of how many interviews support each one. The count matters: without it a vivid quote from one customer reads the same as a pattern across eight.
ChatGPT or Claude for market research?
Either handles the synthesis well. ChatGPT's strengths here are web search for desk research and running code on an uploaded survey export. Claude is a strong choice for long transcript sets and for arguing against your conclusions. Most of the prompts on this page work in both with no changes.
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