Pricing Study. Van Westendorp's price sensitivity model, ready to launch in two minutes.
Four questions. Real consumers from your target market. An acceptable price range, an optimal price point, and the ceiling above which buyers walk away. From $0.73/response.
Asking people "how much would you pay?" is unreliable. People don't know — and even if they did, they'd anchor low. The Van Westendorp Price Sensitivity Meter asks four different questions that map the edges of acceptable pricing instead.
The acceptable price range
The window between your floor (below which quality seems suspect) and your ceiling (above which buyers walk away). Your pricing strategy has to live inside this range to be viable.
The optimal price point (OPP)
The price where equal numbers find your product "too cheap" and "too expensive." It minimizes total price resistance — objections from both ends of the spectrum balance out. This is usually your best opening price.
The indifference price point (IDP)
The price that feels "normal" in your category — where equal numbers find it cheap and expensive. This is what the market expects to pay. Pricing at IDP is safe but leaves money on the table.
Your pricing ceiling
The price above which too many buyers are lost. This is your hard upper bound — cross it and conversion drops materially.
How it works
Set your audience.
Target consumers who match your buyer profile — category purchasers, the right demographics, the right geography. The pricing study should survey the people who would actually buy your product, not the general population.
Launch the study.
The Pricing Study template has the four Van Westendorp questions pre-built in the correct order, with a screener to filter qualified respondents and an attention check to protect data quality. Under 2 minutes from template to live.
Collect responses.
The panel delivers completed responses from 30M+ verified respondents. Cost confirmed before launch. A standard pricing study needs 150–400 respondents to produce stable intersection curves.
Read your results.
Export your four columns of price data and run them through the Van Westendorp Calculator → — or export to your own analysis. The calculator gives you PMC, IDP, OPP, PME, and the acceptable price range instantly.
Why four questions instead of one: a single "what would you pay?" question anchors respondents to a single number and systematically underestimates willingness to pay. The four-question PSM design maps the entire acceptable range and produces the specific intersection points you need to make a pricing decision.
A standard pricing study with 300 respondents in a B2C category runs approximately $220–$300 in panel costs. At 300 respondents, you have enough data for stable intersection curves and reliable price points.
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Common questions
What is Van Westendorp price sensitivity research?
The Van Westendorp Price Sensitivity Meter is a quantitative pricing research methodology developed by Dutch economist Peter van Westendorp in 1976. It uses four questions to map the edges of acceptable pricing for a product — not just a single "willingness to pay" number. The four questions produce cumulative frequency curves whose intersection points define key price thresholds: the floor, the indifference price, the optimal price, and the ceiling. It's one of the most widely used pricing research methods in market research, applied in brand studies, product pricing, and subscription pricing.
How many respondents do I need?
150 respondents produces usable intersection curves. 300 respondents gives you tighter confidence intervals and more stable points — especially useful when you're making a significant pricing decision. Above 500, you're getting diminishing returns. For a first pricing study, 200–300 respondents is the practical sweet spot: reliable results without over-investing in a single study. Use our sample size calculator → to dial in the right number.
What's the difference between Van Westendorp and conjoint analysis for pricing?
Van Westendorp isolates price as the only variable — it tells you what range the market will accept for the product as described. Conjoint analysis tests how respondents trade off price against specific features — it tells you the incremental willingness to pay for each feature and how price interacts with product configuration. Use Van Westendorp when you need to set or validate a price for a defined product. Use conjoint when you're making feature decisions alongside pricing and need to see the trade-off between them.
Can I test multiple price points or product variants?
The Van Westendorp methodology tests one product at a time. Each respondent answers four questions about a single product description at whatever price comes to mind — there are no price points shown to the respondent. If you want to test two product variants (different feature sets, different brand names, different packaging), you run each as a separate study using a monadic design: each respondent sees only one variant. Showing both to the same respondent creates anchoring effects that compromise the data.
What do I do with the results?
Export your four columns of responses and run them through the Van Westendorp Calculator →. The calculator produces your acceptable price range, OPP, IDP, and PME. From there: the OPP is usually your best opening price. Check whether your current or planned price sits inside the acceptable range. Compare OPP to your unit economics — if the OPP doesn't support your margin, you have a cost problem, not a pricing problem. And look at the width of the acceptable range: a narrow range means price-sensitive buyers; a wide range means real pricing latitude.
Is this the same methodology agencies use?
Yes. The Van Westendorp PSM is standard in professional market research — used by brand consultancies, pricing consultants, and product teams at large consumer brands. The same methodology that research agencies charge $5,000–$15,000 per study for is available here as a self-serve template. The questions, the cumulative frequency methodology, and the intersection point calculation are identical.